Maryann Thomas, ARNP
NPI 1588048086 · Family Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maryann Thomas, ARNP is a Family Nurse Practitioner provider in San Francisco, CA (NPI 1588048086).
Provider details
- NPI number
- 1588048086
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- APRN-LIC-261868 (MT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$32 across 1 record (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
Additional practice locations (2)
- 632 Broadway Ph 12New York, NY 10012-2614Phone: (347) 294-3414
- 576 Jefferson AveFort Eustis, VA 23604-1373Phone: (757) 314-7500
Registry dates
- Enumerated
- 2015-07-14
- Last updated
- 2025-09-05
- Certified
- 2025-09-05
Frequently asked questions
- What is Maryann Thomas's NPI number?
- Maryann Thomas's National Provider Identifier (NPI) is 1588048086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Thomas's specialty?
- Maryann Thomas is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maryann Thomas located?
- Maryann Thomas's practice location on file with NPPES is 1 Hawthorne St Unit 23d, San Francisco, CA 94105-3984.
- What is Maryann Thomas's phone number?
- The practice phone number listed in the NPPES registry for Maryann Thomas is (347) 943-8131.
- Does Maryann Thomas accept Medicare?
- Maryann Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maryann Thomas's NPI active?
- Yes — Maryann Thomas's NPI (1588048086) is active in the NPPES registry as of the last update on 2025-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.