Ernesto Hernandez, M.D.
Internal Medicine Physician · Kerrville, TX
Ernesto Hernandez, M.D. is an internal medicine physician with a practice address in Kerrville, Texas, and NPI 1235460080, issued on Jan 19, 2010. Check the license (Texas N8927, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ernesto Hernandez
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- N8927 TX
Self-reported in NPPES; status is on the state search - Practice location
- 551 Hill Country Dr, Kerrville, TX 78028
- Phone
- (830) 896-4200
- Enumerated
- Jan 19, 2010
- Record last updated
- Jun 29, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110907001057); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2008
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 551 Hill Country Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aaron Beckett, FNP-CFamily Nurse Practitioner1538965645
- Jennifer Burgess, RNObstetrics & Gynecology Physician1184574824
- Kristin Corradini, PA-CPhysician Assistant1417434879
- Ana Cruz, RN, BSNGeneral Practice Registered Nurse1245790492
- Bailey Faulkenbery, PAPhysician Assistant1760333660
- Kathryn FigerInternal Medicine Physician1760865505
Verify Ernesto Hernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N8927Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
50 Medicare Part D claims for 28 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 67.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Usacs Integrated Acute Care Services OF Texas, PLLCCedar Park, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ernesto Hernandez among 9,175 internal medicine physician records in Texas
Ernesto Hernandez, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 58% of them.
- NPI issued2010 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2008 · median 2004 among the 6,088 with a school on file
- Record last updated2011 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 internal medicine physician records list a practice address in Kerrville
They are 32 of the 852 NPPES records with a practice address in Kerrville, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Kerrville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Pamela Cantu, M.D.Kerrville, TX 780281437107901
- Murray Colgin, MDKerrville, TX 780281710987383
- Cathy Hurley, MDKerrville, TX 780281265432835
- Aziz Klavon, MDKerrville, TX 780281568415578
- Jeanette Masek, M.D.Kerrville, TX 780281578582458
- David Miloy, M.D.Kerrville, TX 780281912935990
- William Morris, M.D.Kerrville, TX 780281205833464
- Don Murrmann, M.D.Kerrville, TX 780281821027038
Common questions
What is Ernesto Hernandez, M.D.'s NPI number?
Ernesto Hernandez, M.D.'s National Provider Identifier (NPI) is 1235460080, issued on Jan 19, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ernesto Hernandez, M.D. located?
The NPPES record lists a practice address at 551 Hill Country Dr, Kerrville, TX, 78028. Phone: (830) 896-4200. Providers update this record themselves, so call before visiting.
How can I verify Ernesto Hernandez, M.D.'s license?
NPPES lists Texas license number N8927, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ernesto Hernandez, M.D. prescribe under Medicare Part D?
In 2024, Ernesto Hernandez, M.D. had 50 Medicare Part D claims for 28 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Ernesto Hernandez, M.D.'s MIPS final score?
The 2023 MIPS final score is 67.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.