Alexa Clayton, FNP
NPI 1467156661 · Family Nurse Practitioner · Chattanooga, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexa Clayton, FNP is a Family Nurse Practitioner provider in Chattanooga, TN (NPI 1467156661).
Provider details
- NPI number
- 1467156661
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 33730 (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 tenure28% of score
3 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
177 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 105 | $135 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 47 | $87 |
| Critical Care, First 30-74 Minutes99291 | 25 | $167 |
Typical Medicare-allowed amounts for these services range $87–$167 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 26 | 26 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 18 | 18 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 16 | 16 |
| Ondansetronbrand: Ondansetron Odt | 15 | 15 |
| Ketorolac Tromethamine | 13 | 13 |
| Methocarbamol | 12 | 12 |
| Sulfamethoxazole/Trimethoprim |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-03-30
- Last updated
- 2025-03-31
- Certified
- 2025-03-31
Frequently asked questions
- What is Alexa Clayton's NPI number?
- Alexa Clayton's National Provider Identifier (NPI) is 1467156661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexa Clayton's specialty?
- Alexa Clayton is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexa Clayton located?
- Alexa Clayton's practice location on file with NPPES is 2525 Desales Ave, Chattanooga, TN 37404-1161.
- What is Alexa Clayton's phone number?
- The practice phone number listed in the NPPES registry for Alexa Clayton is (423) 495-8577.
- Does Alexa Clayton accept Medicare?
- Alexa Clayton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexa Clayton's NPI active?
- Yes — Alexa Clayton's NPI (1467156661) is active in the NPPES registry as of the last update on 2025-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.