Darren Rosenberg, DO
NPI 1649254673 · Physical Medicine & Rehabilitation Physician · Framingham, MA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darren Rosenberg, DO is a Physical Medicine & Rehabilitation Physician provider in Framingham, MA (NPI 1649254673).
Provider details
- NPI number
- 1649254673
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 160141 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,048 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 387 | $71 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 247 | $103 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 166 | $139 |
| Osteopathic Manipulative Treatment, 7-8 Body Regions98928 | 111 | $61 |
| Injection of Trigger Points, 3 Or More Muscles20553 | 61 | $44 |
| Osteopathic Manipulative Treatment, 5-6 Body Regions98927 | 49 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 114 | 24 |
| Tizanidine Hcl | 74 | 38 |
| Tramadol Hcl | 37 | — |
| Oxycodone Hcl | 37 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 24 | — |
| Lidocaine | 21 | — |
| Sulindac | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-02
- Last updated
- 2012-11-14
Frequently asked questions
- What is Darren Rosenberg's NPI number?
- Darren Rosenberg's National Provider Identifier (NPI) is 1649254673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darren Rosenberg's specialty?
- Darren Rosenberg is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Darren Rosenberg located?
- Darren Rosenberg's practice location on file with NPPES is 570 Worcester Road, Framingham, MA 01701.
- What is Darren Rosenberg's phone number?
- The practice phone number listed in the NPPES registry for Darren Rosenberg is (508) 872-2200.
- Does Darren Rosenberg accept Medicare?
- Darren Rosenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darren Rosenberg's NPI active?
- Yes — Darren Rosenberg's NPI (1649254673) is active in the NPPES registry as of the last update on 2012-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.