Kathleen Williams Nissman, MD
NPI 1962606269 · Anesthesiology Physician · Raleigh, NC
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Williams Nissman, MD is a Anesthesiology Physician provider in Raleigh, NC (NPI 1962606269).
Provider details
- NPI number
- 1962606269
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 97347 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-06-12
- Last updated
- 2023-10-31
- Certified
- 2023-10-31
Frequently asked questions
- What is Kathleen Williams Nissman's NPI number?
- Kathleen Williams Nissman's National Provider Identifier (NPI) is 1962606269, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Williams Nissman's specialty?
- Kathleen Williams Nissman is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Kathleen Williams Nissman located?
- Kathleen Williams Nissman's practice location on file with NPPES is 4420 Lake Boone Trl, Raleigh, NC 27607-7505.
- What is Kathleen Williams Nissman's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Williams Nissman is (919) 784-3241.
- Does Kathleen Williams Nissman accept Medicare?
- Kathleen Williams Nissman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Williams Nissman's NPI active?
- Yes — Kathleen Williams Nissman's NPI (1962606269) is active in the NPPES registry as of the last update on 2023-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.