Provider Profile
Kristi K. Grutzmacher, APNP
Unclaimed ProfileAbout Kristi Grutzmacher
Kristi K. Grutzmacher, APNP is a nurse practitioner based in Waukesha, WI. Kristi is also listed as specializing in family medicine and nurse practitioner — family. According to Medicare claims data, Kristi cared for 238 Medicare patients across 734 services. The services billed most often include subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes, subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, and residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes. The provider's National Provider Identifier (NPI) is 1669887246.
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
- (262) 875-5070
- Email not available
Practice Locations
N20W22961 WATERTOWN RD
Waukesha, WI 53186
Procedures Most Often Billed to Medicare
734 services · 238 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
428 | More than most peers in Nurse Practitioner |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
190 | As often as other peers in Nurse Practitioner |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
81 | As often as other peers in Nurse Practitioner |
| Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99350 |
35 | 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 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 23 related providers in 3 groups
Other nurse practitioners in Waukesha 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Kristi K. Grutzmacher's specialty?
Kristi K. Grutzmacher is a nurse practitioner in Waukesha, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Kristi K. Grutzmacher?
Kristi K. Grutzmacher is listed at N20W22961 Watertown Rd, Waukesha, WI 53186. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Kristi K. Grutzmacher?
The number on file is (262) 875-5070. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Kristi K. Grutzmacher's NPI number?
Kristi K. Grutzmacher's National Provider Identifier is 1669887246. 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 Kristi K. Grutzmacher's education?
Kristi K. Grutzmacher attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Kristi K. Grutzmacher been practicing?
Kristi K. Grutzmacher has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Kristi K. Grutzmacher known for?
According to Medicare billing data, Kristi K. Grutzmacher 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 Kristi K. Grutzmacher confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Kristi K. Grutzmacher. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.