Active NPI 1205826427 Individual Practitioner Male Practitioner

Dr. Gregory P Nowinski , MD

Orthopaedic Surgery • Troy, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Nowinski, MD is a certified Orthopaedic Surgery practicing in Troy, MI. With approximately 38 years of clinical experience since graduating from Wayne State University School Of Medicine in 1988, Dr. Nowinski delivers high-quality medical care to the local community at 1350 KIRTS BLVD STE 160.

Dr. Nowinski maintains professional affiliations with Michigan Orthopaedic Surgeons Pllc, Henry Ford Semi Medical Group, Beaumont Medical Group- Specialty Services and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient outpatient office visit, x-ray of shoulder, minimum of 2 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1350 Kirts Blvd Ste 160

Troy, MI 480844852

Telephone 2482449426

Fax 8446070511

Associated Practice Facility / Clinic

🏢 Donald M Knapke Md Pc Facility NPI 1003099136

Medicare Profile & Education

Medical School

Wayne State University School Of Medicine

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Troy, MI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

38 Yrs +12.5 yrs vs City Avg

City Avg: 25.5 Yrs

State Avg: 24.3 Yrs

Regional Practice Density

24 Specialists

Practicing in Troy, MI (1014 Statewide)

Telehealth Adoption Rate

4.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Nowinski (38 Years) 38 Yrs

