Active NPI 1689652711 Individual Practitioner Male Practitioner

Dr. Mark Phillips Altman , MD

Orthopaedic Surgery • Hamden, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Altman, MD is a certified Orthopaedic Surgery practicing in Hamden, CT. With approximately 44 years of clinical experience since graduating from Albert Einstein College Of Medicine Of Yeshiva University in 1982, Dr. Altman delivers high-quality medical care to the local community at 2200 WHITNEY AVE STE 170.

Dr. Altman maintains professional affiliations with Northeast Medical Group Inc, Rehabilitation Associates Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, injection, methylprednisolone acetate, 1 mg, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2200 Whitney Ave Ste 170

Hamden, CT 065183694

Telephone 2034082700

Fax 2038848201

Associated Practice Facility / Clinic

🏢 Physicians Alliance Of Connecticut, Llc Facility NPI 1093292310

Medicare Profile & Education

Medical School

Albert Einstein College Of Medicine Of Yeshiva University

Graduation Year

1982

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Hamden, CT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

44 Yrs +9.7 yrs vs City Avg

City Avg: 34.3 Yrs

State Avg: 30.5 Yrs

Regional Practice Density

13 Specialists

Practicing in Hamden, CT (374 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Altman (44 Years) 44 Yrs

Hamden Specialty Average (34.3 Years) 34.3 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	787	139	$4.02	$0.99
J1010 Injection, methylprednisolone acetate, 1 mg	680	21	$1.00	$0.12
99213 Established patient office or other outpatient visit, typically 15 minutes	186	134	$182.00	$98.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	156	113	$268.00	$137.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	124	124	$415.00	$181.48
20550 Injection into tendon or ligament	94	68	$239.77	$59.06
20610 Aspiration and/or injection of fluid from large joint	84	66	$283.00	$71.54
73030 X-ray of shoulder, minimum of 2 views	46	38	$83.00	$38.68
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	41	41	$272.00	$117.11
73110 X-ray of wrist, minimum of 3 views	39	27	$100.00	$45.89
20600 Aspiration and/or injection of fluid from small joint	39	26	$242.56	$59.20
73140 X-ray of finger, minimum of 2 views	18	16	$84.06	$40.36
73130 X-ray of hand, minimum of 3 views	16	12	$74.63	$36.52
64721 Release and/or relocation of hand nerve	13	13	$1520.00	$470.77
20605 Aspiration and/or injection of medium joint or joint capsule	11	11	$253.09	$63.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	428	79	$4.00	$1.08
99213 Established patient office or other outpatient visit, typically 15 minutes	226	163	$182.00	$94.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	135	135	$415.00	$174.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	130	100	$268.00	$134.65
J1030 Injection, methylprednisolone acetate, 40 mg	115	96	$11.00	$7.83
20550 Injection into tendon or ligament	83	59	$233.24	$54.65
20610 Aspiration and/or injection of fluid from large joint	76	63	$283.00	$68.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	63	63	$272.00	$119.26
73030 X-ray of shoulder, minimum of 2 views	56	37	$67.59	$32.03
73110 X-ray of wrist, minimum of 3 views	50	27	$66.00	$31.37
20600 Aspiration and/or injection of fluid from small joint	44	35	$225.00	$52.33
73140 X-ray of finger, minimum of 2 views	18	14	$79.11	$37.20
73100 X-ray of wrist, 2 views	16	12	$69.88	$30.36
20605 Aspiration and/or injection of medium joint or joint capsule	13	13	$232.00	$57.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	236	51	$4.00	$1.11
99213 Established patient office or other outpatient visit, typically 15 minutes	200	144	$182.00	$98.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	138	138	$415.00	$179.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	114	87	$268.00	$138.82
J1030 Injection, methylprednisolone acetate, 40 mg	102	85	$11.00	$6.76
73110 X-ray of wrist, minimum of 3 views	96	40	$54.95	$25.76
73030 X-ray of shoulder, minimum of 2 views	87	41	$42.93	$19.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	78	78	$272.00	$120.35
20550 Injection into tendon or ligament	67	49	$234.18	$56.85
20610 Aspiration and/or injection of fluid from large joint	63	54	$283.00	$71.31
20600 Aspiration and/or injection of fluid from small joint	29	26	$220.00	$53.22
73502 X-ray of hip, 2-3 views	25	11	$131.00	$23.71
64721 Release and/or relocation of hand nerve	22	18	$1520.00	$481.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	13	$110.00	$61.51
20605 Aspiration and/or injection of medium joint or joint capsule	12	11	$232.00	$48.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	138	103	$182.00	$99.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	96	77	$268.00	$140.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	77	77	$272.00	$122.87
J1030 Injection, methylprednisolone acetate, 40 mg	67	59	$11.00	$5.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	64	64	$415.00	$181.01
20550 Injection into tendon or ligament	60	35	$232.00	$53.15
J1020 Injection, methylprednisolone acetate, 20 mg	46	30	$10.00	$3.17
