Juan G. Guajardo, M.D.
Obstetrics & Gynecology Physician · Brownsville, TX
Juan G. Guajardo, M.D. is an obstetrics & gynecology physician with a practice address in Brownsville, Texas, and NPI 1881744704, issued on Jan 11, 2007. Check the license (Texas L9714, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Juan G. Guajardo
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- L9714 TX
Self-reported in NPPES; status is on the state search - Practice location
- 100 E Alton Gloor Blvd, Brownsville, TX 78526
- Phone
- (956) 350-4821
- Enumerated
- Jan 11, 2007
- Record last updated
- Nov 18, 2025
- Fax
- (956) 350-6718
- Medicare enrollment
- Enrolled (PECOS I20060301000501); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2002
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →
Also registered at 100 E Alton Gloor Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica AmaroPharmacist1730070491
- Oscar Aramburo, NP-CFamily Nurse Practitioner1669992673
- Hector Arredondo Nino, MDInternal Medicine Physician1558940221
- Rusty Beltran, NPCritical Care Medicine (Internal Medicine) Physician1659229128
- Shanna CoxAnesthesiology Physician1487911160
- Frances Crouse, CRNACertified Registered Nurse Anesthetist1003842600
Verify Juan G. Guajardo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L9714Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
118 Medicare Part D claims for 33 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Estradiol26 claims
- Yuvafem12 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: $56.54
4 payments; by number, the most common kind was food and beverage; the largest payer was Agile Therapeutics, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Juan G. Guajardo among 3,524 obstetrics & gynecology physician records in Texas
Juan G. Guajardo, M.D. is one of 3,524 obstetrics & gynecology physician records with a practice address in Texas. 78% 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 47% of them.
- NPI issued2007 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2002 · median 2005 among the 2,093 with a school on file
- Record last updated2025 · 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 207V00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 obstetrics & gynecology physician records list a practice address in Brownsville
They are 22 of the 1,671 NPPES records with a practice address in Brownsville, and 3,524 obstetrics & gynecology physician records in Texas.
All 3,524 in Texas → Every provider in Brownsville → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Alejandro Barrera, M.D.,Brownsville, TX 785261750527156
- Jose Cisneros, MDBrownsville, TX 785261487728127
- Patrick Ellis, MDBrownsville, TX 785261417198722
- Rose Gowen, M.D.Brownsville, TX 785261912902032
- Manuel Guajardo, M.D., P.A.Brownsville, TX 785261780734699
- Samira Mohamed, M.D.,M.P.H.Brownsville, TX 785261013001346
- Gabriela Villanueva, M.D., M.P.H.Brownsville, TX 785261861846230
- Roberto Diaz-Gonzalez, M.D.Brownsville, TX 785231033195722
Common questions
What is Juan G. Guajardo, M.D.'s NPI number?
Juan G. Guajardo, M.D.'s National Provider Identifier (NPI) is 1881744704, issued on Jan 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Juan G. Guajardo, M.D. located?
The NPPES record lists a practice address at 100 E Alton Gloor Blvd, Brownsville, TX, 78526. Phone: (956) 350-4821. Providers update this record themselves, so call before visiting.
How can I verify Juan G. Guajardo, M.D.'s license?
NPPES lists Texas license number L9714, 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 Juan G. Guajardo, M.D. prescribe under Medicare Part D?
In 2024, Juan G. Guajardo, M.D. had 118 Medicare Part D claims for 33 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.