Joyce Castro Gonzalez, M.D.
NPI 1003023813 · Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician · Guaynabo, PR
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce Castro Gonzalez, M.D. is a Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician provider in Guaynabo, PR (NPI 1003023813).
Provider details
- NPI number
- 1003023813
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 16032 (PR)
Specialties & taxonomies
- Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) PhysicianPrimary2081H0002XLicense 16032 (PR)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pregabalin | 64 | 21 |
| Gabapentin | 33 | 11 |
| Baclofen | 19 | 13 |
| Duloxetine Hcl | 17 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-17
- Last updated
- 2011-01-11
Frequently asked questions
- What is Joyce Castro Gonzalez's NPI number?
- Joyce Castro Gonzalez's National Provider Identifier (NPI) is 1003023813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Castro Gonzalez's specialty?
- Joyce Castro Gonzalez is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician (Allopathic & Osteopathic Physicians).
- Where is Joyce Castro Gonzalez located?
- Joyce Castro Gonzalez's practice location on file with NPPES is 1 Calle San Miguel Apt 75, Guaynabo, PR 00966-7941.
- What is Joyce Castro Gonzalez's phone number?
- The practice phone number listed in the NPPES registry for Joyce Castro Gonzalez is (787) 758-8383.
- Does Joyce Castro Gonzalez accept Medicare?
- Joyce Castro Gonzalez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce Castro Gonzalez's NPI active?
- Yes — Joyce Castro Gonzalez's NPI (1003023813) is active in the NPPES registry as of the last update on 2011-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.