Teresa T. Guerrero, M.D.
Internal Medicine Physician · Houston, TX
Teresa T. Guerrero, M.D. is an internal medicine physician with a practice address in Houston, Texas, and NPI 1073723995, issued on May 22, 2007. Check the license (Texas H8471, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Teresa T. Guerrero
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- H8471 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7887 Cambridge St, Houston, TX 77054
- Phone
- (713) 299-7050
- Enumerated
- May 22, 2007
- Record last updated
- Aug 31, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (888) 416-4542
- Medicaid ID
- 1034787-06 TX
- Medicare enrollment
- Enrolled (PECOS I20050701000683); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1989
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 7887 Cambridge St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anil Garyali, M.D.Geriatric Medicine (Internal Medicine) Physician1376608125
- Julie Grissett, GNPGerontology Nurse Practitioner1538471446
- Angelica Guzman, NPAdult Health Nurse Practitioner1114156585
Verify Teresa T. Guerrero in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H8471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.1 times the Medicare Part D claims of the average internal medicine physician in 2024
19,485 Medicare Part D claims for 696 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 356 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,267 claims
- Eliquis598 claims
- Furosemide521 claims
- Levothyroxine Sodium493 claims
- Gabapentin492 claims
- Amlodipine Besylate489 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: $128.59
6 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Trumen Physicians And Associates PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Teresa T. Guerrero among 9,175 internal medicine physician records in Texas
Teresa T. Guerrero, 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1989 · median 2004 among the 6,088 with a school on file
- Record last updated2014 · 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).
1,488 internal medicine physician records list a practice address in Houston
They are 1,488 of the 61,221 NPPES records with a practice address in Houston, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Houston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Richard Carney, MDHouston, TX 770541124018544
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- Donnie Evans, M.D.Houston, TX 770541568578789
- Howard Grant, MDHouston, TX 770541205940665
- Olendruff Johnson, M.D.Houston, TX 770541730186669
- Joel Kneitz, MDHouston, TX 770541356327498
- Christopher Lockhart, M.D.Houston, TX 770541336180504
- Nghia Nguyen, M.D.Houston, TX 770541922042977
Common questions
What is Teresa T. Guerrero, M.D.'s NPI number?
Teresa T. Guerrero, M.D.'s National Provider Identifier (NPI) is 1073723995, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Teresa T. Guerrero, M.D. located?
The NPPES record lists a practice address at 7887 Cambridge St, Houston, TX, 77054. Phone: (713) 299-7050. Providers update this record themselves, so call before visiting.
How can I verify Teresa T. Guerrero, M.D.'s license?
NPPES lists Texas license number H8471, 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 Teresa T. Guerrero, M.D. prescribe under Medicare Part D?
In 2024, Teresa T. Guerrero, M.D. had 19,485 Medicare Part D claims for 696 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.