Lon Taff, M.D.
NPI 1548254295 · Obstetrics & Gynecology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lon Taff, M.D. is a Obstetrics & Gynecology Physician provider in Sacramento, CA (NPI 1548254295).
Provider details
- NPI number
- 1548254295
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C54503 (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
20 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 |
|---|---|---|
| Estradiol | 100 | 64 |
| Clobetasol Propionate | 28 | 15 |
| Trospium Chloride | 27 | 15 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 25 | 15 |
| Estradiolbrand: Dotti | 18 | — |
| Fluconazole | 16 | 15 |
| Hydrocortisone | 12 | — |
| Mirabegron |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-08
- Last updated
- 2022-02-11
Frequently asked questions
- What is Lon Taff's NPI number?
- Lon Taff's National Provider Identifier (NPI) is 1548254295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lon Taff's specialty?
- Lon Taff is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Lon Taff located?
- Lon Taff's practice location on file with NPPES is 6600 Bruceville Rd, Sacramento, CA 95823-4671.
- What is Lon Taff's phone number?
- The practice phone number listed in the NPPES registry for Lon Taff is (916) 764-5627.
- Does Lon Taff accept Medicare?
- Lon Taff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lon Taff's NPI active?
- Yes — Lon Taff's NPI (1548254295) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.