Chastant and Associates PLLC
NPI 1265264261 · Acute Care Nurse Practitioner · Tyler, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chastant and Associates PLLC is a Acute Care Nurse Practitioner organization in Tyler, TX (NPI 1265264261).
Provider details
- NPI number
- 1265264261
- Entity type
- Organization
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Michael Chastant, Nurse Practitioner(903) 707-0144
Specialties & taxonomies
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
2 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
Mailing address
Registry dates
- Enumerated
- 2024-08-17
- Last updated
- 2024-08-17
- Certified
- 2024-08-17
Frequently asked questions
- What is Chastant and Associates PLLC's NPI number?
- Chastant and Associates PLLC's National Provider Identifier (NPI) is 1265264261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chastant and Associates PLLC?
- Chastant and Associates PLLC is classified in the NPPES registry as Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chastant and Associates PLLC located?
- Chastant and Associates PLLC's practice location on file with NPPES is 1000 S Beckham Ave, Tyler, TX 75701-1908.
- What is Chastant and Associates PLLC's phone number?
- The practice phone number listed in the NPPES registry for Chastant and Associates PLLC is (903) 531-8109.
- Does Chastant and Associates PLLC accept Medicare?
- Chastant and Associates PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Chastant and Associates PLLC?
- The authorized official listed on Chastant and Associates PLLC's NPPES record is Michael Chastant, Nurse Practitioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chastant and Associates PLLC's NPI active?
- Yes — Chastant and Associates PLLC's NPI (1265264261) is active in the NPPES registry as of the last update on 2024-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.