Doctor profile · Federal record
Dr. Kristi Grutzmacher, APNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Medicine Physician · Waukesha, WI
- NPI 1669887246
- Accepts Medicare
- 13 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
N20W22961 Watertown RD
Waukesha, WI 531861306
(262) 875-5070
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- January 13, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Wisconsin #5824-33 · Wisconsin #5824
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669887246. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
832
Distinct HCPCS
2
Medicare allowed
$86,169
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 423 | 90 | $85 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 409 | 64 | $122 |
In context: peer comparison
Among 23 peers in this city , average services per provider: 112. This provider delivers 7.4× the peer median.Open Payments
Industry payments received
All-time total
$50
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 1 | $50.26 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,443
Patients
307
Total drug cost
$67,320
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 207 | 44 | $4,061 |
| Pantoprazole Sodium | Generic | 133 | 32 | $7,175 |
| Gabapentin | Generic | 128 | 32 | $1,967 |
| Amlodipine Besylate | Generic | 100 | 20 | $1,314 |
| Baclofen | Generic | 98 | 20 | $4,291 |
| Furosemide | Generic | 98 | 24 | $817 |
| Oxycodone Hcl | Generic | 97 | 25 | $1,180 |
| Ipratropium-Albuterol (Ipratropium/Albuterol Sulfate) | Brand | 94 | 17 | $1,615 |
| Eliquis (Apixaban) | Brand | 75 | 16 | $36,333 |
| Metformin Hcl | Generic | 75 | 22 | $1,037 |
Frequently asked questions
What is Dr. Kristi Grutzmacher's medical specialty?
Dr. Kristi Grutzmacher practices Family Nurse Practitioner in Waukesha, WI.
Where does Dr. Kristi Grutzmacher practice?
Dr. Kristi Grutzmacher practices at N20W22961 Watertown RD, Waukesha, WI 531861306. Office phone: 2628755070.
What is Dr. Kristi Grutzmacher's NPI?
Dr. Kristi Grutzmacher's National Provider Identifier (NPI) is 1669887246, issued by NPPES.
Does Dr. Kristi Grutzmacher accept Medicare assignment?
Yes. Dr. Kristi Grutzmacher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kristi Grutzmacher commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with high level of medical decision making (HCPCS 99310). Source: CMS Medicare Physician & Other Practitioners file.