GRETCHEN L CROOK MD
NPI 1346255403
Family Medicine in Austin, TX
About Gretchen L Crook Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRETCHEN L CROOK MD (NPI 1346255403) is an individual family medicine provider in Austin, Texas, licensed in Texas (L1552) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Austin, and is a graduate of University Of Florida College Of Medicine (1997).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Gretchen L Crook Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Gretchen Crook reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Austin, TX 78757
- Reassigned Medicare billing, Texas enrollment
- 29 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78749 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AUSTIN, TX 78749
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gretchen Crook's NPI number?
The NPI number for Gretchen Crook is 1346255403. It was assigned to this individual provider in the NPPES registry on July 29, 2006.
Where is Gretchen Crook located?
Gretchen Crook practices at 5200 Davis Ln Bldg B200, Austin, TX 78749. The listed phone number is (512) 467-7246.
What is Gretchen Crook's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Gretchen Crook enrolled in Medicare?
Yes. Gretchen Crook is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Gretchen Crook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gretchen Crook reassigns Medicare benefits to Capitol Pain Institute, PA (Austin, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gretchen Crook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gretchen Crook accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 5 other insurers list Gretchen Crook as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Gretchen Crook was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Gretchen L Crook, MD · NPI 1346255403
Family Medicine physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since July 29, 2006.
## Identity
- **NPI:** 1346255403 (Entity type: Individual)
- **Enumerated:** July 29, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** L1552 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5200 DAVIS LN BLDG B200, Austin, TX 78749-4069
- **Phone:** (512) 467-7246 · **Fax:** (512) 467-7247
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Capitol Pain Institute, PA (NPI 1548303985, Austin, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Florida College Of Medicine, class of 1997
## Record status
- **NPPES last updated:** September 29, 2026
- **Other identifiers:** Medicaid 150544803 (TX); Medicaid 150544802 (TX); Medicaid 150544801 (TX); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1346255403) · Data from the CMS NPPES public registry.