Peter R. Ermis, M.D.
Pediatric Cardiology Physician · Houston, TX
Peter R. Ermis, M.D. is a pediatric cardiology physician with a practice address in Houston, Texas, and NPI 1639322407, issued on Oct 24, 2008. Check the license (Texas N5041, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Peter R. Ermis
- Credential
- M.D.
- Primary taxonomy
- Pediatric Cardiology Physician 2080P0202X
- License numbers
- N5041 TX
BP10023326 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1 Baylor Plz, Houston, TX 77030
- Phone
- (713) 798-1000
- Enumerated
- Oct 24, 2008
- Record last updated
- Jan 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20140616001273); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 2005
- Entity
- Type 1 · individual
8 nearest pediatric cardiology physician records → All 325 in Texas → Look up another NPI →
Also registered at 1 Baylor Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Basmah Abdallah Maiga, MDStudent in an Organized Health Care Education/Training Program1952244998
- Fouad Abdole, MDDiagnostic Radiology Physician1073196317
- Danny Abdullah, MDStudent in an Organized Health Care Education/Training Program1336843226
- Lama AbdurrahmanStudent in an Organized Health Care Education/Training Program1881530681
- Dany Abou Issa, MDStudent in an Organized Health Care Education/Training Program1982547725
- Amin Aboutaj, DOStudent in an Organized Health Care Education/Training Program1790629426
Verify Peter R. Ermis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N5041Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.9 times the Medicare Part D claims of the average pediatric cardiology physician in 2024
439 Medicare Part D claims for 39 beneficiaries, against an average of 74 among the 518 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Metoprolol Succinate45 claims
- Lisinopril40 claims
- Furosemide36 claims
- Spironolactone35 claims
- Eliquis32 claims
- Warfarin Sodium24 claims
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.
Industry payments in 2024: $655.05
5 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 1,156 providers of this specialty with any payment received $2,864.57 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Texas Childrens Physician GroupThe Woodlands, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter R. Ermis among 325 pediatric cardiology physician records in Texas
Peter R. Ermis, M.D. is one of 325 pediatric cardiology physician records with a practice address in Texas. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 46% of them.
- NPI issued2008 · 46% of these records are older, 44% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2005 · median 2004 among the 163 with a school on file
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0202X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Cardiology Physician providers in Texas
There are 325 pediatric cardiology physician records in Texas.
All 325 in Texas → Every provider in Houston → Pediatric Cardiology Physician nationwide →
The 8 pediatric cardiology physician records with the nearest ZIP codes
- Hugh Allen, MDHouston, TX 770301053318121
- Carolyn Altman, M.D.Houston, TX 770301265438170
- Nancy Ayres, M.D.Houston, TX 770301982600896
- Judith Becker, M.D.Houston, TX 770301871532861
- Gurur Biliciler-Denktas, M.D.Houston, TX 770301295777852
- Heather Dickerson, M.D.Houston, TX 770301184660284
- Muhammad Khan, MDHouston, TX 770301548207053
- Maria Lantin-Hermoso, M.D.Houston, TX 770301255376984
Common questions
What is Peter R. Ermis, M.D.'s NPI number?
Peter R. Ermis, M.D.'s National Provider Identifier (NPI) is 1639322407, issued on Oct 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Peter R. Ermis, M.D. located?
The NPPES record lists a practice address at 1 Baylor Plz, Houston, TX, 77030. Phone: (713) 798-1000. Providers update this record themselves, so call before visiting.
How can I verify Peter R. Ermis, M.D.'s license?
NPPES lists Texas license number N5041, 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 Peter R. Ermis, M.D. prescribe under Medicare Part D?
In 2024, Peter R. Ermis, M.D. had 439 Medicare Part D claims for 39 beneficiaries; the average among pediatric cardiology physician prescribers was 74. Part D covers Medicare prescriptions only.
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.