IndividualActive
Alyssa Poythress, RDN
NPI 1003621426 · Registered Dietitian · Clarksville, TN
Alyssa Poythress, RDN is a Registered Dietitian provider in Clarksville, TN (NPI 1003621426).
Provider details
- NPI number
- 1003621426
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4453 (TN)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
2250 Wilma Rudolph Blvd Ste F
Clarksville, TN 37040-8453
Phone: (931) 257-6503
Street-level locationGet directions
Mailing address
2250 Wilma Rudolph Blvd Ste F
Clarksville, TN 37040-8453
Registry dates
- Enumerated
- 2025-02-12
- Last updated
- 2025-05-23
- Certified
- 2025-05-23
Frequently asked questions
- What is Alyssa Poythress's NPI number?
- Alyssa Poythress's National Provider Identifier (NPI) is 1003621426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Poythress's specialty?
- Alyssa Poythress is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Alyssa Poythress located?
- Alyssa Poythress's practice location on file with NPPES is 2250 Wilma Rudolph Blvd Ste F, Clarksville, TN 37040-8453.
- What is Alyssa Poythress's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Poythress is (931) 257-6503.
- Is Alyssa Poythress's NPI active?
- Yes — Alyssa Poythress's NPI (1003621426) is active in the NPPES registry as of the last update on 2025-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.