Gabriel Jose Castillo Santiago
General Practice Physician · Manati, PR
Gabriel Jose Castillo Santiago is a general practice physician with a practice address in Manati, Puerto Rico, and NPI 1497432405, issued on Jun 30, 2023. Check the license (Puerto Rico 24048, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gabriel Jose Castillo Santiago
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 24048 PR
Self-reported in NPPES; status is on the state search - Practice location
- Calle Hernandez Carrion, Manati, PR 00674
- Phone
- (787) 621-3700
- Enumerated
- Jun 30, 2023
- Record last updated
- Nov 19, 2024
- Medicare enrollment
- Enrolled (PECOS I20250916004818); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 4,170 in Puerto Rico → Look up another NPI →
Also registered at Calle Hernandez Carrion
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sheila Acosta, MDFamily Medicine Physician1689134470
- Kevin Aguila Guzman, CRNACertified Registered Nurse Anesthetist1801308465
- Pedro Albelo Rivera, MDGeneral Practice Physician1033840798
- Shelter Anyama, MDGeneral Practice Physician1538783022
- Giselle Ayala FloresGeneral Practice Physician1336814771
- Luis Bello Class, MDGeneral Practice Physician1346809217
Verify Gabriel Jose Castillo Santiago 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 24048Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average general practice physician in 2024
111 Medicare Part D claims for 77 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.
Most prescribed
- Levofloxacin15 claims
- Methylprednisolone12 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: $25.00
1 payment: food and beverage; the largest payer was Abbvie 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.
Gabriel Jose Castillo Santiago among 4,170 general practice physician records in Puerto Rico
Gabriel Jose Castillo Santiago is one of 4,170 general practice physician records with a practice address in Puerto Rico. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 90% of them.
- NPI issued2023 · 90% of these records are older, 6% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated2022 · median 2004 among the 1,228 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
106 general practice physician records list a practice address in Manati
They are 106 of the 729 NPPES records with a practice address in Manati, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in Manati → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Maria Acevedo Sanchez, M.D.Manati, PR 006741003891367
- Hector Albarran, MDManati, PR 006741730113382
- Karen Alvarez-Vega, M.D.Manati, PR 006741477594737
- Midalie Caban, MDManati, PR 006741801874789
- Emilio Davila AgostoManati, PR 006741235234758
- Mildalias Dominguez Pascual, M.D.Manati, PR 006741538146139
- Fernando Garcia-Cruz, M.D.Manati, PR 006741316041809
- Reynaldo Gomez Adrover, M.D.Manati, PR 006741124025358
Common questions
What is Gabriel Jose Castillo Santiago's NPI number?
Gabriel Jose Castillo Santiago's National Provider Identifier (NPI) is 1497432405, issued on Jun 30, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Gabriel Jose Castillo Santiago located?
The NPPES record lists a practice address at Calle Hernandez Carrion, Manati, PR, 00674. Phone: (787) 621-3700. Providers update this record themselves, so call before visiting.
How can I verify Gabriel Jose Castillo Santiago's license?
NPPES lists Puerto Rico license number 24048, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Gabriel Jose Castillo Santiago prescribe under Medicare Part D?
In 2024, Gabriel Jose Castillo Santiago had 111 Medicare Part D claims for 77 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.