Active NPI 1053525170 Individual Practitioner Male Practitioner

Dr. Eric William Spak , MD

Radiology - Diagnostic Radiology • Tamuning, GU

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Eric Spak, MD is a certified Radiology - Diagnostic Radiology practicing in Tamuning, GU. With approximately 42 years of clinical experience since graduating from Georgetown University School Of Medicine in 1984, Dr. Spak delivers high-quality medical care to the local community at 301 FRANK H CUSHING WAY # 3A.

Dr. Spak maintains professional affiliations with Guam X-Ray, Guam Healthcare Development Incorporated, Guam Memorial Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, ct scan head or brain without contrast, x-ray of chest, 1 view. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

301 Frank H Cushing Way # 3a

Tamuning, GU 969134067

Telephone 6716876544

Medicare Profile & Education

Medical School

Georgetown University School Of Medicine

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Radiology - Diagnostic Radiology in Tamuning, GU

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

42 Yrs +17.5 yrs vs City Avg

City Avg: 24.5 Yrs

State Avg: 33.8 Yrs

Regional Practice Density

10 Specialists

Practicing in Tamuning, GU (15 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

52.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Spak (42 Years) 42 Yrs

Tamuning Specialty Average (24.5 Years) 24.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	4,292	47	$0.12	$0.12
70450 Ct scan head or brain without contrast	280	250	$154.16	$40.41
71045 X-ray of chest, 1 view	180	151	$31.89	$8.56
71046 X-ray of chest, 2 views	131	121	$27.94	$24.65
74177 Ct scan of abdomen and pelvis with contrast	108	105	$299.03	$87.85
73562 X-ray of knee, 3 views	76	52	$36.83	$35.13
71250 Ct scan of chest without contrast	69	69	$213.04	$51.70
76705 Limited ultrasound scan of abdomen	69	63	$88.78	$27.90
76770 Complete ultrasound scan behind abdominal cavity	63	63	$116.27	$104.93
71275 Ct scan of blood vessels of chest with contrast	62	60	$296.92	$86.13
74176 Ct scan of abdomen and pelvis without contrast	60	59	$300.29	$83.92
76775 Limited ultrasound scan behind abdominal cavity	59	57	$93.43	$27.70
93880 Ultrasound of both sides of head and neck blood flow	58	58	$232.57	$204.08
76705 Limited ultrasound scan of abdomen	56	54	$101.75	$90.31
70551 Mri scan of brain without contrast	53	52	$215.33	$71.03
70496 Ct scan of blood vessels of head with contrast	51	51	$272.49	$84.56
70498 Ct scan of blood vessels of neck with contrast	49	49	$271.16	$80.57
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	47	46	$65.98	$21.17
93970 Ultrasound study of arm or leg veins with compression and maneuvers	46	44	$100.04	$33.02
71260 Ct scan of chest with contrast	44	43	$189.21	$53.96
72125 Ct scan of upper spine without contrast	40	39	$194.50	$47.65
73030 X-ray of shoulder, minimum of 2 views	39	31	$35.64	$26.40
72110 X-ray of lower and sacral spine, minimum of 4 views	37	37	$46.25	$44.80
76536 Ultrasound of head and neck	34	34	$133.31	$118.22
91200 Measurement of liver stiffness	30	30	$38.28	$32.42
73130 X-ray of hand, minimum of 3 views	30	21	$33.46	$29.23
73560 X-ray of knee, 1-2 views	28	21	$23.86	$22.60
93925 Ultrasound of leg arteries or artery grafts	28	28	$106.80	$37.61
73630 X-ray of foot, minimum of 3 views	26	23	$32.25	$25.83
76700 Ultrasound of abdomen	25	25	$119.56	$38.99
70200 X-ray of eye socket, minimum of 4 views	25	25	$53.02	$52.07
76700 Ultrasound of abdomen	23	23	$146.93	$116.77
93926 Ultrasound of one leg arteries or artery grafts	23	23	$69.16	$22.89
70486 CT scan of face	22	22	$140.84	$40.42
73560 X-ray of knee, 1-2 views	21	21	$25.08	$8.31
93880 Ultrasound of both sides of head and neck blood flow	21	21	$112.75	$38.07
