Ashlee Simpson, PA-C
NPI 1184120693 · Physician Assistant · Knoxville, TN
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashlee Simpson, PA-C is a Physician Assistant provider in Knoxville, TN (NPI 1184120693).
Provider details
- NPI number
- 1184120693
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 3927 (TN)
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 tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
770 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 222 | $71 |
| X-Ray of Foot, Minimum of 3 Views73630 | 152 | $26 |
| Aspiration And/Or Injection of Fluid From Small Joint20600 | 74 | $38 |
| X-Ray of Ankle, Minimum of 3 Views73610 | 54 | $26 |
| Fluoroscopic Guidance for Needle Placement77002 | 53 | $88 |
| X-Ray of Heel, Minimum of 2 Views73650 | 46 | $21 |
| Aspiration And/Or Injection of Fluid From Medium Joint |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 42 | 22 |
| Oxycodone Hcl | 39 | 30 |
| Pregabalin | 13 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,559 across 22 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
Additional practice locations (2)
- 6484 Kingston PikeKnoxville, TN 37919-4863Phone: (865) 633-0235Fax: (865) 602-7757
- 576 Fort Loudoun Medical Center Dr Ste 100Lenoir City, TN 37772-5676Phone: (865) 988-8667Fax: (865) 988-8837
Registry dates
- Enumerated
- 2018-04-03
- Last updated
- 2023-10-13
- Certified
- 2023-10-13
Frequently asked questions
- What is Ashlee Simpson's NPI number?
- Ashlee Simpson's National Provider Identifier (NPI) is 1184120693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashlee Simpson's specialty?
- Ashlee Simpson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashlee Simpson located?
- Ashlee Simpson's practice location on file with NPPES is 9430 Park West Blvd Ste 130, Knoxville, TN 37923-4205.
- What is Ashlee Simpson's phone number?
- The practice phone number listed in the NPPES registry for Ashlee Simpson is (865) 690-4861.
- Does Ashlee Simpson accept Medicare?
- Ashlee Simpson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashlee Simpson's NPI active?
- Yes — Ashlee Simpson's NPI (1184120693) is active in the NPPES registry as of the last update on 2023-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.