Provider Profile
Kathleen Ritzert, CNP
Unclaimed ProfileAbout Kathleen Ritzert
Listed in the NPI registry as a nurse practitioner, Kathleen Ritzert, CNP practices in Ann Arbor, MI. According to Medicare claims data, Kathleen cared for 339 Medicare patients across 346 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, established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, and routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. NPI 1225583362 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
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) 769-1624
- Email not available
Practice Locations
2215 FULLER RD
Ann Arbor, MI 48105
Procedures Most Often Billed to Medicare
346 services · 339 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
43 | More often than most peers in Nurse Practitioner |
| External shock to heart to regulate heart beat | Treatment | 92960 |
43 | More often than most peers in Nurse Practitioner |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
36 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
104 | More 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 |
65 | More 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 |
37 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
18 | More 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.
Related specialists at this location 1
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 nurse practitioners in Ann Arbor 8
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in MI who bill this service to Medicare most often.
Common questions
What does Kathleen Ritzert specialize in?
Kathleen Ritzert is a nurse practitioner in Ann Arbor, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Kathleen Ritzert located?
Kathleen Ritzert is listed at 2215 Fuller Rd, Ann Arbor, MI 48105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Kathleen Ritzert's phone number?
The number on file is (734) 769-1624. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Kathleen Ritzert's NPI number?
Kathleen Ritzert's National Provider Identifier is 1225583362. 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 long has Kathleen Ritzert been practicing?
Kathleen Ritzert has 10+ years experience. Registered with an NPI since 2016. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Kathleen Ritzert do most often?
According to Medicare billing data, Kathleen Ritzert provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and external shock to heart to regulate heart beat, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Kathleen Ritzert confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Kathleen Ritzert. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.