Blair Persyn, MS, RDN, LDN, CNSC
NPI 1326520511 · Registered Dietitian · San Antonio, TX
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Blair Persyn, MS, RDN, LDN, CNSC is a Registered Dietitian provider in San Antonio, TX (NPI 1326520511).
Provider details
- NPI number
- 1326520511
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN, LDN, CNSC
- Sex
- Female
- Sole proprietor
- Yes
- License
- DT85375 (TX)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 11551 Forest Central Dr Ste 202Dallas, TX 75243-3919Phone: (817) 751-7802
Registry dates
- Enumerated
- 2018-09-04
- Last updated
- 2022-03-20
- Certified
- 2022-03-20
Frequently asked questions
- What is Blair Persyn's NPI number?
- Blair Persyn's National Provider Identifier (NPI) is 1326520511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Blair Persyn's specialty?
- Blair Persyn is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Blair Persyn located?
- Blair Persyn's practice location on file with NPPES is 2186 Jackson Keller Rd, San Antonio, TX 78213-2723.
- What is Blair Persyn's phone number?
- The practice phone number listed in the NPPES registry for Blair Persyn is (512) 200-4795.
- Does Blair Persyn accept Medicare?
- Blair Persyn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Blair Persyn's NPI active?
- Yes — Blair Persyn's NPI (1326520511) is active in the NPPES registry as of the last update on 2022-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.