Anjanaa Vijayanarayanan, MD
NPI 1811476047 · Anatomic Pathology & Clinical Pathology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anjanaa Vijayanarayanan, MD is a Anatomic Pathology & Clinical Pathology Physician provider in San Francisco, CA (NPI 1811476047).
Provider details
- NPI number
- 1811476047
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301115006 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
427 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) |
|---|---|---|
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 186 | $31 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 67 | $46 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 55 | $42 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 49 | $39 |
| Bone Marrow, Smear Interpretation85097 | 39 | $54 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 31 | $13 |
Typical Medicare-allowed amounts for these services range $13–$54 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
Practice location
Mailing address
Additional practice locations (1)
- Henry Ford Hospital, Medical Education Department2799 W. Grand BoulevardDetroit, MI 48202-2608Phone: (313) 916-7389
Registry dates
- Enumerated
- 2018-08-08
- Last updated
- 2024-09-19
- Certified
- 2024-09-19
Frequently asked questions
- What is Anjanaa Vijayanarayanan's NPI number?
- Anjanaa Vijayanarayanan's National Provider Identifier (NPI) is 1811476047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anjanaa Vijayanarayanan's specialty?
- Anjanaa Vijayanarayanan is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Anjanaa Vijayanarayanan located?
- Anjanaa Vijayanarayanan's practice location on file with NPPES is 185 Berry St Ste 290, San Francisco, CA 94107-1773.
- What is Anjanaa Vijayanarayanan's phone number?
- The practice phone number listed in the NPPES registry for Anjanaa Vijayanarayanan is (415) 353-1667.
- Does Anjanaa Vijayanarayanan accept Medicare?
- Anjanaa Vijayanarayanan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anjanaa Vijayanarayanan's NPI active?
- Yes — Anjanaa Vijayanarayanan's NPI (1811476047) is active in the NPPES registry as of the last update on 2024-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.