71270 Ct scan of chest before and after contrast	20	20	$222.70	$189.30
76770 Complete ultrasound scan behind abdominal cavity	19	19	$115.47	$35.85
74178 Ct scan of abdomen and pelvis before and after contrast	18	18	$385.50	$378.53
71046 X-ray of chest, 2 views	15	15	$33.51	$10.69
71250 Ct scan of chest without contrast	15	15	$149.21	$146.56
70553 Mri scan of brain before and after contrast	14	12	$360.67	$110.65
74174 Ct scan of blood vessels of abdomen and pelvis with contrast	14	14	$396.04	$105.93
73700 Ct scan of leg without contrast	14	13	$196.60	$47.79
73502 X-ray of hip, 2-3 views	14	14	$44.07	$38.05
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	13	13	$199.65	$190.28
72050 X-ray of upper spine, 4 or 5 views	12	12	$64.27	$55.74
76536 Ultrasound of head and neck	12	12	$79.71	$27.07
73706 Ct scan of lower leg blood vessels with contrast	11	11	$318.02	$90.89
70450 Ct scan head or brain without contrast	11	11	$111.60	$109.75
72131 CT scan of lower spine	11	11	$171.79	$47.33
72148 MRI scan of lower spinal canal	11	11	$215.18	$72.20
73701 Ct scan of leg with contrast material	11	11	$177.94	$56.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	3,040	28	$0.16	$0.14
71045 X-ray of chest, 1 view	830	580	$29.67	$8.97
70450 Ct scan head or brain without contrast	373	319	$151.70	$40.74
74177 Ct scan of abdomen and pelvis with contrast	158	143	$293.15	$88.54
71046 X-ray of chest, 2 views	141	136	$32.58	$10.65
93990 Ultrasound of dialysis access	96	87	$160.15	$142.16
74176 Ct scan of abdomen and pelvis without contrast	95	87	$292.97	$84.97
76706 Ultrasound scan of abdominal aorta	92	92	$124.77	$117.82
71275 Ct scan of blood vessels of chest with contrast	90	87	$298.57	$86.26
93925 Ultrasound of leg arteries or artery grafts	88	81	$285.93	$262.91
71250 Ct scan of chest without contrast	81	77	$183.15	$51.65
71046 X-ray of chest, 2 views	75	73	$29.37	$27.00
76770 Complete ultrasound scan behind abdominal cavity	73	73	$129.30	$110.80
93970 Ultrasound study of arm or leg veins with compression and maneuvers	72	71	$248.29	$184.41
72125 Ct scan of upper spine without contrast	68	66	$180.00	$47.01
70498 Ct scan of blood vessels of neck with contrast	60	60	$264.74	$81.50
70496 Ct scan of blood vessels of head with contrast	59	58	$268.68	$85.27
74018 X-ray of abdomen, 1 view	51	39	$27.81	$8.85
76705 Limited ultrasound scan of abdomen	48	46	$106.83	$95.72
93880 Ultrasound of both sides of head and neck blood flow	46	46	$216.34	$206.52
76705 Limited ultrasound scan of abdomen	44	39	$89.20	$28.26
76775 Limited ultrasound scan behind abdominal cavity	43	43	$93.34	$27.48
71260 Ct scan of chest with contrast	40	39	$195.53	$55.18
73630 X-ray of foot, minimum of 3 views	37	29	$25.63	$8.25
73030 X-ray of shoulder, minimum of 2 views	35	33	$29.35	$9.20
76536 Ultrasound of head and neck	33	32	$149.43	$115.20
91200 Measurement of liver stiffness	31	31	$34.95	$32.78
73502 X-ray of hip, 2-3 views	30	29	$33.37	$11.12
76700 Ultrasound of abdomen	28	28	$121.42	$116.40
73130 X-ray of hand, minimum of 3 views	28	19	$26.26	$8.67
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	27	24	$67.68	$21.37
73560 X-ray of knee, 1-2 views	27	25	$25.09	$8.32
73562 X-ray of knee, 3 views	26	23	$28.51	$9.37
93985 Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access	25	25	$305.73	$277.96
73620 X-ray of foot, 2 views	24	20	$22.38	$7.33
93970 Ultrasound study of arm or leg veins with compression and maneuvers	24	24	$100.28	$33.25
73562 X-ray of knee, 3 views	22	17	$21.11	$20.81
93926 Ultrasound of one leg arteries or artery grafts	20	19	$68.83	$22.74
93925 Ultrasound of leg arteries or artery grafts	18	18	$108.42	$35.41
73590 X-ray of lower leg, 2 views	18	16	$24.45	$7.93
93926 Ultrasound of one leg arteries or artery grafts	18	17	$145.16	$142.44
