Amy Barber, PA-C
NPI 1780606830 · Physician Assistant · Grass Valley, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Barber, PA-C is a Physician Assistant provider in Grass Valley, CA (NPI 1780606830).
Provider details
- NPI number
- 1780606830
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA17613 (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
19 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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 60 | 21 |
| Atorvastatin Calcium | 47 | 14 |
| Escitalopram Oxalate | 41 | 11 |
| Simvastatin | 32 | — |
| Levothyroxine Sodium | 31 | 16 |
| Hydrochlorothiazide | 31 | 13 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2023-03-07
Frequently asked questions
- What is Amy Barber's NPI number?
- Amy Barber's National Provider Identifier (NPI) is 1780606830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Barber's specialty?
- Amy Barber is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amy Barber located?
- Amy Barber's practice location on file with NPPES is 101 Margaret Ln, Grass Valley, CA 95945-4207.
- What is Amy Barber's phone number?
- The practice phone number listed in the NPPES registry for Amy Barber is (530) 273-2221.
- Does Amy Barber accept Medicare?
- Amy Barber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Barber's NPI active?
- Yes — Amy Barber's NPI (1780606830) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.