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Katherine Williams, N.P.
NPI 1184616609 · Internal Medicine Physician · Ithaca, NY
Katherine Williams, N.P. is a Internal Medicine Physician provider in Ithaca, NY (NPI 1184616609).
Provider details
- NPI number
- 1184616609
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- F303419-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
404 N Cayuga St
Ithaca, NY 14850-4219
Phone: (607) 277-0969
Fax: (607) 277-3242
Street-level locationGet directions
Mailing address
404 N Cayuga St
Ithaca, NY 14850-4219
Registry dates
- Enumerated
- 2005-08-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Katherine Williams's NPI number?
- Katherine Williams's National Provider Identifier (NPI) is 1184616609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Williams's specialty?
- Katherine Williams is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Williams located?
- Katherine Williams's practice location on file with NPPES is 404 N Cayuga St, Ithaca, NY 14850-4219.
- What is Katherine Williams's phone number?
- The practice phone number listed in the NPPES registry for Katherine Williams is (607) 277-0969.
- Is Katherine Williams's NPI active?
- Yes — Katherine Williams's NPI (1184616609) 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.