72100 X-ray of lower and sacral spine, 2-3 views	16	16	$34.66	$11.09
70486 CT scan of face	16	15	$147.92	$40.69
93880 Ultrasound of both sides of head and neck blood flow	16	16	$120.56	$38.37
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	14	14	$164.85	$121.22
74174 Ct scan of blood vessels of abdomen and pelvis with contrast	14	14	$354.88	$106.46
72110 X-ray of lower and sacral spine, minimum of 4 views	14	14	$46.05	$38.87
72170 X-ray of pelvis, 1-2 views	13	13	$26.45	$8.66
93986 Complete ultrasound of artery and vein blood flow pre-op assessment on side of body for hemodialysis access	13	13	$145.87	$144.00
72131 CT scan of lower spine	12	12	$169.56	$46.67
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels	11	11	$44.69	$44.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
71045 X-ray of chest, 1 view	827	568	$28.55	$9.31
93990 Ultrasound of dialysis access	419	287	$219.42	$148.22
70450 Ct scan head or brain without contrast	319	269	$134.34	$41.92
74177 Ct scan of abdomen and pelvis with contrast	133	124	$289.10	$91.60
74176 Ct scan of abdomen and pelvis without contrast	95	92	$267.36	$86.90
71046 X-ray of chest, 2 views	72	70	$33.38	$10.90
93925 Ultrasound of leg arteries or artery grafts	69	67	$375.99	$273.47
71046 X-ray of chest, 2 views	62	62	$27.86	$23.55
76770 Complete ultrasound scan behind abdominal cavity	60	60	$144.68	$117.98
71275 Ct scan of blood vessels of chest with contrast	60	60	$282.93	$90.57
72125 Ct scan of upper spine without contrast	59	58	$158.62	$50.05
93970 Ultrasound study of arm or leg veins with compression and maneuvers	54	54	$271.25	$192.34
71250 Ct scan of chest without contrast	44	41	$165.55	$53.80
70496 Ct scan of blood vessels of head with contrast	40	38	$263.38	$87.94
93926 Ultrasound of one leg arteries or artery grafts	39	36	$177.28	$148.80
74018 X-ray of abdomen, 1 view	39	36	$28.84	$9.31
70498 Ct scan of blood vessels of neck with contrast	37	37	$263.38	$83.97
76705 Limited ultrasound scan of abdomen	37	35	$122.14	$93.99
71260 Ct scan of chest with contrast	37	35	$189.14	$56.86
93985 Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access	34	34	$414.42	$289.54
73030 X-ray of shoulder, minimum of 2 views	32	30	$29.07	$9.72
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	31	29	$165.65	$131.07
73502 X-ray of hip, 2-3 views	26	25	$34.39	$11.50
93880 Ultrasound of both sides of head and neck blood flow	25	25	$245.30	$202.68
76536 Ultrasound of head and neck	24	24	$188.13	$127.64
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	23	23	$238.80	$196.48
76705 Limited ultrasound scan of abdomen	23	23	$89.59	$28.17
73562 X-ray of knee, 3 views	23	16	$46.69	$29.08
73630 X-ray of foot, minimum of 3 views	21	20	$26.11	$8.57
93986 Complete ultrasound of artery and vein blood flow pre-op assessment on side of body for hemodialysis access	21	21	$165.96	$149.63
73620 X-ray of foot, 2 views	20	17	$23.29	$7.80
73590 X-ray of lower leg, 2 views	17	17	$25.12	$7.88
73560 X-ray of knee, 1-2 views	17	14	$25.78	$8.41
76775 Limited ultrasound scan behind abdominal cavity	14	14	$87.35	$28.59
93925 Ultrasound of leg arteries or artery grafts	14	14	$118.46	$39.53
76700 Ultrasound of abdomen	14	14	$154.39	$130.24
72131 CT scan of lower spine	14	14	$169.21	$49.44
70486 CT scan of face	13	13	$148.17	$41.42
93990 Ultrasound of dialysis access	12	11	$71.66	$23.92
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	12	12	$108.04	$22.24
93926 Ultrasound of one leg arteries or artery grafts	11	11	$77.81	$23.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	2,854	29	$0.36	$0.12
71045 X-ray of chest, 1 view	590	414	$28.99	$9.48
93990 Ultrasound of dialysis access	487	257	$155.61	$148.86
70450 Ct scan head or brain without contrast	196	164	$131.21	$43.21
