Caroline Imhoff, PA-C
NPI 1821676651 · Psychiatric/Mental Health Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caroline Imhoff, PA-C is a Psychiatric/Mental Health Nurse Practitioner provider in Phoenix, AZ (NPI 1821676651).
Provider details
- NPI number
- 1821676651
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 085.008089 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Sertraline Hcl | 48 |
| Duloxetine Hcl | 41 |
| Mirtazapine | 36 |
| Buspirone Hcl | 30 |
| Bupropion Hclbrand: Bupropion Xl | 29 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 21 |
| Escitalopram Oxalate | 20 |
| Hydroxyzine Hcl | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-01
- Last updated
- 2025-07-15
- Certified
- 2025-07-02
Frequently asked questions
- What is Caroline Imhoff's NPI number?
- Caroline Imhoff's National Provider Identifier (NPI) is 1821676651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Imhoff's specialty?
- Caroline Imhoff is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Caroline Imhoff located?
- Caroline Imhoff's practice location on file with NPPES is 8222 S 48th St Ste 200, Phoenix, AZ 85044-5303.
- What is Caroline Imhoff's phone number?
- The practice phone number listed in the NPPES registry for Caroline Imhoff is (623) 300-5477.
- Does Caroline Imhoff accept Medicare?
- Caroline Imhoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caroline Imhoff's NPI active?
- Yes — Caroline Imhoff's NPI (1821676651) is active in the NPPES registry as of the last update on 2025-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.