John Hernandez, M.D.
NPI 1538384094 · Anesthesiology Physician · Temple, TX
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hernandez, M.D. is a Anesthesiology Physician provider in Temple, TX (NPI 1538384094).
Provider details
- NPI number
- 1538384094
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- M6188 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
471 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 133 | $61 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 73 | $68 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 62 | $78 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 52 | $62 |
| Anesthesia for X-Ray Or Radiation Therapy01922 | 33 | $96 |
| Anesthesia for Procedure on Heart and Large Blood Vessels00560 | 22 | $240 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$51 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-17
- Last updated
- 2021-12-28
- Certified
- 2021-12-28
Frequently asked questions
- What is John Hernandez's NPI number?
- John Hernandez's National Provider Identifier (NPI) is 1538384094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hernandez's specialty?
- John Hernandez is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Hernandez located?
- John Hernandez's practice location on file with NPPES is 2401 S 31st St, Temple, TX 76508-1032.
- What is John Hernandez's phone number?
- The practice phone number listed in the NPPES registry for John Hernandez is (254) 724-2111.
- Does John Hernandez accept Medicare?
- John Hernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hernandez's NPI active?
- Yes — John Hernandez's NPI (1538384094) is active in the NPPES registry as of the last update on 2021-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.