93925 Ultrasound of leg arteries or artery grafts	178	163	$333.51	$281.36
93970 Ultrasound study of arm or leg veins with compression and maneuvers	146	143	$339.76	$199.90
71046 X-ray of chest, 2 views	98	94	$33.85	$11.31
74177 Ct scan of abdomen and pelvis with contrast	85	81	$281.24	$93.75
71046 X-ray of chest, 2 views	71	69	$27.57	$26.38
74176 Ct scan of abdomen and pelvis without contrast	53	51	$270.48	$89.64
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	52	49	$143.55	$127.20
93926 Ultrasound of one leg arteries or artery grafts	51	45	$155.64	$149.29
76775 Limited ultrasound scan behind abdominal cavity	44	42	$66.11	$62.31
71275 Ct scan of blood vessels of chest with contrast	39	39	$278.17	$92.21
71250 Ct scan of chest without contrast	37	36	$167.29	$54.69
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	36	35	$220.78	$212.84
73502 X-ray of hip, 2-3 views	35	27	$35.13	$11.72
70496 Ct scan of blood vessels of head with contrast	32	31	$265.56	$88.91
70498 Ct scan of blood vessels of neck with contrast	29	29	$265.56	$85.47
76705 Limited ultrasound scan of abdomen	28	28	$122.20	$99.40
76770 Complete ultrasound scan behind abdominal cavity	26	26	$125.27	$121.28
70551 Mri scan of brain without contrast	25	24	$224.13	$75.24
73560 X-ray of knee, 1-2 views	24	21	$26.40	$8.77
71260 Ct scan of chest with contrast	22	21	$179.82	$58.07
76775 Limited ultrasound scan behind abdominal cavity	20	19	$87.77	$29.89
72125 Ct scan of upper spine without contrast	20	19	$154.17	$50.60
73630 X-ray of foot, minimum of 3 views	19	19	$26.92	$8.73
93880 Ultrasound of both sides of head and neck blood flow	19	19	$255.54	$214.29
73620 X-ray of foot, 2 views	18	18	$24.16	$7.98
76536 Ultrasound of head and neck	18	18	$134.32	$127.76
73030 X-ray of shoulder, minimum of 2 views	17	17	$29.74	$9.88
74018 X-ray of abdomen, 1 view	17	16	$30.03	$9.13
73560 X-ray of knee, 1-2 views	17	13	$28.45	$19.43
73030 X-ray of shoulder, minimum of 2 views	16	14	$30.95	$18.90
93931 Ultrasound of one arm arteries or artery grafts	15	13	$147.14	$148.16
93930 Ultrasound study of arteries and arterial grafts of both arms	15	15	$235.14	$236.74
93985 Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access	14	14	$389.43	$303.58
72170 X-ray of pelvis, 1-2 views	13	12	$27.56	$9.13
76705 Limited ultrasound scan of abdomen	13	12	$93.68	$30.05
73721 Mri scan of leg joint without contrast	12	11	$207.94	$69.13
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	12	12	$315.66	$22.69
76770 Complete ultrasound scan behind abdominal cavity	11	11	$131.25	$37.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	3,834	35	$0.17	$0.11
71045 X-ray of chest, 1 view	537	362	$29.08	$9.74
93990 Ultrasound of dialysis access	259	189	$180.72	$154.69
70450 Ct scan head or brain without contrast	149	132	$135.30	$44.58
71046 X-ray of chest, 2 views	95	88	$24.45	$21.93
71046 X-ray of chest, 2 views	90	80	$34.51	$11.59
93970 Ultrasound study of arm or leg veins with compression and maneuvers	68	68	$231.07	$199.81
74177 Ct scan of abdomen and pelvis with contrast	66	61	$289.15	$96.47
76770 Complete ultrasound scan behind abdominal cavity	53	53	$139.94	$117.85
74176 Ct scan of abdomen and pelvis without contrast	52	48	$276.13	$92.30
93925 Ultrasound of leg arteries or artery grafts	43	41	$326.89	$288.17
73560 X-ray of knee, 1-2 views	39	32	$26.79	$8.80
76775 Limited ultrasound scan behind abdominal cavity	38	37	$91.26	$30.40
73560 X-ray of knee, 1-2 views	37	29	$23.09	$21.17
71250 Ct scan of chest without contrast	35	34	$183.09	$60.76
73630 X-ray of foot, minimum of 3 views	32	27	$37.65	$25.36
71275 Ct scan of blood vessels of chest with contrast	31	31	$287.46	$95.52
73565 X-ray of both knees while standing	29	29	$35.09	$24.53
76705 Limited ultrasound scan of abdomen	29	27	$128.76	$97.52
