DR. MARK PHILLIPS ALTMAN (M.D.) – Orthopaedic Surgery Physician, NPI 1689652711
Orthopaedic Surgery Physician
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Profile Insights
NPPES metrics only — not quality of care.
464 ORTHOPEDIC SURGERY in CT
Provider Addresses for DR. MARK PHILLIPS ALTMAN (M.D.)
350 Goose Ln Ste 203B
Guilford, CT 064372158
Phone: (203) 408-2700
Fax: (203) 884-8201
Type: Location
Whitney Avenue, Hamden, New Haven County, Connecticut, 06518, United States
HAMDEN, CT 065183694
Phone: (203) 408-2700
Fax: (203) 884-8201
Type: Location
322 E MAIN ST STE 1B
BRANFORD, CT 064053136
Phone: (203) 488-7228
Fax: (203) 488-7227
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $15.
Total Amount is formed as General ($15) + Research ($0) + Ownership ($0) = $15.
Last reported payment date: 2023-05-01 • Largest payer in this snapshot: Smith+Nephew, Inc. ($15).
Total Amount
$15
General + Research + Ownership
Payments
1
Total payment records
General Amount
$15
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-05-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Smith+Nephew, Inc. | $15 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-01-20
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050120000321 | I | Orthopedic Surgery | CT | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 428 | 79 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 226 | 163 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 135 | 135 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 130 | 100 | $0 |
| J1030 | Injection, methylprednisolone acetate, 40 mg | 115 | 96 | $0 |
Insurance plans in this area (ZIP 06437)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | CT | 64721 | Release and/or relocation of median nerve of hand | 43 | 36 |
| ORTHOPEDIC SURGERY | CT | 73110 | X-ray of wrist, minimum of 3 views | 159 | 97 |
| ORTHOPEDIC SURGERY | CT | 73140 | X-ray of fingers, minimum of 2 views | 21 | 20 |
| ORTHOPEDIC SURGERY | CT | 97001 | Physical therapy evaluation | 11 | 11 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | CT | |
| - | CT | |
| - | CT | |
| Internal Medicine | NJ | |
| Hospitalist, Internal Medicine | CT | |
| - | CT | |
| - | CT | |
| Internal Medicine | CT | |
| Nurse Practitioner | CT | |
| Physician Assistant | CT |
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