Isaac Andrade, M.D.
Family Medicine Physician · Harlingen, TX
Isaac Andrade, M.D. is a family medicine physician with a practice address in Harlingen, Texas, and NPI 1518259902, issued on May 4, 2011. Check the license (Texas Q0401, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Isaac Andrade
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- Q0401 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2121 Pease St, Harlingen, TX 78550
- Phone
- (956) 389-6565
- Enumerated
- May 4, 2011
- Record last updated
- Aug 19, 2025
- Fax
- (956) 389-6567
- Medicare enrollment
- Enrolled (PECOS I20140905002151); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 2121 Pease St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Isaac Andrade in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q0401Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family medicine physician in 2024
176 Medicare Part D claims for 70 beneficiaries, against an average of 3,544 among the 117,163 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.
Bills Medicare through 2 group practices
- Bhs Physicians Network, IncHarlingen, TX
- Community Medicine AssociatesSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Isaac Andrade among 11,119 family medicine physician records in Texas
Isaac Andrade, M.D. is one of 11,119 family 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 2011, is newer than 64% of them.
- NPI issued2011 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2008 · median 2004 among the 7,095 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 family medicine physician records list a practice address in Harlingen
They are 68 of the 2,419 NPPES records with a practice address in Harlingen, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Harlingen → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ricardo Alaniz, MDHarlingen, TX 785501477549533
- Raquel Bolado, D.O.Harlingen, TX 785501679567713
- Timothy Bothwell, M.D.Harlingen, TX 785501780680850
- Robert Holder, MDHarlingen, TX 785501588648075
- Thomas Huff, DOHarlingen, TX 785501780676858
- Ann Kanaan, D.O.Harlingen, TX 785501972500510
- Bruce Leibert, M.D.Harlingen, TX 785501386639672
- Juan Maldonado, MDHarlingen, TX 785501114901626
Common questions
What is Isaac Andrade, M.D.'s NPI number?
Isaac Andrade, M.D.'s National Provider Identifier (NPI) is 1518259902, issued on May 4, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Isaac Andrade, M.D. located?
The NPPES record lists a practice address at 2121 Pease St, Harlingen, TX, 78550. Phone: (956) 389-6565. Providers update this record themselves, so call before visiting.
How can I verify Isaac Andrade, M.D.'s license?
NPPES lists Texas license number Q0401, 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 Isaac Andrade, M.D. prescribe under Medicare Part D?
In 2024, Isaac Andrade, M.D. had 176 Medicare Part D claims for 70 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.