MICHAEL ALLISON M.D.
NPI 1336144724
Anesthesiology in Dallas, TX
About Michael Allison M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL ALLISON M.D. (NPI 1336144724) is an individual anesthesiology provider in Dallas, Texas, licensed in Texas (G6466) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Baylor Scott And White Medical Center Lake Pointe, and is a graduate of Ohio State University College Of Medicine (1982).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, revalidation, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Michael Allison M.d. 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 Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Medicare Billing Reassignments
2Medicare enrollment records show Michael Allison reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75219
- Reassigned Medicare billing, Texas enrollment
- 495 clinicians in this Medicare group
Dallas, TX 75219
- Reassigned Medicare billing, Texas enrollment
- 221 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baylor Scott And White Medical Center Lake Pointe
Acute Care Hospitals · Rowlett, TXTexas Health Presbyterian Hospital Rockwall
Acute Care Hospitals · Rockwall, TXMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DALLAS, TX 75204
DALLAS, TX 75204
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 Michael Allison's NPI number?
The NPI number for Michael Allison is 1336144724. It was assigned to this individual provider in the NPPES registry on June 14, 2005.
Where is Michael Allison located?
Michael Allison practices at 4131 N Central Expy Ste 435, Dallas, TX 75204. The listed phone number is (214) 252-3501.
What is Michael Allison's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Michael Allison enrolled in Medicare?
Yes. Michael Allison 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.
When is Michael Allison's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Part A enrollment for this provider (Texas, Hospital) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
Which organizations bill Medicare for Michael Allison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Allison reassigns Medicare benefits to 2 organizations: Independent Physicians Network PLLC (Dallas, TX) and Metropolitan Anesthesia Consultants, LLP (Dallas, TX). 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 Michael Allison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Allison accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare and Oscar Insurance Company list Michael Allison 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 Michael Allison affiliated with any hospitals?
According to CMS data, Michael Allison is affiliated with Baylor Scott And White Medical Center Lake Pointe and Texas Health Presbyterian Hospital Rockwall.
When was this NPI record last updated?
The NPPES record for Michael Allison was last updated on July 23, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Michael Allison, M.D. · NPI 1336144724
Anesthesiology physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since June 14, 2005.
## Identity
- **NPI:** 1336144724 (Entity type: Individual)
- **Enumerated:** June 14, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** G6466 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4131 N CENTRAL EXPY, STE 435, Dallas, TX 75204-2102
- **Phone:** (214) 252-3501
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medicare revalidation due:** January 31, 2027 (Part A, Texas, Hospital) · CMS Revalidation Due Date List, October 2026 release
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Independent Physicians Network PLLC (NPI 1396274676, Dallas, TX); Metropolitan Anesthesia Consultants, LLP (NPI 1902859697, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ohio State University College Of Medicine, class of 1982
## Record status
- **NPPES last updated:** July 23, 2007
- **Other identifiers:** Medicare UPIN C12758 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1336144724) · Data from the CMS NPPES public registry.