Amy Hernandez, MD
NPI 1659631901 · Family Medicine Physician · Wimberley, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Hernandez, MD is a Family Medicine Physician provider in Wimberley, TX (NPI 1659631901).
Provider details
- NPI number
- 1659631901
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- Q0068 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
2,189 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 905 | $125 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 757 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 336 | $128 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 71 | $89 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 36 | $164 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 113 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 447 | 120 |
| Atorvastatin Calcium | 352 | 97 |
| Rosuvastatin Calcium | 295 | 90 |
| Amlodipine Besylate | 254 | 74 |
| Losartan Potassium | 236 | 69 |
| Lisinopril | 208 | 61 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-21
- Last updated
- 2021-07-01
- Certified
- 2021-07-01
Frequently asked questions
- What is Amy Hernandez's NPI number?
- Amy Hernandez's National Provider Identifier (NPI) is 1659631901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Hernandez's specialty?
- Amy Hernandez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Amy Hernandez located?
- Amy Hernandez's practice location on file with NPPES is 201 Fm 3237 Ste 111, Wimberley, TX 78676-2119.
- What is Amy Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Amy Hernandez is (512) 847-3434.
- Does Amy Hernandez accept Medicare?
- Amy Hernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Hernandez's NPI active?
- Yes — Amy Hernandez's NPI (1659631901) is active in the NPPES registry as of the last update on 2021-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.