Rebecca Charnley, PA-C
NPI 1699306159 · Physician Assistant · Frederick, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Charnley, PA-C is a Physician Assistant provider in Frederick, MD (NPI 1699306159).
Provider details
- NPI number
- 1699306159
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 0010-10449 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
407 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 181 | $107 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 112 | $75 |
| 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 | 75 | $14 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 25 | $111 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 14 | $140 |
Typical Medicare-allowed amounts for these services range $14–$140 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 104 | 34 |
| Levothyroxine Sodium | 79 | 22 |
| Amlodipine Besylate | 46 | 20 |
| Rosuvastatin Calcium | 41 | 14 |
| Metformin Hcl | 37 | 14 |
| Simvastatin | 32 | — |
| Lisinopril | 31 |
Practice location
Mailing address
Additional practice locations (3)
- 3745 Sykesville RdSykesville, MD 21784-9542Phone: (443) 974-8624
- 461 Western Blvd Ste 122Jacksonville, NC 28546-7637Phone: (910) 333-0283Fax: (910) 333-0513
- 220 Red Mulberry Way Apt 5Charleston, WV 25306-6320Phone: (443) 974-8624
Registry dates
- Enumerated
- 2020-02-03
- Last updated
- 2021-11-16
- Certified
- 2021-11-16
Frequently asked questions
- What is Rebecca Charnley's NPI number?
- Rebecca Charnley's National Provider Identifier (NPI) is 1699306159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Charnley's specialty?
- Rebecca Charnley is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rebecca Charnley located?
- Rebecca Charnley's practice location on file with NPPES is 3430 Worthington Blvd, Frederick, MD 21704-7017.
- What is Rebecca Charnley's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Charnley is (240) 215-6310.
- Does Rebecca Charnley accept Medicare?
- Rebecca Charnley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Charnley's NPI active?
- Yes — Rebecca Charnley's NPI (1699306159) is active in the NPPES registry as of the last update on 2021-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.