Martha Guadamud Pacheco, MD
Family Medicine Physician · San Antonio, TX
Martha Guadamud Pacheco, MD is a family medicine physician with a practice address in San Antonio, Texas, and NPI 1275920043, issued on Apr 20, 2015. Check the license (Texas R3853, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Martha Guadamud Pacheco
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- R3853 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3520 S New Braunfels Ave Ste 106A, San Antonio, TX 78223
- Phone
- (210) 921-3800
- Enumerated
- Apr 20, 2015
- Record last updated
- Jul 19, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (210) 334-2861
- Medicare enrollment
- Enrolled (PECOS I20170810002657); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Martha Guadamud Pacheco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R3853Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.7 times the Medicare Part D claims of the average family medicine physician in 2024
13,090 Medicare Part D claims for 804 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 355 claims were for opioids.
Most prescribed
- Atorvastatin Calcium713 claims
- Metformin Hcl464 claims
- Amlodipine Besylate457 claims
- Lisinopril432 claims
- Losartan Potassium395 claims
- Gabapentin377 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: $1,471.45
45 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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
- Gmg Health Systems Associates PASan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martha Guadamud Pacheco among 11,119 family medicine physician records in Texas
Martha Guadamud Pacheco, 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 2015, is newer than 75% of them.
- NPI issued2015 · 75% of these records are older, 23% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2006 · median 2004 among the 7,095 with a school on file
- Record last updated2017 · 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).
809 family medicine physician records list a practice address in San Antonio
They are 809 of the 37,749 NPPES records with a practice address in San Antonio, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in San Antonio → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Marianna Ashe, MDSan Antonio, TX 782231235450784
- Elizabeth Balyakina, MS, MPH, DOSan Antonio, TX 782231275073215
- Albert Bararwandika, MDSan Antonio, TX 782231891149381
- Jaime Esquivel, M.D.San Antonio, TX 782231457516460
- Carlos Garcia Fajardo, M.D.San Antonio, TX 782231568859742
- Robert Healing, MDSan Antonio, TX 782231881747376
- Holly Kaufman, M.D.San Antonio, TX 782231053380279
- William Kottman, M.D.San Antonio, TX 782231356310858
Common questions
What is Martha Guadamud Pacheco, MD's NPI number?
Martha Guadamud Pacheco, MD's National Provider Identifier (NPI) is 1275920043, issued on Apr 20, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Martha Guadamud Pacheco, MD located?
The NPPES record lists a practice address at 3520 S New Braunfels Ave Ste 106A, San Antonio, TX, 78223. Phone: (210) 921-3800. Providers update this record themselves, so call before visiting.
How can I verify Martha Guadamud Pacheco, MD's license?
NPPES lists Texas license number R3853, 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 Martha Guadamud Pacheco, MD prescribe under Medicare Part D?
In 2024, Martha Guadamud Pacheco, MD had 13,090 Medicare Part D claims for 804 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.