Nutan Poseria, M.D.
NPI 1063587152 · Internal Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nutan Poseria, M.D. is a Internal Medicine Physician provider in San Jose, CA (NPI 1063587152).
Provider details
- NPI number
- 1063587152
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 35057469 (OH)
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
38 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) |
|---|---|---|
| X-Ray of Knee, 3 Views73562 | 14 | $45 |
| X-Ray of Chest, 2 Views71046 | 13 | $33 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 11 | $41 |
Typical Medicare-allowed amounts for these services range $33–$45 (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 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 358 | 124 |
| Atorvastatin Calcium | 329 | 113 |
| Metformin Hcl | 271 | 83 |
| Losartan Potassium | 147 | 48 |
| Levothyroxine Sodium | 145 | 47 |
| Lisinopril | 134 | 46 |
| Semaglutide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-22
- Last updated
- 2014-02-05
Frequently asked questions
- What is Nutan Poseria's NPI number?
- Nutan Poseria's National Provider Identifier (NPI) is 1063587152, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nutan Poseria's specialty?
- Nutan Poseria is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nutan Poseria located?
- Nutan Poseria's practice location on file with NPPES is 2585 Samaritan Dr, San Jose, CA 95124-4107.
- What is Nutan Poseria's phone number?
- The practice phone number listed in the NPPES registry for Nutan Poseria is (408) 278-3003.
- Does Nutan Poseria accept Medicare?
- Nutan Poseria is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nutan Poseria's NPI active?
- Yes — Nutan Poseria's NPI (1063587152) is active in the NPPES registry as of the last update on 2014-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.