Maria Tosca, M.D., M.P.H.
NPI 1437363983 · Hospice and Palliative Medicine (Obstetrics & Gynecology) Physician · Mayaguez, PR
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Tosca, M.D., M.P.H. is a Hospice and Palliative Medicine (Obstetrics & Gynecology) Physician provider in Mayaguez, PR (NPI 1437363983).
Provider details
- NPI number
- 1437363983
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Obstetrics & Gynecology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.P.H.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 12839 (PR)
Specialties & taxonomies
- Hospice and Palliative Medicine (Obstetrics & Gynecology) PhysicianPrimary207VH0002XLicense 12839 (PR)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 47 | 33 |
| Estradiol | 47 | 12 |
| Estrogens, Conjugatedbrand: Premarin | 27 | 14 |
| Progesterone, Micronizedbrand: Progesterone | 21 | — |
| Valacyclovir Hclbrand: Valacyclovir | 11 | — |
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$256 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-10
- Last updated
- 2023-02-27
- Certified
- 2023-02-27
Frequently asked questions
- What is Maria Tosca's NPI number?
- Maria Tosca's National Provider Identifier (NPI) is 1437363983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Tosca's specialty?
- Maria Tosca is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Obstetrics & Gynecology) Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Tosca located?
- Maria Tosca's practice location on file with NPPES is Dr. Basora 55n, Mayaguez, PR 00680.
- What is Maria Tosca's phone number?
- The practice phone number listed in the NPPES registry for Maria Tosca is (787) 832-9783.
- Does Maria Tosca accept Medicare?
- Maria Tosca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Tosca's NPI active?
- Yes — Maria Tosca's NPI (1437363983) is active in the NPPES registry as of the last update on 2023-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.