76536 Ultrasound of head and neck	28	28	$163.08	$118.15
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	27	25	$137.94	$127.12
73502 X-ray of hip, 2-3 views	26	23	$35.78	$12.01
74018 X-ray of abdomen, 1 view	26	21	$30.17	$9.75
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	25	25	$231.38	$215.92
76705 Limited ultrasound scan of abdomen	24	24	$93.33	$29.93
73030 X-ray of shoulder, minimum of 2 views	24	21	$20.96	$20.09
93880 Ultrasound of both sides of head and neck blood flow	20	20	$245.16	$202.87
72110 X-ray of lower and sacral spine, minimum of 4 views	19	19	$46.73	$38.49
73030 X-ray of shoulder, minimum of 2 views	17	15	$30.21	$10.13
71260 Ct scan of chest with contrast	16	16	$198.87	$64.53
70498 Ct scan of blood vessels of neck with contrast	16	16	$276.12	$89.14
73620 X-ray of foot, 2 views	15	12	$24.33	$8.18
93880 Ultrasound of both sides of head and neck blood flow	15	15	$283.12	$41.71
70496 Ct scan of blood vessels of head with contrast	14	14	$276.12	$92.53
70551 Mri scan of brain without contrast	14	14	$238.98	$78.44
72125 Ct scan of upper spine without contrast	14	14	$158.22	$52.47
73562 X-ray of knee, 3 views	13	11	$30.21	$10.08
76700 Ultrasound of abdomen	13	13	$128.85	$42.70
93931 Ultrasound of one arm arteries or artery grafts	12	11	$146.16	$147.92
93926 Ultrasound of one leg arteries or artery grafts	12	12	$170.20	$143.75
76700 Ultrasound of abdomen	11	11	$137.45	$121.17
93930 Ultrasound study of arteries and arterial grafts of both arms	11	11	$237.11	$237.09
72050 X-ray of upper spine, 4 or 5 views	11	11	$66.09	$40.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	1,160	13	$0.11	$0.11
71045 X-ray of chest, 1 view	633	395	$34.94	$9.57
A9576 Injection, gadoteridol, (prohance multipack), per ml	333	22	$1.42	$1.39
71046 X-ray of chest, 2 views	176	156	$29.64	$11.39
70450 Ct scan head or brain without contrast	143	131	$271.42	$44.05
71046 X-ray of chest, 2 views	104	100	$25.47	$23.26
73560 X-ray of knee, 1-2 views	71	60	$30.33	$8.84
73630 X-ray of foot, minimum of 3 views	59	41	$27.50	$26.26
76775 Limited ultrasound scan behind abdominal cavity	49	48	$179.82	$30.08
70551 Mri scan of brain without contrast	48	48	$495.49	$76.16
73560 X-ray of knee, 1-2 views	47	35	$27.01	$24.91
74177 Ct scan of abdomen and pelvis with contrast	43	43	$451.61	$95.85
70553 Mri scan of brain before and after contrast	43	43	$784.24	$117.69
73502 X-ray of hip, 2-3 views	36	31	$34.93	$11.81
93990 Ultrasound of dialysis access	34	30	$178.02	$150.60
74018 X-ray of abdomen, 1 view	33	32	$35.42	$9.58
76770 Complete ultrasound scan behind abdominal cavity	33	33	$129.66	$122.28
73565 X-ray of both knees while standing	33	33	$30.20	$25.88
71250 Ct scan of chest without contrast	31	30	$238.44	$60.67
72110 X-ray of lower and sacral spine, minimum of 4 views	29	29	$39.04	$37.13
74176 Ct scan of abdomen and pelvis without contrast	27	26	$433.13	$91.32
70496 Ct scan of blood vessels of head with contrast	26	25	$414.64	$90.62
70498 Ct scan of blood vessels of neck with contrast	24	24	$415.80	$87.09
73630 X-ray of foot, minimum of 3 views	21	20	$23.22	$8.77
73502 X-ray of hip, 2-3 views	20	20	$37.42	$31.57
76705 Limited ultrasound scan of abdomen	18	18	$159.90	$30.43
93880 Ultrasound of both sides of head and neck blood flow	18	18	$208.63	$203.09
72148 MRI scan of lower spinal canal	17	17	$247.65	$229.30
77067 Screening mammography	17	17	$159.29	$39.81
70553 Mri scan of brain before and after contrast	16	16	$416.75	$373.77
72148 MRI scan of lower spinal canal	16	16	$470.08	$77.29
73565 X-ray of both knees while standing	15	15	$12.73	$9.20
73030 X-ray of shoulder, minimum of 2 views	15	14	$38.04	$9.98
72125 Ct scan of upper spine without contrast	15	15	$262.18	$55.41
72141 MRI scan of upper spinal canal	14	13	$247.24	$225.30
71260 Ct scan of chest with contrast	14	14	$288.75	$63.34
