Lee Simmons, PA-C
NPI 1689603144 · Medical Physician Assistant · Knoxville, TN
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lee Simmons, PA-C is a Medical Physician Assistant provider in Knoxville, TN (NPI 1689603144).
Provider details
- NPI number
- 1689603144
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA0000001796 (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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 520 | 79 |
| Gabapentin | 263 | 43 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 87 | 14 |
| Oxymorphone Hclbrand: Oxymorphone Hcl Er | 84 | 11 |
| Tizanidine Hcl | 47 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 42 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$81 across 2 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
- 2006-06-30
- Last updated
- 2020-04-02
- Certified
- 2020-04-02
Frequently asked questions
- What is Lee Simmons's NPI number?
- Lee Simmons's National Provider Identifier (NPI) is 1689603144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lee Simmons's specialty?
- Lee Simmons is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lee Simmons located?
- Lee Simmons's practice location on file with NPPES is 112 Hotel Rd, Knoxville, TN 37918-3224.
- What is Lee Simmons's phone number?
- The practice phone number listed in the NPPES registry for Lee Simmons is (865) 689-4500.
- Does Lee Simmons accept Medicare?
- Lee Simmons is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lee Simmons's NPI active?
- Yes — Lee Simmons's NPI (1689603144) is active in the NPPES registry as of the last update on 2020-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.