Ross Keffer
NPI 1669993044 · Physician Assistant · Stoneboro, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ross Keffer is a Physician Assistant provider in Stoneboro, PA (NPI 1669993044).
Provider details
- NPI number
- 1669993044
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- MA060448 (PA)
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 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 164 | 136 |
| Levothyroxine Sodium | 92 | 26 |
| Azithromycin | 81 | 74 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 76 | 31 |
| Doxycycline Hyclate | 64 | 55 |
| Omeprazole | 64 | 22 |
| Amlodipine Besylate | 43 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-07-06
- Last updated
- 2021-05-28
- Certified
- 2021-01-18
Frequently asked questions
- What is Ross Keffer's NPI number?
- Ross Keffer's National Provider Identifier (NPI) is 1669993044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ross Keffer's specialty?
- Ross Keffer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ross Keffer located?
- Ross Keffer's practice location on file with NPPES is 25 Linden St, Stoneboro, PA 16153.
- What is Ross Keffer's phone number?
- The practice phone number listed in the NPPES registry for Ross Keffer is (724) 376-3175.
- Does Ross Keffer accept Medicare?
- Ross Keffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ross Keffer's NPI active?
- Yes — Ross Keffer's NPI (1669993044) is active in the NPPES registry as of the last update on 2021-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.