Holly Prentice, P.A.C.
NPI 1588606404 · Medical Physician Assistant · Glendora, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Prentice, P.A.C. is a Medical Physician Assistant provider in Glendora, CA (NPI 1588606404).
Provider details
- NPI number
- 1588606404
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.C.
- Sex
- Female
- Sole proprietor
- No
- License
- 15115 (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
20 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 28 | 28 |
| Prednisone | 23 | 23 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 21 | 21 |
| Cephalexin | 18 | 15 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 18 | 18 |
| Doxycycline Hyclate | 15 | 15 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Holly Prentice's NPI number?
- Holly Prentice's National Provider Identifier (NPI) is 1588606404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Prentice's specialty?
- Holly Prentice is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Holly Prentice located?
- Holly Prentice's practice location on file with NPPES is 440 W Foothill Blvd, Glendora, CA 91741-3361.
- What is Holly Prentice's phone number?
- The practice phone number listed in the NPPES registry for Holly Prentice is (626) 963-9402.
- Does Holly Prentice accept Medicare?
- Holly Prentice is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Prentice's NPI active?
- Yes — Holly Prentice's NPI (1588606404) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.