Marianne Rios, PA
NPI 1104409291 · Physician Assistant · Fort Worth, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Rios, PA is a Physician Assistant provider in Fort Worth, TX (NPI 1104409291).
Provider details
- NPI number
- 1104409291
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
83% 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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 44 | 22 |
| Metformin Hcl | 30 | 14 |
| Rosuvastatin Calcium | 25 | 11 |
| Losartan Potassium | 25 | 13 |
| Amlodipine Besylate | 24 | — |
| Pantoprazole Sodium | 23 | 12 |
| Azithromycin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,228 across 98 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
- 2021-05-05
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Marianne Rios's NPI number?
- Marianne Rios's National Provider Identifier (NPI) is 1104409291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Rios's specialty?
- Marianne Rios is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marianne Rios located?
- Marianne Rios's practice location on file with NPPES is 9800 N Beach St Ste 508, Fort Worth, TX 76244-6473.
- What is Marianne Rios's phone number?
- The practice phone number listed in the NPPES registry for Marianne Rios is (817) 890-9111.
- Does Marianne Rios accept Medicare?
- Marianne Rios is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Rios's NPI active?
- Yes — Marianne Rios's NPI (1104409291) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.