MAX A CAYO MD, PHD
NPI 1083106975
Surgery in Dallas, TX
About Max A Cayo Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAX A CAYO MD, PHD (NPI 1083106975) is an individual surgery provider in Dallas, Texas, licensed in Colorado (DR.0069100) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in Craig, and is a graduate of Medical College Of Wisconsin (2018).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Max A Cayo Md, Phd 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 Max Cayo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Steamboat Springs, CO 80487
- Reassigned Medicare billing, Colorado enrollment
- Also billed through NPI 1063418424 (Colorado)
- 74 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75246 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DALLAS, TX 75246
DALLAS, TX 75246
DALLAS, TX 75246
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 Max Cayo's NPI number?
The NPI number for Max Cayo is 1083106975. It was assigned to this individual provider in the NPPES registry on June 6, 2018.
Where is Max Cayo located?
Max Cayo practices at 3500 Gaston Ave, Dallas, TX 75246. The listed phone number is (214) 820-2361.
What is Max Cayo's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Max Cayo enrolled in Medicare?
Yes. Max Cayo 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 Max Cayo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Max Cayo reassigns Medicare benefits to The Memorial Hospital (Steamboat Springs, CO). 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 Max Cayo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Max Cayo was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Max A Cayo, MD, PHD · NPI 1083106975
Surgery physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since June 6, 2018.
## Identity
- **NPI:** 1083106975 (Entity type: Individual)
- **Enumerated:** June 6, 2018
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** DR.0069100 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 3500 GASTON AVE, Dallas, TX 75246-2017
- **Phone:** (214) 820-2361
## 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:** The Memorial Hospital (NPI 1750958229, Steamboat Springs, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Wisconsin, class of 2018
## Record status
- **NPPES last updated:** July 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1083106975) · Data from the CMS NPPES public registry.