IndividualActive
Martha Williams, RN
NPI 1205800745 · Registered Nurse · Ithaca, NY
Martha Williams, RN is a Registered Nurse provider in Ithaca, NY (NPI 1205800745).
Provider details
- NPI number
- 1205800745
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- License
- 284790-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
Practice location
Cornell University Health Services
Ho Plaza
Ithaca, NY 14853-3101
Phone: (607) 255-6959
Fax: (607) 254-3404
Approximate (ZIP-level) locationGet directions
Mailing address
Cornell University Health Services
Ithaca, NY 14853-3101
Registry dates
- Enumerated
- 2006-02-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Martha Williams's NPI number?
- Martha Williams's National Provider Identifier (NPI) is 1205800745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Williams's specialty?
- Martha Williams is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Martha Williams located?
- Martha Williams's practice location on file with NPPES is Cornell University Health Services, Ithaca, NY 14853-3101.
- What is Martha Williams's phone number?
- The practice phone number listed in the NPPES registry for Martha Williams is (607) 255-6959.
- Is Martha Williams's NPI active?
- Yes — Martha Williams's NPI (1205800745) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.