Shubha Ananthakrishnan, MD
NPI 1275633869 · Nephrology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shubha Ananthakrishnan, MD is a Nephrology Physician provider in Sacramento, CA (NPI 1275633869).
Provider details
- NPI number
- 1275633869
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD26944 (OR)
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
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
1,234 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 35 Minutes99232 | 252 | $80 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 162 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 143 | $135 |
| Dialysis Services, 1 Physician Visit Per Month (20 Years Or Older)90962 | 139 | $209 |
| 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 | 139 | $17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 93 | 26 |
| Furosemide | 79 | 25 |
| Losartan Potassium | 67 | 20 |
| Sevelamer Carbonate | 65 | 17 |
| Empagliflozinbrand: Jardiance | 48 | — |
| Sucroferric Oxyhydroxidebrand: Velphoro | 46 | — |
| Calcitriol | 36 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-23
- Last updated
- 2011-11-08
Frequently asked questions
- What is Shubha Ananthakrishnan's NPI number?
- Shubha Ananthakrishnan's National Provider Identifier (NPI) is 1275633869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shubha Ananthakrishnan's specialty?
- Shubha Ananthakrishnan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Shubha Ananthakrishnan located?
- Shubha Ananthakrishnan's practice location on file with NPPES is 4150 V St, Sacramento, CA 95817-1460.
- What is Shubha Ananthakrishnan's phone number?
- The practice phone number listed in the NPPES registry for Shubha Ananthakrishnan is (916) 734-3774.
- Does Shubha Ananthakrishnan accept Medicare?
- Shubha Ananthakrishnan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shubha Ananthakrishnan's NPI active?
- Yes — Shubha Ananthakrishnan's NPI (1275633869) is active in the NPPES registry as of the last update on 2011-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.