20610 Aspiration and/or injection of fluid from large joint	41	34	$283.00	$69.59
26055 Incision of tendon covering	20	11	$2190.00	$245.12
73110 X-ray of wrist, minimum of 3 views	18	16	$100.00	$46.52
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	14	$110.00	$61.91
73030 X-ray of shoulder, minimum of 2 views	13	11	$83.00	$39.11
20605 Aspiration and/or injection of medium joint or joint capsule	13	12	$232.00	$59.63
20600 Aspiration and/or injection of fluid from small joint	13	13	$220.00	$57.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	233	157	$200.00	$81.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	103	103	$232.53	$116.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	91	77	$300.00	$118.18
J1030 Injection, methylprednisolone acetate, 40 mg	88	70	$25.00	$6.00
20610 Aspiration and/or injection of fluid from large joint	73	56	$200.00	$68.32
20550 Injection into tendon or ligament	67	48	$126.00	$57.17
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	59	43	$18.00	$1.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	51	51	$445.10	$176.50
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	47	40	$95.00	$49.39
J1020 Injection, methylprednisolone acetate, 20 mg	42	39	$25.00	$3.52
73110 X-ray of wrist, minimum of 3 views	40	32	$130.00	$43.47
20605 Aspiration and/or injection of medium joint or joint capsule	33	32	$141.00	$56.34
73030 X-ray of shoulder, minimum of 2 views	31	28	$115.00	$36.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	250	161	$197.08	$80.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	135	135	$232.70	$118.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	100	77	$300.00	$118.00
J1020 Injection, methylprednisolone acetate, 20 mg	87	65	$25.00	$3.78
20550 Injection into tendon or ligament	80	57	$126.00	$55.49
20610 Aspiration and/or injection of fluid from large joint	73	50	$200.00	$65.98
J1030 Injection, methylprednisolone acetate, 40 mg	65	53	$25.00	$6.25
73110 X-ray of wrist, minimum of 3 views	53	31	$130.00	$40.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	47	47	$450.00	$174.85
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	47	44	$95.00	$49.43
73030 X-ray of shoulder, minimum of 2 views	43	35	$115.00	$34.53
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	28	23	$18.00	$1.55
20605 Aspiration and/or injection of medium joint or joint capsule	22	20	$141.00	$54.51
64721 Release and/or relocation of hand nerve	20	19	$1010.00	$418.96
73100 X-ray of wrist, 2 views	18	13	$120.00	$35.59
20600 Aspiration and/or injection of fluid from small joint	14	12	$102.00	$53.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	327	213	$130.00	$77.53
J1030 Injection, methylprednisolone acetate, 40 mg	218	167	$9.00	$6.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	180	133	$190.00	$115.18
20610 Aspiration and/or injection of fluid from large joint	85	60	$225.00	$65.06
20550 Injection into tendon or ligament	85	69	$179.76	$51.50
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	73	73	$190.00	$116.62
73030 X-ray of shoulder, minimum of 2 views	72	62	$126.00	$30.68
73110 X-ray of wrist, minimum of 3 views	60	42	$100.63	$36.38
20605 Aspiration and/or injection of medium joint or joint capsule	39	27	$225.64	$54.26
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$285.00	$176.66
73140 X-ray of finger, minimum of 2 views	23	17	$82.00	$33.87
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	18	$85.00	$46.63
64721 Release and/or relocation of hand nerve	19	17	$2050.00	$453.98
26055 Incision of tendon covering	16	12	$2100.00	$268.54
20600 Aspiration and/or injection of fluid from small joint	15	11	$150.00	$52.30
29130 Application of non-moveable, hinged finger splint	13	12	$110.00	$42.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	451	282	$130.12	$77.69
J1030 Injection, methylprednisolone acetate, 40 mg	271	187	$9.00	$5.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	245	197	$190.00	$114.28
20610 Aspiration and/or injection of fluid from large joint	111	70	$227.03	$65.48
73110 X-ray of wrist, minimum of 3 views	104	76	$100.42	$38.48
20550 Injection into tendon or ligament	104	69	$180.00	$50.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	104	104	$190.00	$115.55
73030 X-ray of shoulder, minimum of 2 views	99	75	$121.72	$30.66
20605 Aspiration and/or injection of medium joint or joint capsule	54	41	$240.37	$56.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	39	39	$285.00	$175.95
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	36	35	$85.00	$47.19
64721 Release and/or relocation of hand nerve	32	29	$2050.00	$430.13
73080 X-ray of elbow, minimum of 3 views	25	20	$112.00	$34.30
73130 X-ray of hand, minimum of 3 views	21	18	$98.10	$32.73
20600 Aspiration and/or injection of fluid from small joint	20	17	$165.00	$47.93
26055 Incision of tendon covering	17	12	$2100.00	$221.19
73140 X-ray of finger, minimum of 2 views	16	15	$78.13	$33.13
29125 Application of nonmoveable forearm to hand splint	14	14	$200.00	$66.47
73100 X-ray of wrist, 2 views	14	13	$92.00	$31.94
29130 Application of non-moveable, hinged finger splint	12	11	$110.00	$39.20

