Active NPI 1164416251 Individual Practitioner Male Practitioner

Dr. Mark G Griffin , MD

Specialist • Lincoln, NE

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Griffin, MD is a certified Specialist practicing in Lincoln, NE. With approximately 38 years of clinical experience since graduating from University Of Missouri, Kansas City, School Of Medicine in 1988, Dr. Griffin delivers high-quality medical care to the local community at 4545 R ST.

Dr. Griffin is affiliated with Gastroenterology Specialties Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, vedolizumab, intravenous, 1 mg, injection, infliximab, excludes biosimilar, 10 mg, removal of polyps or growths of large bowel using an endoscope with mechanical snare. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4545 R St

Lincoln, NE 685033723

Telephone 4024654545

Fax 4024653621

Associated Practice Facility / Clinic

🏢 Lincoln Endoscopy Center, Llc Facility NPI 1992741300

Medicare Profile & Education

Medical School

University Of Missouri, Kansas City, School Of Medicine

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Lincoln, NE

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

38 Yrs -0.4 yrs vs City Avg

City Avg: 38.4 Yrs

State Avg: 35.8 Yrs

Regional Practice Density

33 Specialists

Practicing in Lincoln, NE (198 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

81.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Griffin (38 Years) 38 Yrs

Lincoln Specialty Average (38.4 Years) 38.4 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
J3380 Injection, vedolizumab, intravenous, 1 mg	7,200	23	$38.00	$22.11
J1745 Injection, infliximab, excludes biosimilar, 10 mg	1,980	19	$163.00	$31.45
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	393	392	$1364.00	$235.02
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	155	151	$1009.00	$85.79
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	149	77	$216.00	$76.76
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	77	70	$1040.00	$141.88
45380 Biopsy of large bowel using an endoscope	74	74	$1219.00	$85.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	67	67	$598.00	$168.72
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	61	58	$738.00	$94.37
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	60	60	$1140.00	$174.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	49	46	$346.00	$125.16
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	47	39	$20.00	$16.15
91065 Measurement of hydrogen in breath to test for stomach and bowel symptoms	42	24	$257.00	$70.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$439.00	$161.59
96415 Administration of chemotherapy into vein, each additional hour	33	22	$138.00	$26.65
96413 Infusion of chemotherapy into a vein up to 1 hour	33	22	$400.00	$123.34
99213 Established patient office or other outpatient visit, typically 15 minutes	29	26	$236.00	$88.49
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	26	24	$205.00	$59.83
45378 Diagnostic exam of large bowel using a flexible endoscope	25	25	$1140.00	$170.83
43450 Dilation of esophagus	21	20	$538.00	$37.96
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	20	14	$308.00	$114.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3380 Injection, vedolizumab, intravenous, 1 mg	7,800	22	$38.00	$21.69
J1745 Injection, infliximab, excludes biosimilar, 10 mg	1,800	21	$163.00	$32.63
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	419	418	$1364.00	$226.22
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	186	86	$216.00	$74.64
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	151	151	$153.00	$4.83
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	122	119	$1009.00	$80.44
45380 Biopsy of large bowel using an endoscope	75	75	$1219.00	$95.92
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	62	61	$738.00	$94.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	62	55	$346.00	$118.60
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	60	56	$1040.00	$123.57
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	59	58	$404.00	$122.26
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	46	46	$1140.00	$166.79
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	44	44	$598.00	$163.74
99213 Established patient office or other outpatient visit, typically 15 minutes	40	39	$236.00	$84.76
96415 Administration of chemotherapy into vein, each additional hour	32	23	$138.00	$25.35
96413 Infusion of chemotherapy into a vein up to 1 hour	32	23	$400.00	$116.48
91065 Measurement of hydrogen in breath to test for stomach and bowel symptoms	32	16	$257.00	$78.27
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	30	24	$205.00	$58.98
43450 Dilation of esophagus	25	21	$538.00	$43.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$439.00	$155.82
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	19	19	$1140.00	$168.73
45378 Diagnostic exam of large bowel using a flexible endoscope	17	17	$1140.00	$156.11
45390 Removal of large bowel tissue using an endoscope	16	16	$1038.00	$304.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3380 Injection, vedolizumab, intravenous, 1 mg	8,400	20	$38.00	$21.70
J1745 Injection, infliximab, excludes biosimilar, 10 mg	1,640	21	$163.00	$36.09
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	458	446	$125.00	$4.88
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	372	370	$1364.00	$230.75
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	169	76	$174.00	$66.31
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	134	133	$1009.00	$82.86
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	132	113	$280.00	$119.81
45380 Biopsy of large bowel using an endoscope	65	65	$1219.00	$91.30
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	56	53	$1140.00	$165.97
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	52	50	$1040.00	$131.79
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	51	50	$738.00	$93.68
99213 Established patient office or other outpatient visit, typically 15 minutes	48	48	$190.00	$85.36
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	40	40	$354.00	$122.46
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	37	37	$523.00	$186.29
43450 Dilation of esophagus	34	24	$538.00	$46.88
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	31	23	$188.00	$62.57
96413 Infusion of chemotherapy into a vein up to 1 hour	30	25	$357.00	$125.97
96415 Administration of chemotherapy into vein, each additional hour	30	25	$138.00	$27.14
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$429.00	$156.74
91065 Measurement of hydrogen in breath to test for stomach and bowel symptoms	28	15	$257.00	$85.90
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	21	21	$1140.00	$162.81
45378 Diagnostic exam of large bowel using a flexible endoscope	20	20	$1140.00	$162.39
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	20	11	$60.00	$13.51
91200 Measurement of liver stiffness	18	18	$102.00	$28.73
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	16	13	$250.00	$96.38
43255 Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	12	$1749.00	$168.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3380 Injection, vedolizumab, intravenous, 1 mg	7,800	22	$38.00	$20.89
J1745 Injection, infliximab, excludes biosimilar, 10 mg	1,720	25	$163.00	$41.15
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	471	456	$125.00	$4.96
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	357	353	$1364.00	$235.75
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	171	162	$1009.00	$90.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	132	108	$280.00	$121.79
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	116	64	$174.00	$68.02
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	101	100	$523.00	$189.47
45380 Biopsy of large bowel using an endoscope	82	81	$1219.00	$80.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	72	72	$429.00	$157.05
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	64	51	$250.00	$97.83
91065 Measurement of hydrogen in breath to test for stomach and bowel symptoms	63	32	$256.79	$86.50
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	62	58	$738.00	$100.88
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	59	59	$1140.00	$173.97
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	51	48	$1040.00	$139.47
43450 Dilation of esophagus	44	33	$538.00	$45.04
99213 Established patient office or other outpatient visit, typically 15 minutes	39	38	$190.00	$84.92
