Nkechinyere Esema
NPI 1275291346 · Family Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nkechinyere Esema is a Family Nurse Practitioner provider in San Francisco, CA (NPI 1275291346).
Provider details
- NPI number
- 1275291346
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- NP95017091 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
235 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Admn Sarscov2 Vacc 1 Dose90480 | 100 | $42 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 45 | $84 |
| Administration of Influenza Virus VaccineG0008 | 41 | $36 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 21 | $33 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 14 | $105 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-12-06
- Last updated
- 2022-06-06
- Certified
- 2022-06-04
Frequently asked questions
- What is Nkechinyere Esema's NPI number?
- Nkechinyere Esema's National Provider Identifier (NPI) is 1275291346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nkechinyere Esema's specialty?
- Nkechinyere Esema is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nkechinyere Esema located?
- Nkechinyere Esema's practice location on file with NPPES is 1900 19th Ave, San Francisco, CA 94116-1250.
- What is Nkechinyere Esema's phone number?
- The practice phone number listed in the NPPES registry for Nkechinyere Esema is (866) 389-2727.
- Does Nkechinyere Esema accept Medicare?
- Nkechinyere Esema is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nkechinyere Esema's NPI active?
- Yes — Nkechinyere Esema's NPI (1275291346) is active in the NPPES registry as of the last update on 2022-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.