Derek Davidson, D.O., MSPT
NPI 1326238718 · Physical Medicine & Rehabilitation Physician · Northampton, MA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Davidson, D.O., MSPT is a Physical Medicine & Rehabilitation Physician provider in Northampton, MA (NPI 1326238718).
Provider details
- NPI number
- 1326238718
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O., MSPT
- Sex
- Male
- Sole proprietor
- No
- License
- 272213 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,216 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,543 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 524 | $92 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 369 | $168 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 163 | $260 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 127 | $74 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 160 | 43 |
| Oxycodone Hcl | 104 | 20 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 91 | 14 |
| Alprazolam | 76 | 54 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 66 | — |
| Pregabalin | 48 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$519 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-31
- Last updated
- 2025-06-25
- Certified
- 2025-06-25
Frequently asked questions
- What is Derek Davidson's NPI number?
- Derek Davidson's National Provider Identifier (NPI) is 1326238718, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Davidson's specialty?
- Derek Davidson is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Davidson located?
- Derek Davidson's practice location on file with NPPES is 766 N King St Ste 2, Northampton, MA 01060-1143.
- What is Derek Davidson's phone number?
- The practice phone number listed in the NPPES registry for Derek Davidson is (413) 860-2305.
- Does Derek Davidson accept Medicare?
- Derek Davidson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Davidson's NPI active?
- Yes — Derek Davidson's NPI (1326238718) is active in the NPPES registry as of the last update on 2025-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.