Medical Specialties & State Licenses

CMS Verified: 2020-10-08

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License CT 038149

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.

Orthopaedic Surgery - Hand Surgery

NUCC Taxonomy Code: 207XS0106X

State License CT 38149

An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1689652711 (CT)

Hospital & Practice Group Affiliations

Northeast Medical Group Inc

800 Howard Ave, New Haven, CT 065191369

Phone: 2036884242

Northeast Medical Group Inc

4 A Devine St, North Haven, CT 064732142

Phone: 2032815030

Northeast Medical Group Inc

300 Seaside Ave, Milford, CT 064604603

Phone: 2033016261

Northeast Medical Group Inc

300 Seaside Ave, Milford, CT 064604603

Phone: 2033016261

Northeast Medical Group Inc

385 Church St, Guilford, CT 064376003

Phone: 2034530361

Northeast Medical Group Inc

111 Goose Ln, Guilford, CT 064375101

Phone: 2037854126

Northeast Medical Group Inc

849 Boston Post Rd, Milford, CT 064603537

Phone: 2038789718

Northeast Medical Group Inc

95 Armory Rd, Stratford, CT 066141702

Phone: 2033843388

Rehabilitation Associates Inc

1931 Black Rock Tpke, Fairfield, CT 068253506

Phone: 2033848681

Northeast Medical Group Inc

1450 Chapel St, New Haven, CT 065114405

Phone: 2037893633

Secondary Practice Locations

350 Goose Ln Ste 203b

Guilford, CT 064372158

Phone: 2034082700

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. John Bonadies , MD

Surgery

NPI 1366471849

Doctor of Medicine (M.D.)

Dr. Christopher Husko , DO

Surgery

NPI 1447644976

Doctor of Osteopathic Medicine (D.O.)

Dr. John Aversa , DO

Colon & Rectal Surgery

NPI 1588830699

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

15 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 08, 2020

Orthopaedic Surgery (License #38149 in CT)

📍

Updated Practice Location January 16, 2019

Registered at 2200 WHITNEY AVE STE 170, HAMDEN, CT 065183694 (Tel: 2034082700)

📍

Updated Business Mailing Address January 16, 2019

Registered at 322 E MAIN ST STE 1B, BRANFORD, CT 064053136 (Tel: 2034887228)

✅

NPI Profile Active December 06, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location December 06, 2017

Registered at 2416 WHITNEY AVE STE 3, HAMDEN, CT 065183249 (Tel: 2037523100)

📍

Updated Business Mailing Address December 06, 2017

Registered at 2408 WHITNEY AVE, HAMDEN, CT 065183209 (Tel: 2037523100)

👤

Provider Name / Credentials Updated December 06, 2017

Recorded as MARK ALTMAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 06, 2017

Orthopaedic Surgery (License #38149 in CT)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 06, 2017

Orthopaedic Surgery (License #038149 in CT)

✅

NPI Profile Active July 14, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location July 14, 2016

Registered at 2200 WHITNEY AVE, SUITE 170, HAMDEN, CT 065183691 (Tel: 2037523100)

📍

Updated Business Mailing Address July 14, 2016

Registered at 2408 WHITNEY AVE, HAMDEN, CT 065183209 (Tel: 2037523100)

👤

Provider Name / Credentials Updated July 14, 2016

Recorded as MARK ALTMAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 14, 2016

Orthopaedic Surgery (License #038149 in CT)

🟢

Initial NPI Registration & Enumeration January 09, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1689652711

Entity Type:

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

Enumeration Date: January 09, 2006

Last Update: October 08, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

322 E Main St Ste 1b

Branford, CT 064053136

Phone: 2034887228

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.