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Kathleen Guarnieri, MD
NPI 1942270756 · Anesthesiology Physician · Phoenix, AZ
Kathleen Guarnieri, MD is a Anesthesiology Physician provider in Phoenix, AZ (NPI 1942270756).
Provider details
- NPI number
- 1942270756
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 22646 (AZ)
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
1919 E Thomas Rd
Phoenix, AZ 85016-7710
Phone: (602) 933-4660
Street-level locationGet directions
Mailing address
2108 E Thomas Rd Ste 130
Phoenix, AZ 85016-0008
Registry dates
- Enumerated
- 2006-01-24
- Last updated
- 2023-01-17
- Certified
- 2023-01-17
Frequently asked questions
- What is Kathleen Guarnieri's NPI number?
- Kathleen Guarnieri's National Provider Identifier (NPI) is 1942270756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Guarnieri's specialty?
- Kathleen Guarnieri is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Kathleen Guarnieri located?
- Kathleen Guarnieri's practice location on file with NPPES is 1919 E Thomas Rd, Phoenix, AZ 85016-7710.
- What is Kathleen Guarnieri's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Guarnieri is (602) 933-4660.
- Is Kathleen Guarnieri's NPI active?
- Yes — Kathleen Guarnieri's NPI (1942270756) is active in the NPPES registry as of the last update on 2023-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.