Troy Specialty Average (25.5 Years) 25.5 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
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	180	23	$4.00	$0.94
99213 Established patient office or other outpatient visit, typically 15 minutes	135	85	$276.62	$91.11
73030 X-ray of shoulder, minimum of 2 views	92	37	$101.91	$32.71
73560 X-ray of knee, 1-2 views	70	30	$101.03	$32.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	56	$394.00	$126.63
73610 X-ray of ankle, minimum of 3 views	43	17	$113.21	$36.02
73100 X-ray of wrist, 2 views	42	15	$101.24	$32.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$517.00	$169.06
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	29	16	$286.10	$100.64
73562 X-ray of knee, 3 views	28	21	$123.79	$37.37
73552 X-ray of thigh bone, minimum 2 views	23	18	$98.22	$31.65
72170 X-ray of pelvis, 1-2 views	22	14	$81.55	$24.67
73502 X-ray of hip, 2-3 views	19	11	$138.21	$42.87
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$529.72	$173.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$349.00	$112.48
73590 X-ray of lower leg, 2 views	16	12	$93.38	$29.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	244	38	$7.00	$1.04
99213 Established patient office or other outpatient visit, typically 15 minutes	145	98	$172.00	$89.02
73560 X-ray of knee, 1-2 views	84	42	$76.62	$32.45
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	69	69	$475.49	$174.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	69	54	$252.00	$122.52
73610 X-ray of ankle, minimum of 3 views	54	25	$77.96	$35.52
73030 X-ray of shoulder, minimum of 2 views	53	25	$88.87	$34.42
99231 Follow-up hospital inpatient care per day, typically 15 minutes	50	27	$93.00	$50.13
73552 X-ray of thigh bone, minimum 2 views	47	21	$82.45	$34.76
73100 X-ray of wrist, 2 views	45	14	$74.00	$34.24
73070 X-ray of elbow, 2 views	44	15	$70.00	$29.62
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	43	31	$313.95	$102.01
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$385.00	$169.40
73562 X-ray of knee, 3 views	27	20	$91.00	$40.90
73620 X-ray of foot, 2 views	27	14	$66.00	$24.39
73502 X-ray of hip, 2-3 views	27	16	$102.41	$44.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$254.00	$114.65
72170 X-ray of pelvis, 1-2 views	18	15	$79.78	$26.10
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	12	$105.00	$57.17
20610 Aspiration and/or injection of fluid from large joint	14	11	$170.00	$47.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	200	29	$7.00	$0.96
99213 Established patient office or other outpatient visit, typically 15 minutes	170	105	$172.00	$91.66
73560 X-ray of knee, 1-2 views	137	56	$73.77	$33.07
73030 X-ray of shoulder, minimum of 2 views	96	37	$90.00	$34.24
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	91	65	$252.00	$125.84
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	74	68	$467.34	$202.76
73552 X-ray of thigh bone, minimum 2 views	60	29	$80.00	$33.90
73100 X-ray of wrist, 2 views	59	17	$73.85	$34.99
73610 X-ray of ankle, minimum of 3 views	57	22	$78.11	$36.17
99231 Follow-up hospital inpatient care per day, typically 15 minutes	51	25	$89.98	$39.68
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	35	23	$334.29	$88.76
73620 X-ray of foot, 2 views	32	15	$66.00	$28.15
73502 X-ray of hip, 2-3 views	32	21	$102.81	$43.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$385.00	$175.30
99213 Established patient office or other outpatient visit, typically 15 minutes	19	13	$210.00	$69.02
72170 X-ray of pelvis, 1-2 views	17	14	$81.00	$25.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$254.00	$117.98
73562 X-ray of knee, 3 views	14	13	$91.00	$39.65
20610 Aspiration and/or injection of fluid from large joint	13	12	$158.23	$44.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	238	30	$7.00	$1.14
99213 Established patient office or other outpatient visit, typically 15 minutes	150	101	$172.00	$90.54
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	106	103	$486.06	$204.64
73030 X-ray of shoulder, minimum of 2 views	103	36	$84.76	$33.04
73560 X-ray of knee, 1-2 views	97	44	$74.41	$32.14
99231 Follow-up hospital inpatient care per day, typically 15 minutes	95	42	$93.00	$38.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	62	50	$252.00	$129.42
73610 X-ray of ankle, minimum of 3 views	50	24	$78.92	$36.00
73100 X-ray of wrist, 2 views	48	16	$73.63	$34.16
73552 X-ray of thigh bone, minimum 2 views	41	16	$79.15	$33.14
73620 X-ray of foot, 2 views	40	20	$66.00	$28.92
73070 X-ray of elbow, 2 views	36	11	$70.00	$30.36
73600 X-ray of ankle, 2 views	33	18	$76.00	$27.99
73502 X-ray of hip, 2-3 views	33	21	$96.52	$36.50
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	31	20	$367.74	$98.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	17	$105.00	$57.19
73590 X-ray of lower leg, 2 views	22	11	$73.00	$17.90
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$385.00	$170.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$254.00	$118.21
73562 X-ray of knee, 3 views	17	12	$91.00	$41.99
20610 Aspiration and/or injection of fluid from large joint	16	13	$201.94	$73.42
99283 Emergency department visit with low level of medical decision making	12	12	$178.75	$77.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	258	31	$7.00	$1.46
99213 Established patient office or other outpatient visit, typically 15 minutes	154	108	$172.00	$76.46
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	118	113	$475.31	$212.63
99231 Follow-up hospital inpatient care per day, typically 15 minutes	116	32	$93.00	$41.57
73030 X-ray of shoulder, minimum of 2 views	103	39	$87.09	$30.26
73560 X-ray of knee, 1-2 views	95	46	$74.13	$31.73
73610 X-ray of ankle, minimum of 3 views	62	21	$75.65	$33.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	48	$252.00	$105.63
73100 X-ray of wrist, 2 views	46	21	$73.41	$30.69
73552 X-ray of thigh bone, minimum 2 views	43	22	$79.42	$33.19
73502 X-ray of hip, 2-3 views	41	27	$94.76	$41.38
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	39	24	$384.62	$114.53
73590 X-ray of lower leg, 2 views	33	16	$71.36	$30.86
73600 X-ray of ankle, 2 views	28	17	$76.00	$31.49
73070 X-ray of elbow, 2 views	28	13	$69.29	$27.72
73620 X-ray of foot, 2 views	26	19	$66.00	$27.03
72190 X-ray of pelvis, minimum of 3 views	21	12	$93.90	$36.28
72100 X-ray of lower and sacral spine, 2-3 views	20	16	$86.10	$34.44
72170 X-ray of pelvis, 1-2 views	19	16	$79.84	$24.23
20610 Aspiration and/or injection of fluid from large joint	19	14	$167.37	$48.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$385.00	$163.51
99213 Established patient office or other outpatient visit, typically 15 minutes	16	13	$180.13	$54.37