72050 X-ray of upper spine, 4 or 5 views	13	13	$47.25	$43.62
72141 MRI scan of upper spinal canal	13	13	$462.00	$77.72
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	13	11	$93.55	$23.28
73030 X-ray of shoulder, minimum of 2 views	13	12	$27.34	$24.29
73130 X-ray of hand, minimum of 3 views	13	11	$31.02	$26.35
73721 Mri scan of leg joint without contrast	13	13	$408.87	$71.18
76700 Ultrasound of abdomen	12	12	$136.47	$130.53
73590 X-ray of lower leg, 2 views	12	12	$28.88	$8.43
73110 X-ray of wrist, minimum of 3 views	11	11	$27.72	$9.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
71045 X-ray of chest, 1 view	296	225	$42.89	$9.32
70450 Ct scan head or brain without contrast	116	101	$271.42	$42.74
71046 X-ray of chest, 2 views	60	58	$44.84	$11.10
77067 Screening mammography	48	48	$159.13	$38.24
71260 Ct scan of chest with contrast	42	40	$288.75	$61.42
73560 X-ray of knee, 1-2 views	41	33	$36.96	$8.61
74177 Ct scan of abdomen and pelvis with contrast	41	40	$451.61	$92.97
76775 Limited ultrasound scan behind abdominal cavity	34	32	$179.82	$28.90
71250 Ct scan of chest without contrast	28	27	$237.85	$58.90
70551 Mri scan of brain without contrast	26	25	$495.49	$74.96
70553 Mri scan of brain before and after contrast	24	24	$784.24	$116.01
74176 Ct scan of abdomen and pelvis without contrast	21	21	$433.13	$88.57
74018 X-ray of abdomen, 1 view	21	17	$38.05	$9.32
76700 Ultrasound of abdomen	20	19	$254.39	$41.06
73502 X-ray of hip, 2-3 views	20	17	$42.46	$11.48
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	19	19	$93.55	$22.55
93970 Ultrasound study of arm or leg veins with compression and maneuvers	18	18	$133.92	$34.50
70496 Ct scan of blood vessels of head with contrast	15	15	$414.64	$88.77
72125 Ct scan of upper spine without contrast	14	14	$262.18	$53.29
93880 Ultrasound of both sides of head and neck blood flow	13	13	$121.32	$40.20
76705 Limited ultrasound scan of abdomen	13	13	$185.75	$29.97
70498 Ct scan of blood vessels of neck with contrast	13	13	$415.80	$84.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
71010 X-ray of chest, 1 view, front	357	251	$36.99	$9.44
70450 Ct scan head or brain without contrast	165	131	$271.42	$43.84
71020 X-ray of chest, 2 views, front and side	117	104	$45.04	$11.19
74177 Ct scan of abdomen and pelvis with contrast	77	68	$451.61	$94.14
99283 Emergency department visit with low level of medical decision making	53	50	$322.24	$61.91
71260 Ct scan of chest with contrast	53	47	$288.75	$62.87
G0202 Screening mammography, bilateral (2-view study of each breast), including computer-aided detection (cad) when performed	41	41	$153.74	$142.55
99284 Emergency department visit with moderate level of medical decision making	36	32	$519.75	$117.18
74176 Ct scan of abdomen and pelvis without contrast	33	29	$433.13	$90.27
G0202 Screening mammography, bilateral (2-view study of each breast), including computer-aided detection (cad) when performed	30	30	$163.37	$37.65
73502 X-ray of hip, 2-3 views	25	21	$41.58	$11.68
71250 Ct scan of chest without contrast	22	21	$236.77	$52.28
70553 Mri scan of brain before and after contrast	21	20	$784.24	$114.90
74000 X-ray of abdomen, single view	20	17	$38.11	$9.44
72125 Ct scan of upper spine without contrast	20	20	$262.18	$54.84
73560 X-ray of knee, 1-2 views	16	15	$36.96	$8.75
70551 Mri scan of brain without contrast	16	15	$495.49	$75.57
76700 Ultrasound of abdomen	13	12	$254.39	$41.28
76705 Limited ultrasound scan of abdomen	13	11	$185.75	$29.79
77080 Dxa bone density measurement of hip, pelvis, spine	12	12	$46.56	$43.81
70496 Ct scan of blood vessels of head with contrast	12	12	$414.64	$89.83
73030 X-ray of shoulder, minimum of 2 views	12	11	$45.04	$9.85
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$78.67	$76.30

