Rahul Deo, M.D.
NPI 1942316807 · Cardiovascular Disease Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rahul Deo, M.D. is a Cardiovascular Disease Physician provider in Boston, MA (NPI 1942316807).
Provider details
- NPI number
- 1942316807
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 226854 (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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
113 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) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 97 | $49 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 16 | $82 |
Typical Medicare-allowed amounts for these services range $49–$82 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carvedilol | 210 | 94 |
| Clonidine Hcl | 177 | 100 |
| Amlodipine Besylate | 103 | 57 |
| Spironolactone | 39 | 23 |
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 38 | 15 |
| Valsartan/Hydrochlorothiazidebrand: Valsartan-Hydrochlorothiazide | 36 | 16 |
| Olmesartan/Hydrochlorothiazidebrand: Olmesartan-Hydrochlorothiazide |
Practice location
Mailing address
Additional practice locations (2)
- Massachusetts General Hospital55 Fruit StreetBoston, MA 02114Phone: (617) 726-2000
- 75 Francis StBoston, MA 02115Phone: (617) 732-5500
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2023-12-04
- Certified
- 2023-12-04
Frequently asked questions
- What is Rahul Deo's NPI number?
- Rahul Deo's National Provider Identifier (NPI) is 1942316807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rahul Deo's specialty?
- Rahul Deo is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Rahul Deo located?
- Rahul Deo's practice location on file with NPPES is 535 Boylston St # 7, Boston, MA 02116-3720.
- What is Rahul Deo's phone number?
- The practice phone number listed in the NPPES registry for Rahul Deo is (339) 204-5454.
- Does Rahul Deo accept Medicare?
- Rahul Deo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rahul Deo's NPI active?
- Yes — Rahul Deo's NPI (1942316807) is active in the NPPES registry as of the last update on 2023-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.