Sarah Keiser, CRNP
NPI 1245503606 · Family Nurse Practitioner · Oxford, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Keiser, CRNP is a Family Nurse Practitioner provider in Oxford, PA (NPI 1245503606).
Provider details
- NPI number
- 1245503606
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- SP011706 (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 tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
914 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 300 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 246 | $110 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 129 | $79 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 97 | $9 |
| Administration of Influenza Virus VaccineG0008 | 62 | $33 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 90 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 284 | 121 |
| Lisinopril | 192 | 80 |
| Omeprazole | 168 | 68 |
| Gabapentin | 153 | 47 |
| Amlodipine Besylate | 144 | 59 |
| Rosuvastatin Calcium | 138 | 66 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-02-15
- Last updated
- 2013-04-15
Frequently asked questions
- What is Sarah Keiser's NPI number?
- Sarah Keiser's National Provider Identifier (NPI) is 1245503606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Keiser's specialty?
- Sarah Keiser is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Keiser located?
- Sarah Keiser's practice location on file with NPPES is 620 Spear St, Oxford, PA 19363-1655.
- What is Sarah Keiser's phone number?
- The practice phone number listed in the NPPES registry for Sarah Keiser is (610) 932-9300.
- Does Sarah Keiser accept Medicare?
- Sarah Keiser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Keiser's NPI active?
- Yes — Sarah Keiser's NPI (1245503606) is active in the NPPES registry as of the last update on 2013-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.