Aimee Greenfield, PA-C
NPI 1093231920 · Medical Physician Assistant · Guerneville, CA
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aimee Greenfield, PA-C is a Medical Physician Assistant provider in Guerneville, CA (NPI 1093231920).
Provider details
- NPI number
- 1093231920
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 54858 (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 tenure38% of score
8 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 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 142 | 30 |
| Levothyroxine Sodium | 105 | 28 |
| Amlodipine Besylate | 70 | 16 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 61 | 12 |
| Gabapentin | 51 | 12 |
| Lisinopril | 49 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-08-22
- Last updated
- 2022-07-21
Frequently asked questions
- What is Aimee Greenfield's NPI number?
- Aimee Greenfield's National Provider Identifier (NPI) is 1093231920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aimee Greenfield's specialty?
- Aimee Greenfield is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Aimee Greenfield located?
- Aimee Greenfield's practice location on file with NPPES is 14045 Mill St, Guerneville, CA 95446-8303.
- What is Aimee Greenfield's phone number?
- The practice phone number listed in the NPPES registry for Aimee Greenfield is (707) 869-5977.
- Does Aimee Greenfield accept Medicare?
- Aimee Greenfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aimee Greenfield's NPI active?
- Yes — Aimee Greenfield's NPI (1093231920) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.