Oswaldo Cajas, MD
Family Medicine Physician · El Paso, TX
Oswaldo Cajas, MD is a family medicine physician with a practice address in El Paso, Texas, and NPI 1548251762, issued on Nov 4, 2005. Check the license (Texas E3659, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Oswaldo Cajas
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- E3659 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2260 Trawood Dr Ste C, El Paso, TX 79935
- Phone
- (915) 591-4632
- Enumerated
- Nov 4, 2005
- Record last updated
- May 5, 2025
- Fax
- (915) 591-4069
- Medicaid IDs
- 113971907 TX
113971905 TX - Medicare enrollment
- Enrolled (PECOS I20091215000338); 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 2260 Trawood Dr Ste C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brenda Dungan, NPFamily Nurse Practitioner1972045680
- Edward Juarez, MDInternal Medicine Physician1285625400
- Nathalie Minami, M.D.Family Medicine Physician1710390067
- Daniel Murphy, M.D.Family Medicine Physician1376822726
- Albert Torres, FNP-CFamily Nurse Practitioner1457958902
- Emma Valdez, NPFamily Nurse Practitioner1013788371
Verify Oswaldo Cajas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E3659Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average family medicine physician in 2024
10,863 Medicare Part D claims for 687 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 54 claims were for opioids.
Most prescribed
- Atorvastatin Calcium918 claims
- Levothyroxine Sodium563 claims
- Lisinopril509 claims
- Metformin Hcl446 claims
- Gabapentin364 claims
- Alendronate Sodium343 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: $59.34
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 55,478 providers of this specialty with any payment received $902.55 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
- Wellmed Medical Group PAEl Paso, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Oswaldo Cajas among 11,119 family medicine physician records in Texas
Oswaldo Cajas, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1967 · 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).
208 family medicine physician records list a practice address in El Paso
They are 208 of the 11,091 NPPES records with a practice address in El Paso, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in El Paso → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kari Ahnfeldt, D.O.El Paso, TX 799351861604779
- Manuel Borrego, MDEl Paso, TX 799351962510578
- Francisco Guerra, MDEl Paso, TX 799351356323224
- Christine Hernandez, MDEl Paso, TX 799351649291782
- Nathalie Minami, M.D.El Paso, TX 799351710390067
- Daniel Murphy, M.D.El Paso, TX 799351376822726
- Erika RivasEl Paso, TX 799351821836453
- Bertha Vela, MDEl Paso, TX 799351942799762
Common questions
What is Oswaldo Cajas, MD's NPI number?
Oswaldo Cajas, MD's National Provider Identifier (NPI) is 1548251762, issued on Nov 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Oswaldo Cajas, MD located?
The NPPES record lists a practice address at 2260 Trawood Dr Ste C, El Paso, TX, 79935. Phone: (915) 591-4632. Providers update this record themselves, so call before visiting.
How can I verify Oswaldo Cajas, MD's license?
NPPES lists Texas license number E3659, 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 Oswaldo Cajas, MD prescribe under Medicare Part D?
In 2024, Oswaldo Cajas, MD had 10,863 Medicare Part D claims for 687 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.