DR. WILLIAM CRIT MITCHELL MD
NPI 1619945060
Family Medicine in Lorena, TX
About Dr. William Crit Mitchell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM CRIT MITCHELL MD (NPI 1619945060) is an individual family medicine provider in Lorena, Texas, licensed in Texas (J4360) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Nacogdoches Memorial Hospital, and is a graduate of Texas Tech University Health Science Center School Of Medicine (1992).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Dr. William Crit Mitchell 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 Reassignments
13Medicare enrollment records show William Mitchell reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gatesville, TX 76528
- Reassigned Medicare billing, Texas enrollment
- 78 clinicians in this Medicare group
Fairfield, TX 75840
- Reassigned Medicare billing, Texas enrollment
- 76 clinicians in this Medicare group
Fairfield, TX 75840
- Reassigned Medicare billing, Texas enrollment
- 68 clinicians in this Medicare group
Crockett, TX 75835
- Reassigned Medicare billing, Texas enrollment
- 46 clinicians in this Medicare group
Boerne, TX 78006
- Reassigned Medicare billing, Texas enrollment
- 41 clinicians in this Medicare group
Nacogdoches, TX 75961
- Reassigned Medicare billing, Texas enrollment
- 109 clinicians in this Medicare group
Cuero, TX 77954
- Reassigned Medicare billing, Texas enrollment
- 135 clinicians in this Medicare group
Liberty, TX 77575
- Reassigned Medicare billing, Texas enrollment
- 199 clinicians in this Medicare group
Victoria, TX 77901
- Reassigned Medicare billing, Texas enrollment
- 96 clinicians in this Medicare group
Electra, TX 76360
- Reassigned Medicare billing, Texas enrollment
- 155 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Nacogdoches Memorial Hospital
Acute Care Hospitals · Nacogdoches, TXComanche County Medical Center
Critical Access Hospitals · Comanche, TXCrockett Medical Center
Critical Access Hospitals · Crockett, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 76655 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 William Mitchell's NPI number?
The NPI number for William Mitchell is 1619945060. It was assigned to this individual provider in the NPPES registry on March 10, 2006.
Where is William Mitchell located?
William Mitchell practices at 355 Hunters Meadow Dr, Lorena, TX 76655. The listed phone number is (254) 644-4966.
What is William Mitchell's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is William Mitchell enrolled in Medicare?
Yes. William Mitchell 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 organizations bill Medicare for William Mitchell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Mitchell reassigns Medicare benefits to 13 organizations: Coryell County Memorial Hospital Authority (Gatesville, TX), Ess Of Fairfield LLC (Fairfield, TX), Hcc Of Fairfield LLC (Fairfield, TX), Ess Of Crockett, LLC (Crockett, TX), West Texas Urgent Care LLC (Boerne, TX) and 8 more organizations, listed in the Medicare section above. Each 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 William Mitchell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Mitchell accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Molina Healthcare and Oscar Health and 2 other insurers list William Mitchell 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.
Is William Mitchell affiliated with any hospitals?
According to CMS data, William Mitchell is affiliated with Nacogdoches Memorial Hospital, Comanche County Medical Center and Crockett Medical Center.
When was this NPI record last updated?
The NPPES record for William Mitchell was last updated on May 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.
# Dr. William Crit Mitchell, MD · NPI 1619945060
Family Medicine physician in Lorena, Texas. Individual provider, active in the CMS NPPES registry since March 10, 2006.
## Identity
- **NPI:** 1619945060 (Entity type: Individual)
- **Enumerated:** March 10, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** J4360 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 355 HUNTERS MEADOW DR, Lorena, TX 76655-3539
- **Phone:** (254) 644-4966 · **Fax:** (254) 732-0483
## 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:** 13 organizations under Medicare reassignment (form CMS-855R): Coryell County Memorial Hospital Authority (NPI 1992832521, Gatesville, TX); Ess Of Fairfield LLC (NPI 1588132856, Fairfield, TX); Hcc Of Fairfield LLC (NPI 1487122750, Fairfield, TX); Ess Of Crockett, LLC (NPI 1649988635, Crockett, TX); West Texas Urgent Care LLC (NPI 1013764695, Boerne, TX); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas Tech University Health Science Center School Of Medicine, class of 1992
## Record status
- **NPPES last updated:** May 1, 2010
- **Other identifiers:** Medicare UPIN F61037 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1619945060) · Data from the CMS NPPES public registry.