Rafael Jose Justiniano, M.D.
General Practice Physician · Mayaguez, PR
Rafael Jose Justiniano, M.D. is a general practice physician with a practice address in Mayaguez, Puerto Rico, and NPI 1619208089, issued on Jan 24, 2010. Check the license (Puerto Rico 17674, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rafael Jose Justiniano
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 17674 PR
Self-reported in NPPES; status is on the state search - Practice location
- 351 Ave Hostos Edificio Medical Emporium 1, Mayaguez, PR 00680
- Phone
- (787) 834-7740
- Enumerated
- Jan 24, 2010
- Record last updated
- Jan 26, 2026
- Fax
- (787) 652-4525
- Medicare enrollment
- Enrolled (PECOS I20131127001519); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 351 Ave Hostos Edificio Medical Emporium 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carlos Rivera GonzalezPhysician Assistant1427181338
Verify Rafael Jose Justiniano 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 17674Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average general practice physician in 2024
175 Medicare Part D claims for 96 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% of claims.
Most prescribed
- Xarelto71 claims
- Methylprednisolone31 claims
- Alprazolam17 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: $27.88
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 4,259 providers of this specialty with any payment received $1,273.40 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
- Servicios Quirurgicos Del Caribe, PscMayaguez, PR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
154 general practice physician records list a practice address in Mayaguez
They are 154 of the 1,408 NPPES records with a practice address in Mayaguez, and 4,170 general practice physician records in Puerto Rico.
All 154 in Mayaguez → All 4,170 in Puerto Rico → Every provider in Mayaguez →
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 Rafael Jose Justiniano, M.D.'s NPI number?
Rafael Jose Justiniano, M.D.'s National Provider Identifier (NPI) is 1619208089, issued on Jan 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Rafael Jose Justiniano, M.D. located?
The NPPES record lists a practice address at 351 Ave Hostos Edificio Medical Emporium 1, Mayaguez, PR, 00680. Phone: (787) 834-7740. Providers update this record themselves, so call before visiting.
How can I verify Rafael Jose Justiniano, M.D.'s license?
NPPES lists Puerto Rico license number 17674, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Rafael Jose Justiniano, M.D. prescribe under Medicare Part D?
In 2024, Rafael Jose Justiniano, M.D. had 175 Medicare Part D claims for 96 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.