Genaro Hernandez, P.A.
NPI 1477675825 · Physician Assistant · Stanford, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Genaro Hernandez, P.A. is a Physician Assistant provider in Stanford, CA (NPI 1477675825).
Provider details
- NPI number
- 1477675825
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- 009879-1 (NY)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
34 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 34 | $199 |
Typical Medicare-allowed amounts for these services range $199–$199 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 423 E 23rd StSurgical Intensive Care UnitNew York, NY 10010-5011Phone: (212) 686-7500
Registry dates
- Enumerated
- 2007-04-05
- Last updated
- 2021-12-09
- Certified
- 2021-12-09
Frequently asked questions
- What is Genaro Hernandez's NPI number?
- Genaro Hernandez's National Provider Identifier (NPI) is 1477675825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Genaro Hernandez's specialty?
- Genaro Hernandez is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Genaro Hernandez located?
- Genaro Hernandez's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Genaro Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Genaro Hernandez is (650) 723-4000.
- Does Genaro Hernandez accept Medicare?
- Genaro Hernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Genaro Hernandez's NPI active?
- Yes — Genaro Hernandez's NPI (1477675825) is active in the NPPES registry as of the last update on 2021-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.