Marcos E. Velez, M.D.
Internal Medicine Physician · Coamo, PR
Marcos E. Velez, M.D. is an internal medicine physician with a practice address in Coamo, Puerto Rico, and NPI 1194938449, issued on May 7, 2007. Check the license (Puerto Rico 16482, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marcos E. Velez
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 16482 PR
Self-reported in NPPES; status is on the state search - Practice location
- Urb. Mansiones DE Coamo, Coamo, PR 00769
- Phone
- (787) 486-2999
- Enumerated
- May 7, 2007
- Record last updated
- Sep 19, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220204000079); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Verify Marcos E. Velez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 16482Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average internal medicine physician in 2024
4,031 Medicare Part D claims for 138 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium321 claims
- Metformin Hcl205 claims
- Losartan Potassium194 claims
- Gabapentin170 claims
- Famotidine157 claims
- Losartan-Hydrochlorothiazide149 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.
Bills Medicare through one group practice
- Hpm Foundation IncSan Juan, PR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcos E. Velez among 1,146 internal medicine physician records in Puerto Rico
Marcos E. Velez, M.D. is one of 1,146 internal medicine physician records with a practice address in Puerto Rico. 79% 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 48% of them.
- NPI issued2007 · 48% of these records are older, 41% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2004 · median 1996 among the 595 with a school on file
- Record last updated2007 · 55% 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 Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 internal medicine physician records list a practice address in Coamo
They are 7 of the 231 NPPES records with a practice address in Coamo, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in Coamo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Felix Caratini Soto, MDCoamo, PR 007691992773147
- Edwin Coimbre Cartagona, MDCoamo, PR 007691215097258
- Alberto Rolon Velez, M.D.Coamo, PR 007691891039657
- Jose Rolon-Miranda, M.D.Coamo, PR 007691093776528
- Karim Saleh Vega, MDCoamo, PR 007691487769956
- Orlando Torres-Miranda, M.D.Coamo, PR 007691740298793
- Juan Gomez, M.D.Yabucoa, PR 007671578553079
- Rafael Maldonado-Rosa, M.D.Las Piedras, PR 007711891858056
Common questions
What is Marcos E. Velez, M.D.'s NPI number?
Marcos E. Velez, M.D.'s National Provider Identifier (NPI) is 1194938449, issued on May 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marcos E. Velez, M.D. located?
The NPPES record lists a practice address at Urb. Mansiones DE Coamo, Coamo, PR, 00769. Phone: (787) 486-2999. Providers update this record themselves, so call before visiting.
How can I verify Marcos E. Velez, M.D.'s license?
NPPES lists Puerto Rico license number 16482, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Marcos E. Velez, M.D. prescribe under Medicare Part D?
In 2024, Marcos E. Velez, M.D. had 4,031 Medicare Part D claims for 138 beneficiaries; 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.