Registry data as of Aug 27, 2026

Julissa Jaca Castro, MD

General Practice Physician · Bayamon, PR

Julissa Jaca Castro, MD is a general practice physician with a practice address in Bayamon, Puerto Rico, and NPI 1588327381, issued on Oct 19, 2021. Check the license (Puerto Rico 23630, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1588327381
Name
Julissa Jaca Castro
Credential
MD
Primary taxonomy
General Practice Physician 208D00000X
License number
23630 PR
Self-reported in NPPES; status is on the state search
Practice location
Carr Num 2 KM 11.6, Bayamon, PR 00960
Phone
(787) 620-8181
Enumerated
Oct 19, 2021
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Julissa Jaca Castro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
    Search for license 23630
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Puerto Rico license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

98% fewer Medicare Part D claims than the average general practice physician in 2024

73 Medicare Part D claims for 53 beneficiaries, against an average of 2,957 among the 8,605 providers of this specialty who prescribed in Part D.

  1. Julissa Jaca Castro73
  2. Specialty average2,957

Most prescribed

  1. Nabumetone20 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.

254 general practice physician records list a Bayamon practice address

They are 254 of the 2,958 NPPES records with a Bayamon practice address, and 3,970 general practice physician records in Puerto Rico.

Other general practice physician records in Puerto Rico

  1. Veronica Abraham, MDBayamon, PR1881204089
  2. Manuel Abraham Gonzalez, M.D.San Juan, PR1811297534
  3. Jennifer Abraham Vega, MDSan Juan, PR1366030595
  4. Jose M. Abreu Guzman, M.D.Manati, PR1982745816
  5. Steven Abreu Reyes, M.D.Las Piedras, PR1801146667
  6. Ibrahim Abu-Usbaabdel-FattahAibonito, PR1285851758
  7. Nidal Abukhalil Rashid, MDHatillo, PR1760435226
  8. Adrian Acevedo, M.D.Santa Isabel, PR1518173624
  9. Angel Acevedo, MDSan Juan, PR1689663817
  10. Angelic AcevedoVega Alta, PR1386723518

Common questions

What is Julissa Jaca Castro, MD's NPI number?

Julissa Jaca Castro, MD's National Provider Identifier (NPI) is 1588327381, issued on Oct 19, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Julissa Jaca Castro, MD located?

The NPPES record lists a practice address at Carr Num 2 KM 11.6, Bayamon, PR, 00960. Phone: (787) 620-8181. Providers update this record themselves, so call before visiting.

How can I verify Julissa Jaca Castro, MD's license?

NPPES lists Puerto Rico license number 23630, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Julissa Jaca Castro, MD prescribe under Medicare Part D?

In 2024, Julissa Jaca Castro, MD had 73 Medicare Part D claims for 53 beneficiaries; the average among general practice physician prescribers was 2,957. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.