Provider Profile
Masha Chizhik
Unclaimed ProfileAbout Masha Chizhik
Masha Chizhik is a physician assistant based in Chicago, IL. According to Medicare claims data, Masha cared for 141 Medicare patients across 197 services. The services billed most often include established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, and hemoglobin a1c level. The provider's National Provider Identifier (NPI) is 1841614666.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (773) 250-5222
- Email not available
Practice Locations
1541 W DEVON AVE
Chicago, IL 60660
Procedures Most Often Billed to Medicare
197 services · 141 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
117 | More than most peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
33 | As often as other peers in Physician Assistant |
| Hemoglobin a1c level | Lab test | 83036 |
33 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
14 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Chicago 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Masha Chizhik specialize in?
Masha Chizhik is a physician assistant in Chicago, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Masha Chizhik located?
Masha Chizhik is listed at 1541 W Devon Ave, Chicago, IL 60660. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Masha Chizhik's phone number?
The number on file is (773) 250-5222. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Masha Chizhik's NPI number?
Masha Chizhik's National Provider Identifier is 1841614666. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Masha Chizhik train?
Masha Chizhik attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Masha Chizhik been practicing?
Masha Chizhik has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What does Masha Chizhik do most often?
According to Medicare billing data, Masha Chizhik the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Masha Chizhik confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Masha Chizhik. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.