Mariellen Speaker, FNP
NPI 1457336265 · Family Nurse Practitioner · Tyler, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariellen Speaker, FNP is a Family Nurse Practitioner provider in Tyler, TX (NPI 1457336265).
Provider details
- NPI number
- 1457336265
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP113975 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
6 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 (5)
- 706 Turtle Creek DrTyler, TX 75701-1833Phone: (903) 595-3942
- 928 N Glenwood BlvdTyler, TX 75702-5055Phone: (903) 535-9041
- 2990 N Broadway AveTyler, TX 75702-2149Phone: (903) 593-1892
- 3593 E Grande BlvdTyler, TX 75707-1400Phone: (903) 839-2585
- 214 E Houston StTyler, TX 75702-8131Phone: (903) 593-1892
Registry dates
- Enumerated
- 2005-12-14
- Last updated
- 2023-09-08
- Certified
- 2023-09-08
Frequently asked questions
- What is Mariellen Speaker's NPI number?
- Mariellen Speaker's National Provider Identifier (NPI) is 1457336265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariellen Speaker's specialty?
- Mariellen Speaker is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mariellen Speaker located?
- Mariellen Speaker's practice location on file with NPPES is 214 E Houston St, Tyler, TX 75702-8131.
- What is Mariellen Speaker's phone number?
- The practice phone number listed in the NPPES registry for Mariellen Speaker is (903) 593-1892.
- Does Mariellen Speaker accept Medicare?
- Mariellen Speaker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariellen Speaker's NPI active?
- Yes — Mariellen Speaker's NPI (1457336265) is active in the NPPES registry as of the last update on 2023-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.