Jose Oscar Santiago Alvarado, MD
Anatomic Pathology & Clinical Pathology Physician · Ponce, PR
Jose Oscar Santiago Alvarado, MD is an anatomic pathology & clinical pathology physician with a practice address in Ponce, Puerto Rico, and NPI 1841496122, issued on Jun 25, 2007. Check the license (Puerto Rico 14081, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jose Oscar Santiago Alvarado
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 14081 PR
Self-reported in NPPES; status is on the state search - Practice location
- Condominio San Vicente 8169, Ponce, PR 00717
- Phone
- (787) 842-7981
- Enumerated
- Jun 25, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (787) 840-4296
- Medicare enrollment
- Enrolled (PECOS I20031107000132); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 79 in Puerto Rico → Look up another NPI →
Verify Jose Oscar Santiago Alvarado 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 14081Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average anatomic pathology & clinical pathology physician in 2024
37 Medicare Part D claims, against an average of 192 among the 401 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.
Bills Medicare through one group practice
- Arecibo Pathology Services CspAibonito, PR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jose Oscar Santiago Alvarado among 79 anatomic pathology & clinical pathology physician records in Puerto Rico
Jose Oscar Santiago Alvarado, MD is one of 79 anatomic pathology & clinical pathology physician records with a practice address in Puerto Rico. 71% 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 47% of them.
- NPI issued2007 · 47% of these records are older, 39% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1997 · median 2003 among the 51 with a school on file
- Record last updated2007 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Puerto Rico
There are 79 anatomic pathology & clinical pathology physician records in Puerto Rico.
All 79 in Puerto Rico → Every provider in Ponce → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Michael Awasum, M.D.Ponce, PR 007161003214107
- Alicia Henao Velasquez, M.D.Ponce, PR 007161225481807
- Lance Needham, M.D.Ponce, PR 007161821201104
- Adalberto Mendoza, MDPonce, PR 007151457475881
- Yocasta Brugal, M.D.Caguas, PR 007251437361383
- Juan Perez-Berenguer, M.D.Caguas, PR 007251740240787
- Luis Ferrer Torres, MDCaguas, PR 007261063473247
- Brandon Torres RiveraCaguas, PR 007271942764360
Common questions
What is Jose Oscar Santiago Alvarado, MD's NPI number?
Jose Oscar Santiago Alvarado, MD's National Provider Identifier (NPI) is 1841496122, issued on Jun 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jose Oscar Santiago Alvarado, MD located?
The NPPES record lists a practice address at Condominio San Vicente 8169, Ponce, PR, 00717. Phone: (787) 842-7981. Providers update this record themselves, so call before visiting.
How can I verify Jose Oscar Santiago Alvarado, MD's license?
NPPES lists Puerto Rico license number 14081, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Jose Oscar Santiago Alvarado, MD prescribe under Medicare Part D?
In 2024, Jose Oscar Santiago Alvarado, MD had 37 Medicare Part D claims; the average among anatomic pathology & clinical pathology physician prescribers was 192. 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.