Anita Sivasubramanian, M.D.
NPI 1447260328 · Internal Medicine Physician · Fresno, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anita Sivasubramanian, M.D. is a Internal Medicine Physician provider in Fresno, CA (NPI 1447260328).
Provider details
- NPI number
- 1447260328
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A74387 (CA)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,259 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 Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 316 | $116 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 241 | $92 |
| Blood Glucose (sugar) Level82947 | 125 | $4 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 104 | $113 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 94 | $15 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 69 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 184 | 61 |
| Levothyroxine Sodium | 174 | 53 |
| Amlodipine Besylate | 151 | 51 |
| Rosuvastatin Calcium | 110 | 42 |
| Losartan Potassium | 90 | 29 |
| Lisinopril | 90 | 28 |
| Hydralazine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-09
- Last updated
- 2017-01-22
Frequently asked questions
- What is Anita Sivasubramanian's NPI number?
- Anita Sivasubramanian's National Provider Identifier (NPI) is 1447260328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anita Sivasubramanian's specialty?
- Anita Sivasubramanian is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anita Sivasubramanian located?
- Anita Sivasubramanian's practice location on file with NPPES is 7215 N Fresno St, Fresno, CA 93720-2969.
- What is Anita Sivasubramanian's phone number?
- The practice phone number listed in the NPPES registry for Anita Sivasubramanian is (559) 446-0409.
- Does Anita Sivasubramanian accept Medicare?
- Anita Sivasubramanian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anita Sivasubramanian's NPI active?
- Yes — Anita Sivasubramanian's NPI (1447260328) is active in the NPPES registry as of the last update on 2017-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.