Naveen Kakumanu, MD
NPI 1083893838 · Endocrinology, Diabetes & Metabolism Physician · Fremont, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naveen Kakumanu, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Fremont, CA (NPI 1083893838).
Provider details
- NPI number
- 1083893838
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301086526 (MI)
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
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
710 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 548 | $153 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 100 | $39 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 62 | $195 |
Typical Medicare-allowed amounts for these services range $39–$195 (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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alendronate Sodium | 163 | 43 |
| Levothyroxine Sodium | 146 | 33 |
| Semaglutidebrand: Ozempic | 139 | 39 |
| Empagliflozinbrand: Jardiance | 123 | 33 |
| Metformin Hclbrand: Metformin Hcl Er | 100 | 33 |
| Metformin Hcl | 96 | 27 |
Practice location
Mailing address
Additional practice locations (2)
- 4650 S Hagadorn Rd Ste 100East Lansing, MI 48823-5386Phone: (517) 353-4830Fax: (517) 355-2134
- 4650 S Hagadorn Rd Ste 100East Lansing, MI 48823-5386Phone: (517) 353-4830Fax: (517) 355-2134
Registry dates
- Enumerated
- 2007-10-29
- Last updated
- 2020-06-03
- Certified
- 2020-06-03
Frequently asked questions
- What is Naveen Kakumanu's NPI number?
- Naveen Kakumanu's National Provider Identifier (NPI) is 1083893838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naveen Kakumanu's specialty?
- Naveen Kakumanu is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Naveen Kakumanu located?
- Naveen Kakumanu's practice location on file with NPPES is 3200 Kearney St, Fremont, CA 94538.
- What is Naveen Kakumanu's phone number?
- The practice phone number listed in the NPPES registry for Naveen Kakumanu is (510) 490-1222.
- Does Naveen Kakumanu accept Medicare?
- Naveen Kakumanu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naveen Kakumanu's NPI active?
- Yes — Naveen Kakumanu's NPI (1083893838) is active in the NPPES registry as of the last update on 2020-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.