What is Steven Hernandez's NPI number?

Steven Hernandez's National Provider Identifier (NPI) is 1619495124, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Steven Hernandez's specialty?

Steven Hernandez is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Steven Hernandez located?

Steven Hernandez's practice location on file with NPPES is 333 Mercy Ave, Merced, CA 95340-8319.

What is Steven Hernandez's phone number?

The practice phone number listed in the NPPES registry for Steven Hernandez is (855) 548-7719.

Does Steven Hernandez accept Medicare?

Steven Hernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Steven Hernandez's NPI active?

Yes — Steven Hernandez's NPI (1619495124) is active in the NPPES registry as of the last update on 2018-03-17.

IndividualActiveAccepts Medicare

Steven Hernandez, PA-C

NPI 1619495124 · Physician Assistant · Merced, CA

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Steven Hernandez, PA-C is a Physician Assistant provider in Merced, CA (NPI 1619495124).

Provider details

NPI number: 1619495124
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Male
Sole proprietor: No
License: 54822 (CA)

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 54822 (CA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(68/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
8 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
4 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
424 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)
Emergency Department Visit With High Level of Medical Decision Making99285	226	$154
Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010	136	$7
Emergency Department Visit With Moderate Level of Medical Decision Making99284	62	$106

Typical Medicare-allowed amounts for these services range $7–$154 (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.

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
Cephalexin	34	33
Ondansetronbrand: Ondansetron Odt	34	34
Ibuprofen	27	27
Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen	25	24
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	19	19
Azithromycin	14	13
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass

Practice location

333 Mercy Ave

Merced, CA 95340-8319

Phone: (855) 548-7719

Street-level locationGet directions

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Mailing address