Andrew Keller, NP
NPI 1508154915 · Nurse Practitioner · Knoxville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Keller, NP is a Nurse Practitioner provider in Knoxville, TN (NPI 1508154915).
Provider details
- NPI number
- 1508154915
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- 15824 (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
14 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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 1,045 | 292 |
| Gabapentin | 722 | 198 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 681 | 185 |
| Oxycodone Hcl | 359 | 96 |
| Tizanidine Hcl | 339 | 111 |
| Cyclobenzaprine Hcl | 198 | 60 |
| Pregabalin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,128 across 37 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
- 2011-07-19
- Last updated
- 2018-06-25
Frequently asked questions
- What is Andrew Keller's NPI number?
- Andrew Keller's National Provider Identifier (NPI) is 1508154915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Keller's specialty?
- Andrew Keller is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Andrew Keller located?
- Andrew Keller's practice location on file with NPPES is 110 N Campbell Station Rd, Knoxville, TN 37934.
- What is Andrew Keller's phone number?
- The practice phone number listed in the NPPES registry for Andrew Keller is (865) 672-5070.
- Does Andrew Keller accept Medicare?
- Andrew Keller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Keller's NPI active?
- Yes — Andrew Keller's NPI (1508154915) is active in the NPPES registry as of the last update on 2018-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.