Ramil C. Jumao-As, MD
Internal Medicine Physician · San Antonio, TX
Ramil C. Jumao-As, MD is an internal medicine physician with a practice address in San Antonio, Texas, and NPI 1780781427, issued on Sep 17, 2006. Check the license (Texas L2359, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ramil C. Jumao-As
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- L2359 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3303 Rogers RD Ste 120, San Antonio, TX 78251
- Phone
- (210) 951-1110
- Enumerated
- Sep 17, 2006
- Record last updated
- Aug 23, 2022
- Fax
- (210) 610-5377
- Medicaid ID
- 147366208 TX
- Medicare enrollment
- Enrolled (PECOS I20040526000146); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 3303 Rogers RD Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ramil C. Jumao-As in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L2359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
15 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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: $249.99
2 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Hospital Medicine Services OF TX, PLLCSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ramil C. Jumao-As among 9,175 internal medicine physician records in Texas
Ramil C. Jumao-As, MD is one of 9,175 internal 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1989 · median 2004 among the 6,088 with a school on file
- Record last updated2022 · 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 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
657 internal medicine physician records list a practice address in San Antonio
They are 657 of the 37,749 NPPES records with a practice address in San Antonio, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in San Antonio → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kevin Dorrance, MDSan Antonio, TX 782511437150752
- Vincent Gonzaba, MDSan Antonio, TX 782511538192489
- Aixa Gonzalez, M.D.San Antonio, TX 782511801089941
- James Henderson, M.D.San Antonio, TX 782511275604837
- Caroline Hernandez, MDSan Antonio, TX 782511346318052
- Akhtar Hussain, MDSan Antonio, TX 782511144327875
- Robert Jakubowski, MDSan Antonio, TX 782511780654475
- Olga Joukovski, MDSan Antonio, TX 782511437256179
Common questions
What is Ramil C. Jumao-As, MD's NPI number?
Ramil C. Jumao-As, MD's National Provider Identifier (NPI) is 1780781427, issued on Sep 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ramil C. Jumao-As, MD located?
The NPPES record lists a practice address at 3303 Rogers RD Ste 120, San Antonio, TX, 78251. Phone: (210) 951-1110. Providers update this record themselves, so call before visiting.
How can I verify Ramil C. Jumao-As, MD's license?
NPPES lists Texas license number L2359, 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 Ramil C. Jumao-As, MD prescribe under Medicare Part D?
In 2024, Ramil C. Jumao-As, MD had 15 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.