Samudyatha Shivalingappa, M.D.
NPI 1841286960 · Endocrinology, Diabetes & Metabolism Physician · Sunnyvale, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samudyatha Shivalingappa, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Sunnyvale, CA (NPI 1841286960).
Provider details
- NPI number
- 1841286960
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD23979 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
14 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 14 | $140 |
Typical Medicare-allowed amounts for these services range $140–$140 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 122 | 33 |
| Topiramate | 49 | 22 |
| Metformin Hclbrand: Metformin Hcl Er | 42 | 28 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 35 | — |
| Losartan Potassium | 35 | 19 |
| Amlodipine Besylate | 26 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-23
- Last updated
- 2024-10-16
- Certified
- 2024-10-16
Frequently asked questions
- What is Samudyatha Shivalingappa's NPI number?
- Samudyatha Shivalingappa's National Provider Identifier (NPI) is 1841286960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samudyatha Shivalingappa's specialty?
- Samudyatha Shivalingappa is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Samudyatha Shivalingappa located?
- Samudyatha Shivalingappa's practice location on file with NPPES is 582 S Sunnyvale Ave, Sunnyvale, CA 94086-6125.
- What is Samudyatha Shivalingappa's phone number?
- The practice phone number listed in the NPPES registry for Samudyatha Shivalingappa is (408) 524-4116.
- Does Samudyatha Shivalingappa accept Medicare?
- Samudyatha Shivalingappa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samudyatha Shivalingappa's NPI active?
- Yes — Samudyatha Shivalingappa's NPI (1841286960) is active in the NPPES registry as of the last update on 2024-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.