Marcos Andre Crespo Martinez, MD
General Practice Physician · Guaynabo, PR
Marcos Andre Crespo Martinez, MD is a general practice physician with a practice address in Guaynabo, Puerto Rico, and NPI 1568027571, issued on May 6, 2019. Check the license (Puerto Rico 35850R, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marcos Andre Crespo Martinez
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 35850R PR
Self-reported in NPPES; status is on the state search - Practice location
- QQ11 Calle Gea, Guaynabo, PR 00969
- Phone
- (787) 348-1258
- Enumerated
- May 6, 2019
- Record last updated
- Aug 22, 2023
- Entity
- Type 1 · individual
Also registered at QQ11 Calle Gea
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nelson Crespo Martinez, M.D.Emergency Medicine Physician1467999631
Verify Marcos Andre Crespo Martinez 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 35850RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average general practice physician in 2024
22 Medicare Part D claims for 16 beneficiaries, against an average of 3,030 among the 8,395 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.
97 general practice physician records list a practice address in Guaynabo
They are 97 of the 2,143 NPPES records with a practice address in Guaynabo, and 4,170 general practice physician records in Puerto Rico.
All 97 in Guaynabo → All 4,170 in Puerto Rico → Every provider in Guaynabo →
Other general practice physician records in Puerto Rico
- Veronica Abraham, MDBayamon, PR1881204089
- Manuel Abraham Gonzalez, M.D.San Juan, PR1811297534
- Jennifer Abraham Vega, MDSan Juan, PR1366030595
- Jose M. Abreu Guzman, M.D.Manati, PR1982745816
- Steven Abreu Reyes, M.D.Las Piedras, PR1801146667
- Caren Abreu Takemura, MDCarolina, PR1669110805
- Ibrahim Abu-Usbaabdel-FattahAibonito, PR1285851758
- Nidal Abukhalil Rashid, MDHatillo, PR1760435226
- Adrian Acevedo, M.D.Santa Isabel, PR1518173624
- Angel Acevedo, MDSan Juan, PR1689663817
Common questions
What is Marcos Andre Crespo Martinez, MD's NPI number?
Marcos Andre Crespo Martinez, MD's National Provider Identifier (NPI) is 1568027571, issued on May 6, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Marcos Andre Crespo Martinez, MD located?
The NPPES record lists a practice address at QQ11 Calle Gea, Guaynabo, PR, 00969. Phone: (787) 348-1258. Providers update this record themselves, so call before visiting.
How can I verify Marcos Andre Crespo Martinez, MD's license?
NPPES lists Puerto Rico license number 35850R, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Marcos Andre Crespo Martinez, MD prescribe under Medicare Part D?
In 2024, Marcos Andre Crespo Martinez, MD had 22 Medicare Part D claims for 16 beneficiaries; 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.