Emma Nace
NPI 1699011783 · Family Nurse Practitioner · Hayward, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emma Nace is a Family Nurse Practitioner provider in Hayward, CA (NPI 1699011783).
Provider details
- NPI number
- 1699011783
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95010079 (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
13 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 23 |
| Lisinopril | 19 |
| Atorvastatin Calcium | 17 |
| Semaglutidebrand: Ozempic | 17 |
| Omeprazole | 13 |
| Metformin Hclbrand: Metformin Hcl Er | 11 |
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 , 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
- 2012-12-18
- Last updated
- 2026-04-20
- Certified
- 2026-04-20
Frequently asked questions
- What is Emma Nace's NPI number?
- Emma Nace's National Provider Identifier (NPI) is 1699011783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emma Nace's specialty?
- Emma Nace is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Emma Nace located?
- Emma Nace's practice location on file with NPPES is 22331 Mission Blvd, Hayward, CA 94541-3911.
- What is Emma Nace's phone number?
- The practice phone number listed in the NPPES registry for Emma Nace is (510) 471-5880.
- Does Emma Nace accept Medicare?
- Emma Nace is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emma Nace's NPI active?
- Yes — Emma Nace's NPI (1699011783) is active in the NPPES registry as of the last update on 2026-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.