NPPES file of Aug 9, 2026

Carlos Alverio Colon, M.D.

General Practice Physician · Arecibo, PR

Carlos Alverio Colon, M.D. is a general practice physician with a practice address in Arecibo, Puerto Rico, and NPI 1124232590, issued on May 9, 2007. Check the license (Puerto Rico 6999, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124232590
Name
Carlos Alverio Colon
Credential
M.D.
Primary taxonomy
General Practice Physician 208D00000X
License number
6999 PR
Self-reported in NPPES; status is on the state search
Practice location
Carr. #639, KM. 3.8, Arecibo, PR 00612
Phone
(787) 881-2292
Enumerated
May 9, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Carlos Alverio Colon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
    Search for license 6999
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Puerto Rico license search

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98% fewer Medicare Part D claims than the average general practice physician in 2024

73 Medicare Part D claims, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.

  1. Carlos Alverio Colon73
  2. Specialty average3,030

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.

Carlos Alverio Colon among 4,170 general practice physician records in Puerto Rico

Carlos Alverio Colon, M.D. is one of 4,170 general practice physician records with a practice address in Puerto Rico. 78% 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 35% of them.

  • NPI issued2007 · 35% of these records are older, 51% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 29% of these records are
  • Record last updated2007 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

136 general practice physician records list a practice address in Arecibo

They are 136 of the 976 NPPES records with a practice address in Arecibo, and 4,170 general practice physician records in Puerto Rico.

The 8 general practice physician records with the nearest ZIP codes

  1. Pedro Arias, M.D.Arecibo, PR 006121356339881
  2. David Azzaro, M.D.Arecibo, PR 006121790754596
  3. Ismael Bague, M.D.Arecibo, PR 006121386603041
  4. Rolando Colon Martinez, M.D.Arecibo, PR 006121841267200
  5. Manuel Marcano Rivera, MDArecibo, PR 006121447224746
  6. Jose Marrero Nieves, MDArecibo, PR 006121013978246
  7. Rafael Martinez, M.DArecibo, PR 006121609844331
  8. Martha Nieves, MDArecibo, PR 006121972565810

Common questions

What is Carlos Alverio Colon, M.D.'s NPI number?

Carlos Alverio Colon, M.D.'s National Provider Identifier (NPI) is 1124232590, issued on May 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Carlos Alverio Colon, M.D. located?

The NPPES record lists a practice address at Carr. #639, KM. 3.8, Arecibo, PR, 00612. Phone: (787) 881-2292. Providers update this record themselves, so call before visiting.

How can I verify Carlos Alverio Colon, M.D.'s license?

NPPES lists Puerto Rico license number 6999, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Carlos Alverio Colon, M.D. prescribe under Medicare Part D?

In 2024, Carlos Alverio Colon, M.D. had 73 Medicare Part D claims; the average among general practice physician prescribers was 3,030. 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.