ISABELLE MASON
NPI 1629690219
Obstetrics & Gynecology in Columbus, OH
About Isabelle Mason NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ISABELLE MASON (NPI 1629690219) is an individual obstetrics & gynecology provider in Columbus, Ohio, licensed in Ohio (57.250073) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
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
Isabelle Mason 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 Isabelle Mason reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 3,958 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 43210 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBUS, OH 43210
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 Isabelle Mason's NPI number?
The NPI number for Isabelle Mason is 1629690219. It was assigned to this individual provider in the NPPES registry on May 18, 2020.
Where is Isabelle Mason located?
Isabelle Mason practices at 410 W 10th Ave, Columbus, OH 43210. The listed phone number is (614) 293-8045.
What is Isabelle Mason's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Isabelle Mason enrolled in Medicare?
Yes. Isabelle Mason 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 Isabelle Mason's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Isabelle Mason reassigns Medicare benefits to University Hospitals Medical Group Inc (Cleveland, 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 Isabelle Mason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Isabelle Mason accept?
Health plans from Antidote Health Plan of Ohio, Inc., CareSource and MedMutual list Isabelle Mason 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 Isabelle Mason was last updated on May 18, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Isabelle Mason · NPI 1629690219
Obstetrics & Gynecology physician in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since May 18, 2020.
## Identity
- **NPI:** 1629690219 (Entity type: Individual)
- **Enumerated:** May 18, 2020
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 57.250073 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 410 W 10TH AVE, Columbus, OH 43210-1240
- **Phone:** (614) 293-8045
## 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:** University Hospitals Medical Group Inc (NPI 1669499414, Cleveland, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** May 18, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1629690219) · Data from the CMS NPPES public registry.