Nayo Williams, MD
NPI 1609237841 · Maternal & Fetal Medicine Physician · Farmington, CT
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nayo Williams, MD is a Maternal & Fetal Medicine Physician provider in Farmington, CT (NPI 1609237841).
Provider details
- NPI number
- 1609237841
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 055847 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (2)
- 10201 Gateway Blvd W Ste 301El Paso, TX 79925-7647Phone: (915) 975-8676Fax: (915) 975-8683
- 620 S Fleishel AveTyler, TX 75701-2041Phone: (903) 606-4900
Registry dates
- Enumerated
- 2016-03-16
- Last updated
- 2022-10-11
- Certified
- 2022-10-11
Frequently asked questions
- What is Nayo Williams's NPI number?
- Nayo Williams's National Provider Identifier (NPI) is 1609237841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nayo Williams's specialty?
- Nayo Williams is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nayo Williams located?
- Nayo Williams's practice location on file with NPPES is 263 Farmington Ave, Farmington, CT 06030-2947.
- What is Nayo Williams's phone number?
- The practice phone number listed in the NPPES registry for Nayo Williams is (860) 679-2792.
- Does Nayo Williams accept Medicare?
- Nayo Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nayo Williams's NPI active?
- Yes — Nayo Williams's NPI (1609237841) is active in the NPPES registry as of the last update on 2022-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.