Upasna Swift, MD
NPI 1639205172 · Internal Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Upasna Swift, MD is a Internal Medicine Physician provider in Oakland, CA (NPI 1639205172).
Provider details
- NPI number
- 1639205172
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A84960 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Spironolactone | 49 | 13 |
| Carvedilol | 40 | — |
| Furosemide | 37 | — |
| Empagliflozinbrand: Jardiance | 34 | — |
| Atorvastatin Calcium | 24 | — |
| Sacubitril/Valsartanbrand: Entresto | 18 | — |
| Losartan Potassium | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Upasna Swift's NPI number?
- Upasna Swift's National Provider Identifier (NPI) is 1639205172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Upasna Swift's specialty?
- Upasna Swift is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Upasna Swift located?
- Upasna Swift's practice location on file with NPPES is 1411 E 31st St, Oakland, CA 94602-1018.
- What is Upasna Swift's phone number?
- The practice phone number listed in the NPPES registry for Upasna Swift is (510) 437-5126.
- Does Upasna Swift accept Medicare?
- Upasna Swift is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Upasna Swift's NPI active?
- Yes — Upasna Swift's NPI (1639205172) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.