27245 Treatment of broken neck of thigh bone with bone implant	16	15	$3725.00	$1376.03
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$105.00	$47.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	12	$254.00	$112.50
99283 Emergency department visit with low level of medical decision making	12	12	$165.83	$70.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	418	35	$7.00	$1.55
99213 Established patient office or other outpatient visit, typically 15 minutes	203	133	$158.87	$72.32
73560 X-ray of knee, 1-2 views	169	74	$74.91	$29.52
73030 X-ray of shoulder, minimum of 2 views	160	61	$89.50	$28.84
99231 Follow-up hospital inpatient care per day, typically 15 minutes	149	58	$86.21	$39.42
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	128	120	$443.79	$201.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	71	59	$227.90	$101.21
73600 X-ray of ankle, 2 views	69	36	$76.00	$28.70
73100 X-ray of wrist, 2 views	60	22	$73.55	$30.00
73610 X-ray of ankle, minimum of 3 views	59	23	$79.08	$32.10
73502 X-ray of hip, 2-3 views	55	36	$98.91	$36.46
73590 X-ray of lower leg, 2 views	48	18	$66.25	$26.21
73620 X-ray of foot, 2 views	46	26	$66.00	$24.26
73552 X-ray of thigh bone, minimum 2 views	40	26	$77.50	$29.57
20610 Aspiration and/or injection of fluid from large joint	40	23	$190.80	$61.39
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$232.00	$107.47
20610 Aspiration and/or injection of fluid from large joint	28	20	$161.61	$47.33
99213 Established patient office or other outpatient visit, typically 15 minutes	28	17	$118.61	$51.99
73060 X-ray of upper arm, minimum of 2 views	26	12	$77.92	$27.80
73070 X-ray of elbow, 2 views	24	17	$67.50	$24.18
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$324.00	$137.11
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	22	17	$327.27	$94.86
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$372.43	$163.70
72190 X-ray of pelvis, minimum of 3 views	21	11	$92.86	$28.83
72170 X-ray of pelvis, 1-2 views	21	16	$79.43	$27.47
27245 Treatment of broken neck of thigh bone with bone implant	20	19	$3725.00	$1269.69
72100 X-ray of lower and sacral spine, 2-3 views	20	15	$86.10	$31.34
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	16	16	$138.00	$52.39
25605 Closed treatment of broken or growth plate separate of forearm bone at wrist with manipulation	12	12	$1408.75	$509.07
20680 Removal of deep implant from bone	12	11	$1572.33	$264.53
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$96.00	$44.27
99283 Emergency department visit with low level of medical decision making	12	12	$157.33	$63.07
27236 Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement	11	11	$3300.00	$1261.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	340	27	$7.00	$1.80
99213 Established patient office or other outpatient visit, typically 15 minutes	229	140	$131.57	$73.20
73560 X-ray of knee, 1-2 views	146	68	$83.88	$31.10
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	126	122	$367.21	$209.81
73030 X-ray of shoulder, minimum of 2 views	117	53	$90.60	$29.09
73502 X-ray of hip, 2-3 views	112	66	$104.78	$37.17
99231 Follow-up hospital inpatient care per day, typically 15 minutes	95	53	$75.48	$40.68
73552 X-ray of thigh bone, minimum 2 views	67	37	$87.54	$30.61
73100 X-ray of wrist, 2 views	63	20	$75.17	$31.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	60	44	$196.47	$106.36
73600 X-ray of ankle, 2 views	51	27	$77.49	$27.28
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	43	23	$300.00	$88.03
73070 X-ray of elbow, 2 views	42	18	$70.00	$27.09
20610 Aspiration and/or injection of fluid from large joint	28	20	$164.68	$61.32
73610 X-ray of ankle, minimum of 3 views	23	16	$80.00	$23.77
20610 Aspiration and/or injection of fluid from large joint	23	19	$162.26	$48.80
73590 X-ray of lower leg, 2 views	21	11	$79.95	$29.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$297.00	$169.98
73060 X-ray of upper arm, minimum of 2 views	20	12	$80.00	$29.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$196.00	$106.64
72170 X-ray of pelvis, 1-2 views	18	15	$81.00	$30.59
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	18	18	$138.00	$54.76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$249.00	$141.82
27245 Treatment of broken neck of thigh bone with bone implant	16	16	$4025.00	$1340.51
20605 Aspiration and/or injection of medium joint or joint capsule	15	14	$139.73	$41.43
99213 Established patient office or other outpatient visit, typically 15 minutes	15	11	$102.00	$52.98
27236 Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement	13	13	$3896.15	$1285.19
23605 Closed treatment of broken upper arm bone with manipulation	11	11	$1222.00	$358.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	283	25	$6.69	$1.81
99213 Established patient office or other outpatient visit, typically 15 minutes	250	146	$123.78	$72.70
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	161	156	$359.91	$205.16
73560 X-ray of knee, 1-2 views	152	67	$75.35	$28.39
73030 X-ray of shoulder, minimum of 2 views	148	53	$87.87	$27.57
73502 X-ray of hip, 2-3 views	98	64	$93.67	$37.20
99231 Follow-up hospital inpatient care per day, typically 15 minutes	90	47	$67.50	$39.77
73600 X-ray of ankle, 2 views	81	33	$74.23	$26.15
73552 X-ray of thigh bone, minimum 2 views	69	41	$77.75	$27.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	51	$191.30	$102.19
73070 X-ray of elbow, 2 views	59	20	$68.90	$26.90
73100 X-ray of wrist, 2 views	56	23	$72.23	$28.59
73620 X-ray of foot, 2 views	56	20	$65.77	$24.59
73590 X-ray of lower leg, 2 views	50	22	$72.16	$22.24
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	43	27	$290.70	$96.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$189.44	$109.30
73562 X-ray of knee, 3 views	27	19	$89.44	$34.48
27245 Treatment of broken neck of thigh bone with bone implant	27	27	$4125.00	$1305.79
73060 X-ray of upper arm, minimum of 2 views	26	14	$80.00	$28.26
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$281.96	$165.75
73610 X-ray of ankle, minimum of 3 views	24	14	$76.67	$29.21
72170 X-ray of pelvis, 1-2 views	22	15	$78.00	$26.70
72190 X-ray of pelvis, minimum of 3 views	22	14	$95.73	$32.37
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	20	20	$123.60	$52.28
20680 Removal of deep implant from bone	19	17	$1473.32	$296.60
20610 Aspiration and/or injection of fluid from large joint	19	15	$147.47	$44.77
72100 X-ray of lower and sacral spine, 2-3 views	17	12	$86.35	$33.36
27197 Closed treatment of broken and/or dislocated pelvis and/or sacrum	15	15	$1000.00	$104.55
23605 Closed treatment of broken upper arm bone with manipulation	11	11	$1154.36	$385.22
27236 Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement	11	11	$4075.00	$1260.00