96415 Administration of chemotherapy into vein, each additional hour	33	25	$138.00	$28.42
96413 Infusion of chemotherapy into a vein up to 1 hour	33	25	$357.00	$132.33
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	30	24	$188.00	$67.22
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	25	18	$60.00	$13.43
45378 Diagnostic exam of large bowel using a flexible endoscope	21	21	$1140.00	$173.56
45381 Injection beneath lining of large bowel using a flexible endoscope	16	15	$1257.00	$47.67
91200 Measurement of liver stiffness	13	13	$102.00	$30.24
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	13	13	$1140.00	$174.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3380 Injection, vedolizumab, intravenous, 1 mg	7,200	17	$34.33	$20.23
J1745 Injection, infliximab, excludes biosimilar, 10 mg	2,120	26	$149.46	$51.32
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	427	412	$113.88	$5.13
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	321	319	$1244.08	$244.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	202	163	$249.78	$103.13
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	149	143	$918.17	$90.50
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	148	77	$162.65	$70.19
45380 Biopsy of large bowel using an endoscope	89	87	$1081.92	$122.52
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	75	75	$492.20	$195.64
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	67	51	$242.54	$101.23
91065 Measurement of hydrogen in breath to test for stomach and bowel symptoms	60	32	$225.40	$74.69
99213 Established patient office or other outpatient visit, typically 15 minutes	59	54	$168.10	$70.43
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	46	45	$926.96	$140.00
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	40	40	$1054.50	$178.64
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	39	36	$684.87	$104.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$363.92	$155.38
96415 Administration of chemotherapy into vein, each additional hour	36	26	$125.56	$27.84
96413 Infusion of chemotherapy into a vein up to 1 hour	36	26	$325.00	$127.48
43450 Dilation of esophagus	36	25	$490.00	$47.87
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	32	24	$169.00	$65.53
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	19	17	$363.16	$139.61
45378 Diagnostic exam of large bowel using a flexible endoscope	18	18	$1051.33	$165.72
91200 Measurement of liver stiffness	14	14	$94.50	$35.12
45381 Injection beneath lining of large bowel using a flexible endoscope	12	12	$1131.00	$15.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3380 Injection, vedolizumab, intravenous, 1 mg	6,000	15	$30.00	$18.86
J1745 Injection, infliximab, excludes biosimilar, 10 mg	980	12	$130.00	$67.85
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	331	320	$100.00	$5.10
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	240	240	$1091.00	$243.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	185	164	$224.00	$102.04
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	154	76	$139.00	$69.39
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	125	123	$807.00	$100.85
91065 Measurement of hydrogen in breath to test for stomach and bowel symptoms	85	44	$205.00	$69.34
99213 Established patient office or other outpatient visit, typically 15 minutes	75	72	$152.00	$69.07
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	66	66	$283.00	$130.17
45380 Biopsy of large bowel using an endoscope	61	61	$975.00	$111.89
43450 Dilation of esophagus	45	37	$430.00	$43.24
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	43	42	$590.00	$105.12
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	37	37	$912.00	$174.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$343.00	$151.77
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	30	29	$832.00	$146.87
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	22	16	$150.00	$63.69
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$426.00	$185.72
45378 Diagnostic exam of large bowel using a flexible endoscope	16	15	$912.00	$166.53
96415 Administration of chemotherapy into vein, each additional hour	15	12	$110.00	$28.30
96413 Infusion of chemotherapy into a vein up to 1 hour	15	12	$285.00	$129.00
45381 Injection beneath lining of large bowel using a flexible endoscope	12	12	$1005.00	$30.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3380 Injection, vedolizumab, intravenous, 1 mg	4,200	11	$30.00	$18.60
J1745 Injection, infliximab, excludes biosimilar, 10 mg	1,560	22	$130.00	$82.32
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	450	429	$100.00	$5.04
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	315	315	$1091.00	$241.06
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	296	128	$139.00	$67.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	192	169	$224.00	$100.41
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	145	141	$807.00	$112.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	95	94	$283.24	$128.64
99213 Established patient office or other outpatient visit, typically 15 minutes	85	80	$152.00	$68.04
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	78	74	$590.00	$104.16
45380 Biopsy of large bowel using an endoscope	76	75	$975.00	$106.05
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	68	68	$912.00	$174.87
43450 Dilation of esophagus	62	48	$430.00	$44.67
91065 Measurement of hydrogen in breath to test for stomach and bowel symptoms	48	24	$205.00	$66.37
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	40	32	$832.00	$142.98
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	33	33	$300.00	$135.91
45378 Diagnostic exam of large bowel using a flexible endoscope	28	28	$912.00	$175.65
96413 Infusion of chemotherapy into a vein up to 1 hour	28	22	$285.00	$128.81
96415 Administration of chemotherapy into vein, each additional hour	28	22	$110.00	$28.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$343.00	$153.32
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	24	$91.00	$40.66
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	21	21	$912.00	$174.85
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$426.00	$192.24
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$418.00	$189.50
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	14	11	$150.00	$66.20
45381 Injection beneath lining of large bowel using a flexible endoscope	12	12	$1005.00	$30.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1745 Injection, infliximab, excludes biosimilar, 10 mg	1,510	20	$130.00	$84.01
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	517	481	$100.00	$5.06
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	367	364	$1091.00	$240.59
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	352	159	$139.79	$68.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	275	221	$224.00	$100.21
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	173	167	$807.00	$107.24
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	105	105	$418.00	$190.51
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	96	88	$590.00	$102.06
91065 Measurement of hydrogen in breath to test for stomach and bowel symptoms	86	43	$205.00	$68.02
45380 Biopsy of large bowel using an endoscope	75	75	$975.00	$121.99
43450 Dilation of esophagus	61	45	$430.00	$44.31
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	56	56	$912.00	$174.70
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	50	50	$300.00	$134.91
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	43	30	$832.00	$146.44
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	33	$283.00	$128.40
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	32	32	$912.00	$174.95
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	32	31	$50.00	$9.78
96415 Administration of chemotherapy into vein, each additional hour	29	20	$110.00	$25.89
96413 Infusion of chemotherapy into a vein up to 1 hour	28	20	$285.00	$124.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$343.00	$152.25
45378 Diagnostic exam of large bowel using a flexible endoscope	24	24	$912.00	$175.78
45381 Injection beneath lining of large bowel using a flexible endoscope	22	21	$1005.00	$39.67
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$426.00	$191.81
43241 Insertion of catheter or tube in esophagus stomach and/or upper small bowel using an endoscope	15	15	$506.00	$127.69
43255 Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	11	$1399.00	$191.91

