Anna Tzonkov, M.D.
NPI 1356788079 · Anesthesiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Tzonkov, M.D. is a Anesthesiology Physician provider in Chicago, IL (NPI 1356788079).
Provider details
- NPI number
- 1356788079
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036.142457 (IL)
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
13 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
- 2013-06-04
- Last updated
- 2021-04-30
- Certified
- 2021-04-30
Frequently asked questions
- What is Anna Tzonkov's NPI number?
- Anna Tzonkov's National Provider Identifier (NPI) is 1356788079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Tzonkov's specialty?
- Anna Tzonkov is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Anna Tzonkov located?
- Anna Tzonkov's practice location on file with NPPES is 1900 W.polk Street, Chicago, IL 60612.
- What is Anna Tzonkov's phone number?
- The practice phone number listed in the NPPES registry for Anna Tzonkov is (312) 864-4000.
- Does Anna Tzonkov accept Medicare?
- Anna Tzonkov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Tzonkov's NPI active?
- Yes — Anna Tzonkov's NPI (1356788079) is active in the NPPES registry as of the last update on 2021-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.