DR. JOHN PARKINSON MD
NPI 1174518591
Anesthesiology in Mansfield, OH
About Dr. John Parkinson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN PARKINSON MD (NPI 1174518591) is an individual anesthesiology provider in Mansfield, Ohio, licensed in Ohio (35052211) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with University Hospitals Samaritan Medical Center, and is a graduate of Eastern Virginia Medical School (1984).
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 and accepts Medicare assignment
Dr. John Parkinson 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 John Parkinson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mansfield, OH 44907
- Reassigned Medicare billing, Ohio enrollment
- 40 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Hospitals Samaritan Medical Center
Acute Care Hospitals · Ashland, OHOhiohealth Mansfield Hospital
Acute Care Hospitals · Mansfield, OHMedicare 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MANSFIELD, OH 44907
MANSFIELD, OH 44907
MANSFIELD, OH 44907
MANSFIELD, OH 44907
MANSFIELD, OH 44907
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 John Parkinson's NPI number?
The NPI number for John Parkinson is 1174518591. It was assigned to this individual provider in the NPPES registry on September 12, 2005.
Where is John Parkinson located?
John Parkinson practices at 799 Lexington Ave, Mansfield, OH 44907. The listed phone number is (419) 756-5133.
What is John Parkinson's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is John Parkinson enrolled in Medicare?
Yes. John Parkinson 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 John Parkinson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Parkinson reassigns Medicare benefits to Anesthesia Associates Of Mansfield, Inc (Mansfield, 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 John Parkinson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Parkinson accept?
Health plans from CareSource list John Parkinson 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 John Parkinson affiliated with any hospitals?
According to CMS data, John Parkinson is affiliated with University Hospitals Samaritan Medical Center and Ohiohealth Mansfield Hospital.
When was this NPI record last updated?
The NPPES record for John Parkinson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. John Parkinson, MD · NPI 1174518591
Anesthesiology physician in Mansfield, Ohio. Individual provider, active in the CMS NPPES registry since September 12, 2005.
## Identity
- **NPI:** 1174518591 (Entity type: Individual)
- **Enumerated:** September 12, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 35052211 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 799 LEXINGTON AVE, Mansfield, OH 44907-1906
- **Phone:** (419) 756-5133 · **Fax:** (419) 774-9707
## 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:** Anesthesia Associates Of Mansfield, Inc (NPI 1407947815, Mansfield, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Eastern Virginia Medical School, class of 1984
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 0706114 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1174518591) · Data from the CMS NPPES public registry.