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License NE 19772

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Hospital & Practice Group Affiliations

Gastroenterology Specialties Pc

4545 R St, Lincoln, NE 685033799

Phone: 4024654545

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

34 Associated Practitioners

Catherine Bateman , PA

Physician Assistant

NPI 1003899949

Physician Assistant

Marissa Sjoberg , PA-C

Physician Assistant

NPI 1033601125

Physician Assistant (Certified)

Dr. Matthew Hrnicek , MD

Internal Medicine - Gastroenterology

NPI 1063406015

Doctor of Medicine (M.D.)

Dr. David Newton , MD

Internal Medicine - Gastroenterology

NPI 1073757217

Doctor of Medicine (M.D.)

Samantha Arnett , APRN

Nurse Practitioner

NPI 1083400832

Advanced Practice Registered Nurse

Dr. Gary Varilek , MD

Internal Medicine - Gastroenterology

NPI 1104810209

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active September 18, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location September 18, 2014

Registered at 4545 R ST, LINCOLN, NE 685033723 (Tel: 4024654545)

📍

Updated Business Mailing Address September 18, 2014

Registered at 4545 R ST, LINCOLN, NE 685033723 (Tel: 4024654545)

👤

Provider Name / Credentials Updated September 18, 2014

Recorded as MARK GRIFFIN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 18, 2014

Specialist (License #19772 in NE)

🟢

Initial NPI Registration & Enumeration September 06, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1164416251

Entity Type:

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

Enumeration Date: September 06, 2005

Last Update: September 18, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4545 R St

Lincoln, NE 685033723

Phone: 4024654545

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