Mehrdad Matloubian, MD
NPI 1881658698 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mehrdad Matloubian, MD is a Internal Medicine Physician provider in San Francisco, CA (NPI 1881658698).
Provider details
- NPI number
- 1881658698
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G84611 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
465 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 187 | $19 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 178 | $109 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 56 | $202 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 28 | $162 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 16 | $193 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 203 | 50 |
| Methotrexate Sodiumbrand: Methotrexate | 77 | 15 |
| Adalimumabbrand: Humira(cf) Pen | 36 | — |
| Hydroxychloroquine Sulfate | 35 | — |
| Methotrexate/Pfbrand: Rasuvo | 34 | — |
| Allopurinol | 29 | — |
| Colchicine | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-17
- Last updated
- 2008-07-24
Frequently asked questions
- What is Mehrdad Matloubian's NPI number?
- Mehrdad Matloubian's National Provider Identifier (NPI) is 1881658698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mehrdad Matloubian's specialty?
- Mehrdad Matloubian is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mehrdad Matloubian located?
- Mehrdad Matloubian's practice location on file with NPPES is 400 Parnassus Ave, San Francisco, CA 94143-2202.
- What is Mehrdad Matloubian's phone number?
- The practice phone number listed in the NPPES registry for Mehrdad Matloubian is (415) 353-2497.
- Does Mehrdad Matloubian accept Medicare?
- Mehrdad Matloubian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mehrdad Matloubian's NPI active?
- Yes — Mehrdad Matloubian's NPI (1881658698) is active in the NPPES registry as of the last update on 2008-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.