DR. ARISTEA REBECCA KARABINAS MD
NPI 1487876884
Obstetrics & Gynecology in Chandler, AZ
About Dr. Aristea Rebecca Karabinas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARISTEA REBECCA KARABINAS MD (NPI 1487876884) is an individual obstetrics & gynecology provider in Chandler, Arizona, licensed in Arizona (41276) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Gilbert, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
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. Aristea Rebecca Karabinas 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
3Medicare enrollment records show Aristea Karabinas reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chandler, AZ 85224
- Reassigned Medicare billing, Arizona enrollment
- Medicare enrollment name: Obhg Arizona PC
- 98 clinicians in this Medicare group
Chandler, AZ 85286
- Reassigned Medicare billing, Texas enrollment
- 482 clinicians in this Medicare group
Peridot, AZ 85542
- Reassigned Medicare billing, Texas enrollment
- 438 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 85224 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
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.
CHANDLER, AZ 85224
CHANDLER, AZ 85224
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 Aristea Karabinas's NPI number?
The NPI number for Aristea Karabinas is 1487876884. It was assigned to this individual provider in the NPPES registry on May 3, 2007.
Where is Aristea Karabinas located?
Aristea Karabinas practices at 655 S Dobson Rd Ste 201, Chandler, AZ 85224. The listed phone number is (480) 389-1689.
What is Aristea Karabinas's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Aristea Karabinas enrolled in Medicare?
Yes. Aristea Karabinas 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 Aristea Karabinas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aristea Karabinas reassigns Medicare benefits to 3 organizations: Obhg Arizona, P.C. (Chandler, AZ), Gila River Health Care Corporation (Chandler, AZ) and San Carlos Apache Healthcare Corporation (Peridot, AZ). 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 Aristea Karabinas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aristea Karabinas accept?
Health plans from Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and UnitedHealthcare list Aristea Karabinas 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 Aristea Karabinas was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Aristea Rebecca Karabinas, MD · NPI 1487876884
Obstetrics & Gynecology physician in Chandler, Arizona. Individual provider, active in the CMS NPPES registry since May 3, 2007.
## Identity
- **NPI:** 1487876884 (Entity type: Individual)
- **Enumerated:** May 3, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 41276 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 655 S DOBSON RD STE 201, Chandler, AZ 85224-5669
- **Phone:** (480) 389-1689 · **Fax:** (480) 389-1700
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Obhg Arizona, P.C. (NPI 1902188642, Chandler, AZ); Gila River Health Care Corporation (NPI 1437664182, Chandler, AZ); San Carlos Apache Healthcare Corporation (NPI 1265813075, Peridot, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** August 25, 2026
- **Other identifiers:** Other 41276 (AZ); Medicaid 493251 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1487876884) · Data from the CMS NPPES public registry.