Ricardo J. Quintero-Herencia, M.D.
Hematology & Oncology Physician · Mayaguez, PR
Ricardo J. Quintero-Herencia, M.D. is a hematology & oncology physician with a practice address in Mayaguez, Puerto Rico, and NPI 1073511432, issued on Jul 11, 2005. Check the license with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ricardo J. Quintero-Herencia
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- ME83598 FL
C161493 CA
0101282021 VA
102867 WI
Self-reported in NPPES; status is on the state search - Practice location
- PO Box 2952, Mayaguez, PR 00681
- Phone
- (772) 361-7642
- Enumerated
- Jul 11, 2005
- Record last updated
- Jun 18, 2025
- Medicaid ID
- 264422300 FL
- Medicare enrollment
- Enrolled (PECOS I20250625001910); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 134 in Puerto Rico → Look up another NPI →
Verify Ricardo J. Quintero-Herencia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
176 Medicare Part D claims for 78 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Anastrozole35 claims
- Ondansetron Hcl16 claims
- Letrozole15 claims
- Abiraterone Acetate11 claims
- Prednisone11 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: $43.55
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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 2 group practices
- Flambeau Hospital, Inc.Park Falls, WI
- Mchs Hospitals IncMarshfield, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ricardo J. Quintero-Herencia among 134 hematology & oncology physician records in Puerto Rico
Ricardo J. Quintero-Herencia, M.D. is one of 134 hematology & oncology physician records with a practice address in Puerto Rico. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1995 · median 2001 among the 98 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Puerto Rico
There are 134 hematology & oncology physician records in Puerto Rico.
All 134 in Puerto Rico → Every provider in Mayaguez → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Sifredo AcaronMayaguez, PR 006801659481323
- Antonio Aponte Gracia, M.DMayaguez, PR 006801902968209
- Erick Cruz, M.D.Mayaguez, PR 006801518121821
- Carlos Del Valle-Troche, M.D.Mayaguez, PR 006801487615282
- Maryangely Moreno Campa, MDMayaguez, PR 006801356659510
- Christian Rolon, MD.Mayaguez, PR 006801164704581
- Norberto Santiago, M.D.Mayaguez, PR 006801730275553
- Luis Suau, MDMayaguez, PR 006801366418014
Common questions
What is Ricardo J. Quintero-Herencia, M.D.'s NPI number?
Ricardo J. Quintero-Herencia, M.D.'s National Provider Identifier (NPI) is 1073511432, issued on Jul 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ricardo J. Quintero-Herencia, M.D. located?
The NPPES record lists a practice address at PO Box 2952, Mayaguez, PR, 00681. Phone: (772) 361-7642. Providers update this record themselves, so call before visiting.
How can I verify Ricardo J. Quintero-Herencia, M.D.'s license?
Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Ricardo J. Quintero-Herencia, M.D. prescribe under Medicare Part D?
In 2024, Ricardo J. Quintero-Herencia, M.D. had 176 Medicare Part D claims for 78 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.