Winnie Gandingco, MD
NPI 1992981484 · Family Medicine Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Winnie Gandingco, MD is a Family Medicine Physician provider in Sacramento, CA (NPI 1992981484).
Provider details
- NPI number
- 1992981484
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A102158 (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
18 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 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 520 | 178 |
| Amlodipine Besylate | 464 | 161 |
| Levothyroxine Sodium | 286 | 87 |
| Famotidine | 273 | 101 |
| Losartan Potassium | 246 | 85 |
| Lisinopril | 213 | 70 |
| Hydrochlorothiazide | 166 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-01-14
- Last updated
- 2021-12-20
Frequently asked questions
- What is Winnie Gandingco's NPI number?
- Winnie Gandingco's National Provider Identifier (NPI) is 1992981484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Winnie Gandingco's specialty?
- Winnie Gandingco is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Winnie Gandingco located?
- Winnie Gandingco's practice location on file with NPPES is 4860 Y St Ste 1600, Sacramento, CA 95817-2307.
- What is Winnie Gandingco's phone number?
- The practice phone number listed in the NPPES registry for Winnie Gandingco is (916) 734-2833.
- Does Winnie Gandingco accept Medicare?
- Winnie Gandingco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Winnie Gandingco's NPI active?
- Yes — Winnie Gandingco's NPI (1992981484) is active in the NPPES registry as of the last update on 2021-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.