David Castillo-Morales, MD
Internal Medicine Physician · Juncos, PR
David Castillo-Morales, MD is an internal medicine physician with a practice address in Juncos, Puerto Rico, and NPI 1821124744, issued on Feb 26, 2007. Check the license (Puerto Rico 15679, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Castillo-Morales
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 15679 PR
Self-reported in NPPES; status is on the state search - Practice location
- Munoz Rivera #3, Juncos, PR 00777
- Phone
- (787) 317-3477
- Enumerated
- Feb 26, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Verify David Castillo-Morales 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 15679Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
18 Medicare Part D claims, against an average of 3,176 among the 108,855 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.
David Castillo-Morales among 1,146 internal medicine physician records in Puerto Rico
David Castillo-Morales, MD is one of 1,146 internal medicine physician records with a practice address in Puerto Rico. 79% 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 48% of them.
- NPI issued2007 · 48% of these records are older, 41% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2007 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 internal medicine physician records list a practice address in Juncos
They are 5 of the 238 NPPES records with a practice address in Juncos, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in Juncos → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Carlos Maldonado, M.D.Juncos, PR 007771609889229
- Fernando Ortiz Maldonado, M.D.Juncos, PR 007771255387445
- Elizabeth Perez RomanJuncos, PR 007771720605009
- Diana Rivera-Ruiz, M. D.Juncos, PR 007771720311889
- Jose Curet RamosGurabo, PR 007781013048305
- Gerardo Franceschi, MDGurabo, PR 007781548280886
- Aurora Melendez Collazo, MDGurabo, PR 007781831182690
- Nydia Perez, MDGurabo, PR 007781831120286
Common questions
What is David Castillo-Morales, MD's NPI number?
David Castillo-Morales, MD's National Provider Identifier (NPI) is 1821124744, issued on Feb 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is David Castillo-Morales, MD located?
The NPPES record lists a practice address at Munoz Rivera #3, Juncos, PR, 00777. Phone: (787) 317-3477. Providers update this record themselves, so call before visiting.
How can I verify David Castillo-Morales, MD's license?
NPPES lists Puerto Rico license number 15679, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does David Castillo-Morales, MD prescribe under Medicare Part D?
In 2024, David Castillo-Morales, MD had 18 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.