MR. DONALD HALE HANGEN (MD) – Specialist, NPI 1578565511
Specialist
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
947 ORTHOPEDIC SURGERY in MA
Provider Addresses for MR. DONALD HALE HANGEN (MD)
65, Fremont Street, Marlborough, Middlesex County, Massachusetts, 01752, United States
SUITE 1
MARLBOROUGH, MA 01752
Phone: (508) 485-3665
Fax: (508) 485-0899
Type: Mailing
PO BOX 415348
BOSTON, MA 022415348
Phone:
Type: Mailing
119 Belmont St
Worcester, MA 016052903
Phone: (508) 334-1955
Fax: (508) 334-9762
Type: Location
65 FREMONT ST
MARLBORO, MA 017521271
Phone: (508) 485-1079
Fax: (508) 485-0899
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $207.
Total Amount is formed as General ($207) + Research ($0) + Ownership ($0) = $207.
Last reported payment date: 2024-06-06 • Largest payer in this snapshot: Stryker Corporation ($109).
Total Amount
$207
General + Research + Ownership
Payments
8
Total payment records
General Amount
$207
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-06
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2005-05-17
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 |
|---|---|---|---|---|
| I20050517000831 | I | Orthopedic Surgery | MA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 241 | 199 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 163 | 143 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 158 | 125 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 101 | 101 | $0 |
| J1030 | Injection, methylprednisolone acetate, 40 mg | 39 | 26 | $0 |
Insurance plans in this area (ZIP 01752)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | MA | 27447 | Repair of knee joint | 20 | 20 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | MA | |
| - | MA | |
| - | MA | |
| Family Practice | MA | |
| Physician Assistant | MA | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology), Cardiovascular Disease (Cardiology) | MA | |
| A N E S T H E S I O L O G Y | NY | |
| Pulmonary Disease, Critical Care (Intensivists), Allergy/Immunology | MA | |
| - | MA | |
| E N D O C R I N O L O G Y | MA |
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