Rajeev Masson
NPI 1588152102 · Cardiovascular Disease Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rajeev Masson is a Cardiovascular Disease Physician provider in San Francisco, CA (NPI 1588152102).
Provider details
- NPI number
- 1588152102
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A166976 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
29 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 Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 29 | $54 |
Typical Medicare-allowed amounts for these services range $54–$54 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 25 | — |
| Atorvastatin Calcium | 25 | 11 |
| Metoprolol Tartrate | 19 | — |
| Rosuvastatin Calcium | 14 | — |
| Carvedilol | 13 | — |
| Apixabanbrand: Eliquis | 13 | — |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$268 across 3 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.
Mailing address
Additional practice locations (2)
- 13400 E Shea BlvdScottsdale, AZ 85259-5452Phone: (480) 301-8000
- 1001 Potrero Ave Bldg 25San Francisco, CA 94110-3518Phone: (628) 206-8000Fax: (628) 206-8965
Registry dates
- Enumerated
- 2018-04-30
- Last updated
- 2025-03-17
- Certified
- 2025-03-17
Frequently asked questions
- What is Rajeev Masson's NPI number?
- Rajeev Masson's National Provider Identifier (NPI) is 1588152102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rajeev Masson's specialty?
- Rajeev Masson is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Rajeev Masson located?
- Rajeev Masson's practice location on file with NPPES is 2425 Geary Blvd, San Francisco, CA 94115.
- Does Rajeev Masson accept Medicare?
- Rajeev Masson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rajeev Masson's NPI active?
- Yes — Rajeev Masson's NPI (1588152102) is active in the NPPES registry as of the last update on 2025-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.