Provider Profile
Deborah A. Guziatek-Karwan, CNP
Unclaimed ProfileAbout Deborah Guziatek-Karwan
Deborah A. Guziatek-Karwan, CNP is a nurse practitioner based in Detroit, MI. Deborah is also listed as specializing in nurse practitioner — adult health. According to Medicare claims data, Deborah cared for 35 Medicare patients across 61 services. 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. The provider's National Provider Identifier (NPI) is 1811937360.
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
- (800) 527-6266
- Email not available
Practice Locations
4100 JOHN R KARMANOS CANCER CENTER MIDLEVELS
Detroit, MI 48201
Procedures Most Often Billed to Medicare
61 services · 35 patients · 1 distinct code
| 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 |
61 | As often as other peers in Nurse Practitioner |
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 nurse practitioners at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 nurse practitioners in Detroit 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Deborah A. Guziatek-Karwan's specialty?
Deborah A. Guziatek-Karwan is a nurse practitioner in Detroit, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Deborah A. Guziatek-Karwan?
Deborah A. Guziatek-Karwan is listed at 4100 John R Karmanos Cancer Center Midlevels, Detroit, MI 48201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Deborah A. Guziatek-Karwan?
The number on file is (800) 527-6266. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Deborah A. Guziatek-Karwan's NPI number?
Deborah A. Guziatek-Karwan's National Provider Identifier is 1811937360. 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
What is Deborah A. Guziatek-Karwan's education?
Deborah A. Guziatek-Karwan attended Other, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Deborah A. Guziatek-Karwan been practicing?
Deborah A. Guziatek-Karwan has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What is Deborah A. Guziatek-Karwan known for?
According to Medicare billing data, Deborah A. Guziatek-Karwan 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 Deborah A. Guziatek-Karwan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Deborah A. Guziatek-Karwan. If this is you, claiming it is free.
Guide.md
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