DR. BETSY R PEERLESS MD
NPI 1861474108
Family Medicine in Mason, OH
About Dr. Betsy R Peerless Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BETSY R PEERLESS MD (NPI 1861474108) is an individual family medicine provider in Mason, Ohio, licensed in Ohio (35083415) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with The Jewish Hospital-mercy Health, and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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. Betsy R Peerless 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 Reassignment
Medicare enrollment records show Betsy Peerless reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cincinnati, OH 45220
- Reassigned Medicare billing, Ohio enrollment
- 1,126 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 11
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
The Jewish Hospital-Mercy Health
Acute Care Hospitals · Cincinnati, OHGood Samaritan Hospital
Acute Care Hospitals · Cincinnati, OHChrist Hospital
Acute Care Hospitals · Cincinnati, OHBethesda North
Acute Care Hospitals · Cincinnati, OHWest Chester Hospital
Acute Care Hospitals · West Chester, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45040 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MASON, OH 45040
MASON, OH 45040
MASON, OH 45040
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 Betsy Peerless's NPI number?
The NPI number for Betsy Peerless is 1861474108. It was assigned to this individual provider in the NPPES registry on November 14, 2005.
Where is Betsy Peerless located?
Betsy Peerless practices at 7423 S Mason Montgomery Rd Ste B, Mason, OH 45040. The listed phone number is (513) 398-3445.
What is Betsy Peerless's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Betsy Peerless enrolled in Medicare?
Yes. Betsy Peerless 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 Betsy Peerless's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Betsy Peerless reassigns Medicare benefits to Trihealth G LLC (Cincinnati, 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 Betsy Peerless's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Betsy Peerless accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Betsy Peerless 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 Betsy Peerless affiliated with any hospitals?
According to CMS data, Betsy Peerless is affiliated with The Jewish Hospital-Mercy Health, Good Samaritan Hospital, Christ Hospital, Bethesda North and West Chester Hospital.
When was this NPI record last updated?
The NPPES record for Betsy Peerless was last updated on January 14, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Betsy R Peerless, MD · NPI 1861474108
Family Medicine physician in Mason, Ohio. Individual provider, active in the CMS NPPES registry since November 14, 2005.
## Identity
- **NPI:** 1861474108 (Entity type: Individual)
- **Enumerated:** November 14, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 35083415 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 7423 S MASON MONTGOMERY RD, STE B, Mason, OH 45040-7828
- **Phone:** (513) 398-3445 · **Fax:** (513) 398-4680
## 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:** Trihealth G LLC (NPI 1295862944, Cincinnati, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** January 14, 2014
- **Other identifiers:** Medicare PIN 4143461 (OH); Medicare PIN P00382616; Medicaid 2503786 (OH); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1861474108) · Data from the CMS NPPES public registry.