Guillermo Portillo Ramila, M.D.
Surgery Physician · San Antonio, TX
Guillermo Portillo Ramila, M.D. is a surgery physician with a practice address in San Antonio, Texas, and NPI 1558694448, issued on Sep 10, 2009. Check the license (Texas Q2608, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Guillermo Portillo Ramila
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- Q2608 TX
Self-reported in NPPES; status is on the state search - Practice location
- 111 Dallas St, San Antonio, TX 78205
- Phone
- (210) 297-7000
- Enumerated
- Sep 10, 2009
- Record last updated
- Jun 10, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150814013056); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 2,192 in Texas → Look up another NPI →
Also registered at 111 Dallas St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elston BennettGerontology Nurse Practitioner1922866466
Verify Guillermo Portillo Ramila in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q2608Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% more Medicare Part D claims than the average surgery physician in 2024
236 Medicare Part D claims for 141 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 168 claims were for opioids.
Most prescribed
- Tramadol Hcl145 claims
- Acetaminophen-Codeine21 claims
- Sulfamethoxazole-Trimethoprim21 claims
- Ibuprofen16 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: $32,738.24
48 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Bhs Physicians Network, IncSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Guillermo Portillo Ramila among 2,192 surgery physician records in Texas
Guillermo Portillo Ramila, M.D. is one of 2,192 surgery physician records with a practice address in Texas. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 59% of them.
- NPI issued2009 · 59% of these records are older, 39% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1999 · median 2004 among the 1,350 with a school on file
- Record last updated2015 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Texas
There are 2,192 surgery physician records in Texas.
All 2,192 in Texas → Every provider in San Antonio → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Sabas Abuabara, M.D.San Antonio, TX 782051568445351
- Heliodoro Boone, M.D.San Antonio, TX 782051649262205
- Joseph Coopwood, M.D.San Antonio, TX 782051881619203
- Carlos Godinez, M.D.San Antonio, TX 782051144281445
- Clay Skinner, M.D.San Antonio, TX 782051811001936
- Kathryn Wagner, M.D.San Antonio, TX 782051679547046
- Gina Gray, MDSan Antonio, TX 782071538150065
- Jonathan Greenfeld, MDSan Antonio, TX 782071063490191
Common questions
What is Guillermo Portillo Ramila, M.D.'s NPI number?
Guillermo Portillo Ramila, M.D.'s National Provider Identifier (NPI) is 1558694448, issued on Sep 10, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Guillermo Portillo Ramila, M.D. located?
The NPPES record lists a practice address at 111 Dallas St, San Antonio, TX, 78205. Phone: (210) 297-7000. Providers update this record themselves, so call before visiting.
How can I verify Guillermo Portillo Ramila, M.D.'s license?
NPPES lists Texas license number Q2608, 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 Guillermo Portillo Ramila, M.D. prescribe under Medicare Part D?
In 2024, Guillermo Portillo Ramila, M.D. had 236 Medicare Part D claims for 141 beneficiaries; the average among surgery physician prescribers was 147. 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.