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Helen Cassel, RN NPC
NPI 1851406326 · Nurse Practitioner · Tyler, TX
Helen Cassel, RN NPC is a Nurse Practitioner provider in Tyler, TX (NPI 1851406326).
Provider details
- NPI number
- 1851406326
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN NPC
- Sex
- Female
- Sole proprietor
- No
- License
- 667959 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs 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
700 Olympic Plaza
Suite 904
Tyler, TX 75701
Phone: (903) 535-6092
Fax: (903) 535-6097
Street-level locationGet directions
Mailing address
700 Olympic Plaza
Tyler, TX 75701
Registry dates
- Enumerated
- 2006-08-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Helen Cassel's NPI number?
- Helen Cassel's National Provider Identifier (NPI) is 1851406326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Cassel's specialty?
- Helen Cassel is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Helen Cassel located?
- Helen Cassel's practice location on file with NPPES is 700 Olympic Plaza, Tyler, TX 75701.
- What is Helen Cassel's phone number?
- The practice phone number listed in the NPPES registry for Helen Cassel is (903) 535-6092.
- Is Helen Cassel's NPI active?
- Yes — Helen Cassel's NPI (1851406326) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.