Provider Profile
Margaret G. Rancich, PA-C
Unclaimed ProfileAbout Margaret Rancich
Margaret G. Rancich, PA-C is a physician assistant practicing in Chicago, IL. Medicare claims data shows Margaret provided 289 services to 266 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, and telephone medical discussion with physician, 11-20 minutes. This provider record is associated with NPI 1649831371.
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
- (312) 926-6000
- Email not available
Practice Locations
259 E ERIE ST STE 2350
Chicago, IL 60611
Procedures Most Often Billed to Medicare
289 services · 266 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
214 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
38 | As often as other peers in Physician Assistant |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
25 | As often as other peers in Physician Assistant |
| Telephone medical discussion with physician, 5-10 minutes | Office visit | 99441 |
12 | 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.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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.
More connections — 24 related providers in 3 groups
Other physician assistants in Chicago 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Margaret G. Rancich specialize in?
Margaret G. Rancich is a physician assistant in Chicago, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Margaret G. Rancich located?
Margaret G. Rancich is listed at 259 E Erie St Ste 2350, Chicago, IL 60611. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Margaret G. Rancich's phone number?
The number on file is (312) 926-6000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Margaret G. Rancich?
Margaret G. Rancich's National Provider Identifier is 1649831371. 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 Margaret G. Rancich train?
Margaret G. Rancich attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Margaret G. Rancich have?
Margaret G. Rancich has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What does Margaret G. Rancich do most often?
According to Medicare billing data, Margaret G. Rancich 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
Is Margaret G. Rancich's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Margaret G. Rancich. If this is you, claiming it is free.
Guide.md
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