Katharine Witham, CRNA
NPI 1184241705 · Anesthesiology Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katharine Witham, CRNA is a Anesthesiology Physician provider in Phoenix, AZ (NPI 1184241705).
Provider details
- NPI number
- 1184241705
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 128156 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2020-06-30
- Last updated
- 2020-06-30
- Certified
- 2020-06-30
Frequently asked questions
- What is Katharine Witham's NPI number?
- Katharine Witham's National Provider Identifier (NPI) is 1184241705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Witham's specialty?
- Katharine Witham is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Katharine Witham located?
- Katharine Witham's practice location on file with NPPES is 2601 E Roosevelt St, Phoenix, AZ 85008-4973.
- What is Katharine Witham's phone number?
- The practice phone number listed in the NPPES registry for Katharine Witham is (603) 344-5011.
- Does Katharine Witham accept Medicare?
- Katharine Witham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katharine Witham's NPI active?
- Yes — Katharine Witham's NPI (1184241705) is active in the NPPES registry as of the last update on 2020-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.