DR. KAREN ANN MONTGOMERY D.O.
NPI 1952373052
Pediatrics in Athens, OH
About Dr. Karen Ann Montgomery D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KAREN ANN MONTGOMERY D.O. (NPI 1952373052) is an individual pediatrics provider in Athens, Ohio, licensed in Ohio (34.004115) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Dr. Karen Ann Montgomery D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Karen Montgomery reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbus, OH 43213
- Reassigned Medicare billing, Ohio enrollment
- 3,314 clinicians in this Medicare group
Marion, OH 43302
- Reassigned Medicare billing, Ohio enrollment
- 423 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 45701 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.
Reported Quality Measures
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.
ATHENS, OH 45701
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 Karen Montgomery's NPI number?
The NPI number for Karen Montgomery is 1952373052. It was assigned to this individual provider in the NPPES registry on February 2, 2006.
Where is Karen Montgomery located?
Karen Montgomery practices at 75 Hospital Dr Ste 350, Athens, OH 45701. The listed phone number is (740) 592-7040.
What is Karen Montgomery's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Karen Montgomery enrolled in Medicare?
Yes. Karen Montgomery is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Karen Montgomery's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Montgomery reassigns Medicare benefits to 2 organizations: Ohiohealth Corporation (Columbus, OH) and Marion Area Physicians LLC (Marion, OH). 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 Karen Montgomery's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karen Montgomery accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and MedMutual list Karen Montgomery 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 Karen Montgomery was last updated on March 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.