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Edit this profileAt a glance
- 5325 Elliott Dr., 2Nd Floor, Ypsilanti, MI 48197
About Catherine Giles
Catherine I. Giles, CNP is a nurse practitioner based in Ypsilanti, MI. Medicare claims data shows Catherine provided 118 services to 109 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 low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1710533799.
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
- (734) 714-8000
- Email not available
Practice Locations
5325 ELLIOTT DR. 2ND FLOOR
Ypsilanti, MI 48197
Procedures Most Often Billed to Medicare
118 services · 109 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 |
55 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
35 | As often as other peers in Nurse Practitioner |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
17 | Less often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
11 | Less often than most 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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 Ypsilanti 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 is Catherine I. Giles's specialty?
Catherine I. Giles is a nurse practitioner in Ypsilanti, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Catherine I. Giles?
Catherine I. Giles is listed at 5325 Elliott Dr. 2Nd Floor, Ypsilanti, MI 48197. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Catherine I. Giles?
The number on file is (734) 714-8000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Catherine I. Giles?
Catherine I. Giles's National Provider Identifier is 1710533799. 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 Catherine I. Giles's education?
Catherine I. Giles attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Catherine I. Giles have?
Catherine I. Giles has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What is Catherine I. Giles known for?
According to Medicare billing data, Catherine I. Giles 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 Catherine I. Giles's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Catherine I. Giles. If this is you, claiming it is free.
Guide.md
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