Petya Chalakova, MD
NPI 1902929383 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Petya Chalakova, MD is a Internal Medicine Physician provider in Chicago, IL (NPI 1902929383).
Provider details
- NPI number
- 1902929383
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
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
83% 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 47 | 20 |
| Amlodipine Besylate | 29 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 24 | — |
| Metformin Hcl | 18 | — |
| Hydrochlorothiazide | 17 | — |
| Lisinopril | 15 | — |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Petya Chalakova's NPI number?
- Petya Chalakova's National Provider Identifier (NPI) is 1902929383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Petya Chalakova's specialty?
- Petya Chalakova is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Petya Chalakova located?
- Petya Chalakova's practice location on file with NPPES is 836 W Wellington Ave, Chicago, IL 60657-5147.
- What is Petya Chalakova's phone number?
- The practice phone number listed in the NPPES registry for Petya Chalakova is (773) 713-8382.
- Does Petya Chalakova accept Medicare?
- Petya Chalakova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Petya Chalakova's NPI active?
- Yes — Petya Chalakova's NPI (1902929383) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.