Ashley Walton, PA-C
NPI 1811264468 · Medical Physician Assistant · Chevy Chase, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Walton, PA-C is a Medical Physician Assistant provider in Chevy Chase, MD (NPI 1811264468).
Provider details
- NPI number
- 1811264468
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- C0005303 (MD)
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 tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,462 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| X-Ray of Hip, 2-3 Views73502 | 352 | $46 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 317 | $85 |
| X-Ray of Knee, 3 Views73562 | 267 | $39 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 207 | $120 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 89 | $67 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 252 | 173 |
| Dexamethasone | 212 | 203 |
| Cefadroxil | 211 | 202 |
| Ondansetronbrand: Ondansetron Odt | 202 | 195 |
| Mupirocin | 189 | 184 |
| Pantoprazole Sodium | 186 | 173 |
| Oxycodone Hcl | 176 | 145 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$743 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-11-28
- Last updated
- 2024-02-28
- Certified
- 2024-02-28
Frequently asked questions
- What is Ashley Walton's NPI number?
- Ashley Walton's National Provider Identifier (NPI) is 1811264468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Walton's specialty?
- Ashley Walton is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashley Walton located?
- Ashley Walton's practice location on file with NPPES is 5530 Wisconsin Ave Ste 1660, Chevy Chase, MD 20815-4322.
- What is Ashley Walton's phone number?
- The practice phone number listed in the NPPES registry for Ashley Walton is (301) 657-9876.
- Does Ashley Walton accept Medicare?
- Ashley Walton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Walton's NPI active?
- Yes — Ashley Walton's NPI (1811264468) is active in the NPPES registry as of the last update on 2024-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.