Shirley Ann Grigg Ortiz, MD
Physical Medicine & Rehabilitation Physician · San Juan, PR
Shirley Ann Grigg Ortiz, MD is a physical medicine & rehabilitation physician with a practice address in San Juan, Puerto Rico, and NPI 1942620539, issued on Apr 22, 2014. Check the license (Puerto Rico 21287, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shirley Ann Grigg Ortiz
- Credential
- MD
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 21287 PR
Self-reported in NPPES; status is on the state search - Practice location
- Instituto DE Rehabilitacion Del Caribe, San Juan, PR 00912
- Phone
- (787) 723-7554
- Enumerated
- Apr 22, 2014
- Record last updated
- Apr 17, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200501000088); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 199 in Puerto Rico → Look up another NPI →
Verify Shirley Ann Grigg Ortiz 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 21287Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
489 Medicare Part D claims for 191 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin139 claims
- Meloxicam135 claims
- Tizanidine Hcl78 claims
- Diclofenac Potassium22 claims
- Bupropion Xl15 claims
- Diclofenac Sodium13 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.
Bills Medicare through one group practice
- Neurorehab Specialty Group LLCSan Juan, PR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shirley Ann Grigg Ortiz among 199 physical medicine & rehabilitation physician records in Puerto Rico
Shirley Ann Grigg Ortiz, MD is one of 199 physical medicine & rehabilitation physician records with a practice address in Puerto Rico. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 87% of them.
- NPI issued2014 · 87% of these records are older, 12% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2014 · median 1998 among the 126 with a school on file
- Record last updated2020 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Puerto Rico
There are 199 physical medicine & rehabilitation physician records in Puerto Rico.
All 199 in Puerto Rico → Every provider in San Juan → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Edwardo Ramos Cortes, M.D.San Juan, PR 009121831152677
- William Acevedo, M.D.San Juan, PR 009111346289659
- Angel Viera, M.D.San Juan, PR 009111235137126
- Victor Cardona Munoz, M.D.San Juan, PR 009091487706974
- Jose Carro-Rivera, M.D. FAAPMRSanturce, PR 009091548442262
- Rafael Sein, M.D.San Juan, PR 009091972568541
- Zamarie Alsina Pomales, M.D.San Juan, PR 009171104815083
- Miguel Cardona Cancio, M.D.San Juan, PR 009171033103320
Common questions
What is Shirley Ann Grigg Ortiz, MD's NPI number?
Shirley Ann Grigg Ortiz, MD's National Provider Identifier (NPI) is 1942620539, issued on Apr 22, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Shirley Ann Grigg Ortiz, MD located?
The NPPES record lists a practice address at Instituto DE Rehabilitacion Del Caribe, San Juan, PR, 00912. Phone: (787) 723-7554. Providers update this record themselves, so call before visiting.
How can I verify Shirley Ann Grigg Ortiz, MD's license?
NPPES lists Puerto Rico license number 21287, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Shirley Ann Grigg Ortiz, MD prescribe under Medicare Part D?
In 2024, Shirley Ann Grigg Ortiz, MD had 489 Medicare Part D claims for 191 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.