Ashley Grimsley, P.A.
NPI 1245263821 · Medical Physician Assistant · Durham, NC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Grimsley, P.A. is a Medical Physician Assistant provider in Durham, NC (NPI 1245263821).
Provider details
- NPI number
- 1245263821
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 103549 (NC)
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
19 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
703 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 | 303 | $71 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 275 | $59 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 71 | $88 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 54 | $44 |
Typical Medicare-allowed amounts for these services range $44–$88 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 518 | 227 |
| Oxycodone Hcl | 438 | 224 |
| Pantoprazole Sodium | 166 | 154 |
| Amoxicillin | 94 | 60 |
| Gabapentin | 78 | 30 |
| Tramadol Hcl | 73 | 46 |
| Diclofenac Sodium | 72 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-08
- Last updated
- 2008-11-19
Frequently asked questions
- What is Ashley Grimsley's NPI number?
- Ashley Grimsley's National Provider Identifier (NPI) is 1245263821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Grimsley's specialty?
- Ashley Grimsley is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashley Grimsley located?
- Ashley Grimsley's practice location on file with NPPES is 1000 Trent Dr, Durham, NC 27710-0001.
- What is Ashley Grimsley's phone number?
- The practice phone number listed in the NPPES registry for Ashley Grimsley is (919) 684-8111.
- Does Ashley Grimsley accept Medicare?
- Ashley Grimsley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Grimsley's NPI active?
- Yes — Ashley Grimsley's NPI (1245263821) is active in the NPPES registry as of the last update on 2008-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.