NPI Atlas

Mrs. Mariellen Angela Speaker, FNP

Family Nurse Practitioner in Tyler, Texas. NPI 1457336265.

NPI1457336265

Registry record

NPI
1457336265
Profession
Nurse Practitioner (NP)
Specialty
Family Nurse Practitioner (363LF0000X)
Practice address
214 E Houston St
Tyler, TX 75702
Phone
9035931892
In the registry since
December 14, 2005
Last NPPES update
September 8, 2023
Sole proprietor
No
License
AP113975 (TX)

At this location

6 other providers in our data list 214 E Houston St, Tyler as a practice address:

In context

The NPI number of Mariellen Speaker is 1457336265. They are a Family Nurse Practitioner in Tyler, Texas.

Mariellen Speaker is one of 227 Family Nurse Practitioners in Tyler and one of 22,499 across Texas in our data. Tyler ranks #11 among Texas cities in our dataset, with 607 NP and PA providers.

The NPI has been in the federal registry for 20 years, since December 14, 2005.

Frequently asked questions

What is NPI 1457336265?

NPI 1457336265 is the 10-digit National Provider Identifier assigned to Mariellen Speaker, a Family Nurse Practitioner practicing in Tyler, Texas. The record has been in the NPPES registry since December 14, 2005.

How do I verify this provider?

Cross-check NPI 1457336265 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP113975 with the TX licensing board. You can also run the number through our free NPI validator to confirm its checksum.

Is this information current?

This profile reflects the June 2026 NPPES data file. NPPES lists the record's last update as September 8, 2023. We refresh our data each month when CMS publishes a new file.

Data: NPPES public registry, June 2026 file. Not medical advice. Verify independently before care or credentialing decisions. Errors in the source record can be corrected at nppes.cms.hhs.gov; see our corrections page.