NPPES file of Aug 9, 2026

Joyce Marie Castro Gonzalez, M.D.

Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician · Guaynabo, PR

Joyce Marie Castro Gonzalez, M.D. is a hospice and palliative medicine (physical medicine & rehabilitation) physician with a practice address in Guaynabo, Puerto Rico, and NPI 1003023813, issued on May 17, 2007. Check the license (Puerto Rico 16032, 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, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003023813
Name
Joyce Marie Castro Gonzalez
Credential
M.D.
Primary taxonomy
Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician 2081H0002X
License number
16032 PR
Self-reported in NPPES; status is on the state search
Practice location
1 Calle San Miguel Apt 75, Guaynabo, PR 00966
Phone
(787) 758-8383
Enumerated
May 17, 2007
Record last updated
Jan 11, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(787) 758-0105
Medicare enrollment
Enrolled (PECOS I20070813000476); accepts Medicare assignment
Medical or professional school
University Of Puerto Rico School Of Medicine, 2003
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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3 nearest hospice and palliative medicine (physical medicine & rehabilitation) physician records → All 4 in Puerto Rico → Look up another NPI →

Verify Joyce Marie Castro Gonzalez 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 16032    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

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74% fewer Medicare Part D claims than the average hospice and palliative medicine (physical medicine & rehabilitation) physician in 2024

190 Medicare Part D claims for 67 beneficiaries, against an average of 724 among the 42 providers of this specialty who prescribed in Part D.

  1. Joyce Castro Gonzalez190
  2. Specialty average724

Most prescribed

  1. Pregabalin64 claims
  2. Gabapentin33 claims
  3. Baclofen19 claims
  4. Duloxetine Hcl17 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.

Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician providers in Puerto Rico

There are 4 hospice and palliative medicine (physical medicine & rehabilitation) physician records in Puerto Rico.

All 4 in Puerto Rico → Every provider in Guaynabo → Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician nationwide →

The 3 hospice and palliative medicine (physical medicine & rehabilitation) physician records with the nearest ZIP codes

  1. Wildo Vargas, M.D.San Juan, PR 009261639398464
  2. Maria Ballester, MDSanturce, PR 009091164649554
  3. Francisco Frontera-Ensenat, M.D.Mayaguez, PR 006811720293855

Common questions

What is Joyce Marie Castro Gonzalez, M.D.'s NPI number?

Joyce Marie Castro Gonzalez, M.D.'s National Provider Identifier (NPI) is 1003023813, issued on May 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Joyce Marie Castro Gonzalez, M.D. located?

The NPPES record lists a practice address at 1 Calle San Miguel Apt 75, Guaynabo, PR, 00966. Phone: (787) 758-8383. Providers update this record themselves, so call before visiting.

How can I verify Joyce Marie Castro Gonzalez, M.D.'s license?

NPPES lists Puerto Rico license number 16032, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Joyce Marie Castro Gonzalez, M.D. prescribe under Medicare Part D?

In 2024, Joyce Marie Castro Gonzalez, M.D. had 190 Medicare Part D claims for 67 beneficiaries; the average among hospice and palliative medicine (physical medicine & rehabilitation) physician prescribers was 724. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.