Kimberly Casarotti, FNP
NPI 1992211957 · Family Nurse Practitioner · Petaluma, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kimberly Casarotti, FNP is a Family Nurse Practitioner provider in Petaluma, CA (NPI 1992211957).
Provider details
- NPI number
- 1992211957
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95008024 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
697 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 286 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 174 | $119 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 105 | $53 |
| Automated Urinalysis Test81003 | 37 | $2 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 23 | $14 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 21 | $84 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 101 | 50 |
| Lisinopril | 59 | 31 |
| Levothyroxine Sodium | 59 | 33 |
| Losartan Potassium | 49 | 21 |
| Amlodipine Besylate | 46 | 26 |
| Rosuvastatin Calcium | 45 | 17 |
| Simvastatin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-12-28
- Last updated
- 2021-10-20
- Certified
- 2021-10-20
Frequently asked questions
- What is Kimberly Casarotti's NPI number?
- Kimberly Casarotti's National Provider Identifier (NPI) is 1992211957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kimberly Casarotti's specialty?
- Kimberly Casarotti is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kimberly Casarotti located?
- Kimberly Casarotti's practice location on file with NPPES is 104 Lynch Creek Way Ste 10, Petaluma, CA 94954-2355.
- What is Kimberly Casarotti's phone number?
- The practice phone number listed in the NPPES registry for Kimberly Casarotti is (707) 782-9123.
- Does Kimberly Casarotti accept Medicare?
- Kimberly Casarotti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kimberly Casarotti's NPI active?
- Yes — Kimberly Casarotti's NPI (1992211957) is active in the NPPES registry as of the last update on 2021-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.