Alan Del Castillo, M.D.
Psychiatry Physician · San Juan, PR
Alan Del Castillo, M.D. is a psychiatry physician with a practice address in San Juan, Puerto Rico, and NPI 1114968187, issued on Jun 9, 2006. Check the license (Puerto Rico 10112, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alan Del Castillo
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 10112 PR
Self-reported in NPPES; status is on the state search - Practice location
- 400 Ave. F.D. Roosevelt, San Juan, PR 00918
- Phone
- (787) 753-6414
- Enumerated
- Jun 9, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (787) 763-7125
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 403 in Puerto Rico → Look up another NPI →
Verify Alan Del Castillo 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 10112Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average psychiatry physician in 2024
646 Medicare Part D claims for 50 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Clonazepam69 claims
- Bupropion Xl52 claims
- Fluoxetine Hcl52 claims
- Trazodone Hcl49 claims
- Quetiapine Fumarate36 claims
- Sertraline Hcl35 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: $19.40
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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.
Alan Del Castillo among 403 psychiatry physician records in Puerto Rico
Alan Del Castillo, M.D. is one of 403 psychiatry physician records with a practice address in Puerto Rico. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 47% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 30% of these records are
- Record last updated2026 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
168 psychiatry physician records list a practice address in San Juan
They are 168 of the 8,960 NPPES records with a practice address in San Juan, and 403 psychiatry physician records in Puerto Rico.
All 403 in Puerto Rico → Every provider in San Juan → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Francisco Amador, MDSan Juan, PR 009181790762334
- Mario Bernal, MDSan Juan, PR 009181003891318
- Pedro Colberg, M.D.San Juan, PR 009181841257763
- Yvette Cruz, M.D.San Juan, PR 009181558300616
- Jaime Del Toro Soto, M.D.San Juan, PR 009181316906365
- Dayra Fernandez, MDSan Juan, PR 009181811956709
- Elvira Giambartolomei, M.D.Hato Rey, PR 009181528038007
- Ramses Normandia, M.D.San Juan, PR 009181023062726
Common questions
What is Alan Del Castillo, M.D.'s NPI number?
Alan Del Castillo, M.D.'s National Provider Identifier (NPI) is 1114968187, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alan Del Castillo, M.D. located?
The NPPES record lists a practice address at 400 Ave. F.D. Roosevelt, San Juan, PR, 00918. Phone: (787) 753-6414. Providers update this record themselves, so call before visiting.
How can I verify Alan Del Castillo, M.D.'s license?
NPPES lists Puerto Rico license number 10112, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Alan Del Castillo, M.D. prescribe under Medicare Part D?
In 2024, Alan Del Castillo, M.D. had 646 Medicare Part D claims for 50 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.