Medical Specialties & State Licenses

CMS Verified: 2026-04-22

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License MI 4301052623

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

3055530 (MI)

Hospital & Practice Group Affiliations

Beaumont Medical Group- Specialty Services

3601 W 13 Mile Rd, Royal Oak, MI 480736712

Beaumont Medical Group- Specialty Services

28100 Grand River Ave, Farmington Hills, MI 483365970

Henry Ford Semi Medical Group

17900 23 Mile Rd, Macomb, MI 480441161

Phone: 3136473900

Beaumont Medical Group- Specialty Services

3601 W 13 Mile Rd Ec, Royal Oak, MI 480736712

Phone: 2488985058

Michigan Orthopaedic Surgeons Pllc

1350 Kirts Blvd, Troy, MI 480844852

Phone: 2482449426

Beaumont Medical Group- Specialty Services

3535 W 13 Mile Rd, Royal Oak, MI 480736770

Premier Therapy Centers, Inc

33010 Northwestern Hwy, West Bloomfield, MI 483223634

Secondary Practice Locations

3535 W 13 Mile Rd Ste 742

Royal Oak, MI 480736770

Phone: 2485519100

45816 Schoenherr Rd

Shelby Twp, MI 483156028

Phone: 5868422400

26025 Lahser Rd Fl 2

Southfield, MI 480332606

Phone: 2486631900

30575 Woodward Ave

Royal Oak, MI 480730980

Phone: 2482808550

26750 Providence Pkwy Ste 220

Novi, MI 483741212

Phone: 2485960412

24255 W 13 Mile Rd Ste 100

Bingham Farms, MI 480254345

Phone: 2489888085

33200 W 14 Mile Rd Ste 220

West Bloomfield, MI 483223586

Phone: 2488557400

4967 Crooks Rd Ste 100

Troy, MI 480985812

Phone: 2488468060

17877 W 14 Mile Rd

Beverly Hills, MI 480253127

Phone: 2486442930

Practice Associates & Co-Workers

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

17 Associated Practitioners

Dr. Donald Knapke , MD

Orthopaedic Surgery

NPI 1366432569

Doctor of Medicine (M.D.)

Dr. Gregory Zemenick , MD

Orthopaedic Surgery

NPI 1396735510

Doctor of Medicine (M.D.)

Katherine Zemenick , PA

Physician Assistant - Surgical

NPI 1407005077

Physician Assistant

Dr. Zachary Endress , MD

Orthopaedic Surgery

NPI 1528058740

Doctor of Medicine (M.D.)

Joel Kutz , PA-C

Physician Assistant - Surgical

NPI 1528149788

Physician Assistant (Certified)

Dr. Christina Endress , MD PC

Orthopaedic Surgery - Hand Surgery

NPI 1528293008

MDPC

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location April 22, 2026

Registered at 1350 KIRTS BLVD STE 160, TROY, MI 480844852 (Tel: 2482449426)

📍

Updated Business Mailing Address April 22, 2026

Registered at 26211 CENTRAL PARK BLVD STE 201, SOUTHFIELD, MI 480764158 (Tel: 8336673627)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 1350 KIRTS BLVD, STE 160, TROY, MI 480844851 (Tel: 2482449426)

📍

Updated Business Mailing Address July 08, 2007

Registered at 1350 KIRTS BLVD, STE 160, TROY, MI 480844851 (Tel: 2482449426)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as GREGORY NOWINSKI, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Orthopaedic Surgery (License #4301052623 in MI)

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Initial NPI Registration & Enumeration October 27, 2005

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1205826427

Entity Type:

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

Enumeration Date: October 27, 2005

Last Update: April 22, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

26211 Central Park Blvd Ste 201

Southfield, MI 480764158

Phone: 8336673627

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

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