Rajiv Padmanabhan, MD
NPI 1366582769 · Neurology Physician · Greenfield, MA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rajiv Padmanabhan, MD is a Neurology Physician provider in Greenfield, MA (NPI 1366582769).
Provider details
- NPI number
- 1366582769
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 242869 (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
19 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
530 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 186 | $65 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 92 | $96 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 45 | $130 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 43 | $129 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 37 | $96 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 210 | 79 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er | 130 | 40 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 98 | 37 |
| Gabapentin | 94 | 20 |
| Levetiracetam | 89 | 29 |
| Ropinirole Hcl | 77 | 18 |
| Topiramate | 66 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$34 across 2 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
- 2007-02-07
- Last updated
- 2018-01-19
Frequently asked questions
- What is Rajiv Padmanabhan's NPI number?
- Rajiv Padmanabhan's National Provider Identifier (NPI) is 1366582769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rajiv Padmanabhan's specialty?
- Rajiv Padmanabhan is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Rajiv Padmanabhan located?
- Rajiv Padmanabhan's practice location on file with NPPES is 48 Sanderson Street, Greenfield, MA 01301-2778.
- What is Rajiv Padmanabhan's phone number?
- The practice phone number listed in the NPPES registry for Rajiv Padmanabhan is (413) 794-5600.
- Does Rajiv Padmanabhan accept Medicare?
- Rajiv Padmanabhan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rajiv Padmanabhan's NPI active?
- Yes — Rajiv Padmanabhan's NPI (1366582769) is active in the NPPES registry as of the last update on 2018-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.