Physician Profile
Calvin H. Flowers, M.D.
Unclaimed ProfileAbout Dr. Flowers
Calvin H. Flowers, M.D. practices nuclear medicine in Chicago, IL. Calvin is also listed as specializing in diagnostic radiology. Medicare claims data shows Calvin provided 77 services to 77 patients. The services billed most often include ct scan of abdomen and pelvis with contrast, ct scan of chest with contrast, and low dose ct scan of chest for lung cancer screening.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 569-7151
- Email not available
Practice Locations
820 S DAMEN AVE
Chicago, IL 60612
1653 W Congress Pkwy
Chicago, IL 60612
1740 W Taylor St
Chicago, IL 60612
Procedures Most Often Billed to Medicare
77 services · 77 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
32 | Less often than most peers in Nuclear Medicine |
| Ct scan of chest with contrast | Imaging | 71260 |
23 | Less often than most peers in Nuclear Medicine |
| Low dose ct scan of chest for lung cancer screening | Imaging | 71271 |
22 | Less often than most peers in Nuclear Medicine |
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.
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 nuclear medicines in Chicago 8
Same specialty, same city.
Also performs Ct scan of abdomen and pelvis with contrast 8
Providers in IL who bill this service to Medicare most often.
Common questions
What is Calvin H. Flowers's specialty?
Calvin H. Flowers is a nuclear medicine in Chicago, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Calvin H. Flowers?
Calvin H. Flowers is listed at 820 S Damen Ave, Chicago, IL 60612. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Calvin H. Flowers?
The number on file is (312) 569-7151. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Calvin H. Flowers?
Calvin H. Flowers's National Provider Identifier is 1598841843. 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
How much experience does Calvin H. Flowers have?
Calvin H. Flowers has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Calvin H. Flowers known for?
According to Medicare billing data, Calvin H. Flowers performs imaging including ct scan of abdomen and pelvis with contrast and ct scan of chest with contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Calvin H. Flowers's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Calvin H. Flowers. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.