Joelle Keyser, CRNP
NPI 1851049076 · Family Nurse Practitioner · Hagerstown, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joelle Keyser, CRNP is a Family Nurse Practitioner provider in Hagerstown, MD (NPI 1851049076).
Provider details
- NPI number
- 1851049076
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R243093 (MD)
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
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
196 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 50 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $109 |
| Admn Sarscov2 Vacc 1 Dose90480 | 34 | $42 |
| Administration of Influenza Virus VaccineG0008 | 25 | $32 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 19 | $94 |
| Detection Test By Nucleic Acid for Strep (streptococcus, Group A), Amplified Probe Technique87651 | 17 |
Practice location
Mailing address
Additional practice locations (1)
- 300 Ballenger Center DrFrederick, MD 21703-7096Phone: (301) 682-7213
Registry dates
- Enumerated
- 2022-03-16
- Last updated
- 2025-05-05
- Certified
- 2025-05-05
Frequently asked questions
- What is Joelle Keyser's NPI number?
- Joelle Keyser's National Provider Identifier (NPI) is 1851049076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joelle Keyser's specialty?
- Joelle Keyser is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joelle Keyser located?
- Joelle Keyser's practice location on file with NPPES is 13620 Crayton Blvd Ste B, Hagerstown, MD 21742-2335.
- What is Joelle Keyser's phone number?
- The practice phone number listed in the NPPES registry for Joelle Keyser is (240) 313-9890.
- Does Joelle Keyser accept Medicare?
- Joelle Keyser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joelle Keyser's NPI active?
- Yes — Joelle Keyser's NPI (1851049076) is active in the NPPES registry as of the last update on 2025-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.