Maria Joslyn Oakes, M.D.
Pediatrics Physician · Weslaco, TX
Maria Joslyn Oakes, M.D. is a pediatrics physician with a practice address in Weslaco, Texas, and NPI 1043276769, issued on Apr 21, 2006. Check the license (Texas K1893, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maria Joslyn Oakes
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- K1893 TX
Self-reported in NPPES; status is on the state search - Practice location
- 512 S Westgate Dr, Weslaco, TX 78596
- Phone
- (956) 447-4200
- Enumerated
- Apr 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (956) 447-4266
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 5,641 in Texas → Look up another NPI →
Verify Maria Joslyn Oakes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K1893Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $14.51
1 payment: food and beverage; the largest payer was Pfizer Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
Maria Joslyn Oakes among 5,641 pediatrics physician records in Texas
Maria Joslyn Oakes, M.D. is one of 5,641 pediatrics physician records with a practice address in Texas. 47% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 57% newer
- In a Medicare fileYes · 47% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2007 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 pediatrics physician records list a practice address in Weslaco
They are 17 of the 775 NPPES records with a practice address in Weslaco, and 5,641 pediatrics physician records in Texas.
All 5,641 in Texas → Every provider in Weslaco → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Felipe Avila, M.D.Weslaco, TX 785961194764225
- Hildegardo Costa, M.D.Weslaco, TX 785961740403872
- Ofelia Crombet, MDWeslaco, TX 785961760626410
- Mario Escalante, M.D.Weslaco, TX 785961417964065
- Olga Gomez Moreno, M.D.Weslaco, TX 785961225239502
- America Gonzales, MDWeslaco, TX 785961669822870
- Jorge Kutugata, M.D.Weslaco, TX 785961285748996
- Segundo Lizardo-Guzman, MDWeslaco, TX 785961174634802
Common questions
What is Maria Joslyn Oakes, M.D.'s NPI number?
Maria Joslyn Oakes, M.D.'s National Provider Identifier (NPI) is 1043276769, issued on Apr 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Joslyn Oakes, M.D. located?
The NPPES record lists a practice address at 512 S Westgate Dr, Weslaco, TX, 78596. Phone: (956) 447-4200. Providers update this record themselves, so call before visiting.
How can I verify Maria Joslyn Oakes, M.D.'s license?
NPPES lists Texas license number K1893, 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.
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.