Maria Ruby Guajardo, M.D.
Family Medicine Physician · Edinburg, TX
Maria Ruby Guajardo, M.D. is a family medicine physician with a practice address in Edinburg, Texas, and NPI 1780723114, issued on Feb 5, 2007. Check the license (Texas L4957, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maria Ruby Guajardo
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- L4957 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5111 S Mccoll RD, Edinburg, TX 78539
- Phone
- (956) 668-1200
- Enumerated
- Feb 5, 2007
- Record last updated
- Jan 12, 2026
- Fax
- (956) 668-1212
- Medicaid IDs
- 152757404 TX
152757403 TX - Medicare enrollment
- Enrolled (PECOS I20100915001102); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 5111 S Mccoll RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Maria Ruby Guajardo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L4957Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average family medicine physician in 2024
3,803 Medicare Part D claims for 260 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium270 claims
- Levothyroxine Sodium223 claims
- Metformin Hcl211 claims
- Losartan Potassium204 claims
- Amlodipine Besylate145 claims
- Lisinopril115 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: $313.60
12 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Maria Ruby Guajardo among 11,119 family medicine physician records in Texas
Maria Ruby Guajardo, 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 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 45% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1998 · median 2004 among the 7,095 with a school on file
- Record last updated2026 · 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).
62 family medicine physician records list a practice address in Edinburg
They are 62 of the 2,724 NPPES records with a practice address in Edinburg, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Edinburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Maria Arango, MDEdinburg, TX 785391053313809
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- Juan Castillo, M.D.Edinburg, TX 785391457333411
- Diana Cortinas, MDEdinburg, TX 785391669480976
- Marin Garza, MDEdinburg, TX 785391164481834
- Jesus Garza-Tamez, M.D.Edinburg, TX 785391891773305
- Desmond Ikondu, MDEdinburg, TX 785391053393983
- Jose Lopez, MDEdinburg, TX 785391053383810
Common questions
What is Maria Ruby Guajardo, M.D.'s NPI number?
Maria Ruby Guajardo, M.D.'s National Provider Identifier (NPI) is 1780723114, issued on Feb 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Maria Ruby Guajardo, M.D. located?
The NPPES record lists a practice address at 5111 S Mccoll RD, Edinburg, TX, 78539. Phone: (956) 668-1200. Providers update this record themselves, so call before visiting.
How can I verify Maria Ruby Guajardo, M.D.'s license?
NPPES lists Texas license number L4957, 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 Maria Ruby Guajardo, M.D. prescribe under Medicare Part D?
In 2024, Maria Ruby Guajardo, M.D. had 3,803 Medicare Part D claims for 260 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.