BARBARA A KEIRNS M.D.
NPI 1548293095
Obstetrics & Gynecology in Lancaster, OH
About Barbara A Keirns M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BARBARA A KEIRNS M.D. (NPI 1548293095) is an individual obstetrics & gynecology provider in Lancaster, Ohio, licensed in Ohio (35.149678) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Fairfield Medical Center, and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (1992).
NPPES Registry Identity
Specialties & Licenses
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
Barbara A Keirns 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 Billing Reassignment
Medicare enrollment records show Barbara Keirns reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lancaster, OH 43130
- Reassigned Medicare billing, Ohio enrollment
- 158 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Fairfield Medical Center
Acute Care Hospitals · Lancaster, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43130 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Barbara Keirns's NPI number?
The NPI number for Barbara Keirns is 1548293095. It was assigned to this individual provider in the NPPES registry on July 8, 2006.
Where is Barbara Keirns located?
Barbara Keirns practices at 112 N Ewing St, Lancaster, OH 43130. The listed phone number is (740) 689-6690.
What is Barbara Keirns's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Barbara Keirns enrolled in Medicare?
Yes. Barbara Keirns 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 Barbara Keirns's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Keirns reassigns Medicare benefits to Fairfield Healthcare Professionals, Inc. (Lancaster, OH). 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 Barbara Keirns's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Barbara Keirns accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Antidote Health Plan of Ohio, Inc. and 4 other insurers list Barbara Keirns 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 Barbara Keirns affiliated with any hospitals?
According to CMS data, Barbara Keirns is affiliated with Fairfield Medical Center.
When was this NPI record last updated?
The NPPES record for Barbara Keirns was last updated on January 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Barbara A Keirns, M.D. · NPI 1548293095
Obstetrics & Gynecology physician in Lancaster, Ohio. Individual provider, active in the CMS NPPES registry since July 8, 2006.
## Identity
- **NPI:** 1548293095 (Entity type: Individual)
- **Enumerated:** July 8, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 35.149678 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 112 N EWING ST, Lancaster, OH 43130-3307
- **Phone:** (740) 689-6690 · **Fax:** (740) 689-6698
## 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:** Fairfield Healthcare Professionals, Inc. (NPI 1700334182, Lancaster, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, class of 1992
## Record status
- **NPPES last updated:** January 4, 2024
- **Other identifiers:** Medicaid 108743600 (MD); Medicaid 02136556 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1548293095) · Data from the CMS NPPES public registry.