Deborah Nicholas, N.P.
NPI 1861503088 · Women's Health Nurse Practitioner · Richmond, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Nicholas, N.P. is a Women's Health Nurse Practitioner provider in Richmond, CA (NPI 1861503088).
Provider details
- NPI number
- 1861503088
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- B255198 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 48 | 33 |
| Clobetasol Propionate | 27 | 14 |
| Estradiolbrand: Yuvafem | 22 | 12 |
| Estradiolbrand: Estring | 19 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2021-12-30
Frequently asked questions
- What is Deborah Nicholas's NPI number?
- Deborah Nicholas's National Provider Identifier (NPI) is 1861503088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Nicholas's specialty?
- Deborah Nicholas is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Deborah Nicholas located?
- Deborah Nicholas's practice location on file with NPPES is 901 Nevin Ave, Richmond, CA 94801-3143.
- What is Deborah Nicholas's phone number?
- The practice phone number listed in the NPPES registry for Deborah Nicholas is (510) 307-2050.
- Does Deborah Nicholas accept Medicare?
- Deborah Nicholas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Nicholas's NPI active?
- Yes — Deborah Nicholas's NPI (1861503088) is active in the NPPES registry as of the last update on 2021-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.