ANASTASSIOS KARISTINOS MD
NPI 1457499071
Orthopaedic Surgery - Sports Medicine in Houston, TX
About Anastassios Karistinos Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANASTASSIOS KARISTINOS MD (NPI 1457499071) is an individual sports medicine provider in Houston, Texas, licensed in Texas (M1816) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Chi St Luke's Health Baylor College Of Medicine Me, and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
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
Anastassios Karistinos 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
2Medicare enrollment records show Anastassios Karistinos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,296 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,554 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi St Luke's Health Baylor College Of Medicine Me
Acute Care Hospitals · Houston, TXHarris Health System
Acute Care Hospitals · Houston, 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.
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 Anastassios Karistinos's NPI number?
The NPI number for Anastassios Karistinos is 1457499071. It was assigned to this individual provider in the NPPES registry on February 3, 2007.
Where is Anastassios Karistinos located?
Anastassios Karistinos practices at 6620 Main Street Suite 1325, Houston, TX 77030. The listed phone number is (713) 986-7414.
What is Anastassios Karistinos's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.
Is Anastassios Karistinos enrolled in Medicare?
Yes. Anastassios Karistinos 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 Anastassios Karistinos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anastassios Karistinos reassigns Medicare benefits to 2 organizations: Baylor College Of Medicine (Houston, TX) and Baylor College Of Medicine (Houston, 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 Anastassios Karistinos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anastassios Karistinos 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 3 other insurers list Anastassios Karistinos 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 Anastassios Karistinos affiliated with any hospitals?
According to CMS data, Anastassios Karistinos is affiliated with Chi St Luke's Health Baylor College Of Medicine Me and Harris Health System.
When was this NPI record last updated?
The NPPES record for Anastassios Karistinos was last updated on November 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Anastassios Karistinos, MD · NPI 1457499071
Sports Medicine physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since February 3, 2007.
## Identity
- **NPI:** 1457499071 (Entity type: Individual)
- **Enumerated:** February 3, 2007
- **Primary specialty:** Orthopaedic Surgery - Sports Medicine · taxonomy 207XX0005X
- **State license:** M1816 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6620 MAIN STREET SUITE 1325, Houston, TX 77030
- **Phone:** (713) 986-7414
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Baylor College Of Medicine (NPI 1104867175, Houston, TX); Baylor College Of Medicine (NPI 1881026664, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** November 13, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1457499071) · Data from the CMS NPPES public registry.