John Liszka-Hackzell, MD
NPI 1922106566 · Anesthesiology Physician · Cottonwood, AZ
John Liszka-Hackzell, MD is a Anesthesiology Physician provider in Cottonwood, AZ (NPI 1922106566).
Provider details
- NPI number
- 1922106566
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 27923 (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
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
- 2006-09-20
- Last updated
- 2015-12-08
Frequently asked questions
- What is John Liszka-Hackzell's NPI number?
- John Liszka-Hackzell's National Provider Identifier (NPI) is 1922106566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Liszka-Hackzell's specialty?
- John Liszka-Hackzell is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Liszka-Hackzell located?
- John Liszka-Hackzell's practice location on file with NPPES is 269 S Candy Ln, Cottonwood, AZ 86326-4158.
- What is John Liszka-Hackzell's phone number?
- The practice phone number listed in the NPPES registry for John Liszka-Hackzell is (928) 639-6150.
- Is John Liszka-Hackzell's NPI active?
- Yes — John Liszka-Hackzell's NPI (1922106566) is active in the NPPES registry as of the last update on 2015-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.