Medical Specialties & State Licenses

Radiology - Diagnostic Radiology Primary Specialty

NUCC Taxonomy Code: 2085R0202X

State License GU M1501

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Hospital & Practice Group Affiliations

Guam Healthcare Development Incorporated

133 Route 3, Dededo, GU 969296911

Phone: 6716455500

Guam Memorial Hospital

850 Gov Carlos G Camacho Rd, Tamuning, GU 969133128

Phone: 6716472552

Guam X-Ray

633 Gov Carlos Camacho Rd, Tamuning, GU 96913

Phone: 6716491001

Guam Memorial Hospital

850 Gov Carlos Camacho Rd, Tamuning, GU 969133128

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events

✅

NPI Profile Active February 21, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location February 21, 2017

Registered at 301 FRANK H CUSHING WAY # 3A, TAMUNING, GU 969134067 (Tel: 6716876544)

📍

Updated Business Mailing Address February 21, 2017

Registered at 301 FRANK H CUSHING WAY # 3A, TAMUNING, GU 969134067 (Tel: 6716876544)

👤

Provider Name / Credentials Updated February 21, 2017

Recorded as ERIC SPAK, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 21, 2017

Radiology (License #M1501 in GU)

✅

NPI Profile Active December 02, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location December 02, 2016

Registered at 633 GOVERNOR CARLOS CAMACHO ROAD, SUITE 210, TAMUNING, GU 96913 (Tel: 6716491001)

📍

Updated Business Mailing Address December 02, 2016

Registered at 633 GOVERNOR CARLOS CAMACHO ROAD, SUITE 210, TAMUNING, GU 96913 (Tel: 6716491001)

👤

Provider Name / Credentials Updated December 02, 2016

Recorded as ERIK SPAK, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 02, 2016

Radiology (License #M1501 in GU)

🟢

Initial NPI Registration & Enumeration May 09, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Eric Spak. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1053525170

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: May 09, 2007

Last Update: February 21, 2017

Sole Proprietor: No

Update or Correct Profile

Mailing Address

301 Frank H Cushing Way # 3a

Tamuning, GU 969134067

Phone: 6716876544

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.