DR. MARK W LAFFERTY MD
NPI 1336144815
Surgery in Massillon, OH
About Dr. Mark W Lafferty Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK W LAFFERTY MD (NPI 1336144815) is an individual surgery provider in Massillon, Ohio, licensed in Ohio (35-056424) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Aultman Hospital, and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (1984).
NPPES Registry Identity
Specialties & Licenses 3
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. Mark W Lafferty 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 Mark Lafferty reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Canton, OH 44708
- Reassigned Medicare billing, Ohio enrollment
- 66 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 6
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.
Aultman Hospital
Acute Care Hospitals · Canton, OHAultman Orrville Hospital
Critical Access Hospitals · Orrville, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44646 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MASSILLON, OH 44646
MASSILLON, OH 44646
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 Mark Lafferty's NPI number?
The NPI number for Mark Lafferty is 1336144815. It was assigned to this individual provider in the NPPES registry on June 20, 2005.
Where is Mark Lafferty located?
Mark Lafferty practices at 2815 Aaronwood Ave NE, Massillon, OH 44646. The listed phone number is (330) 837-8300.
What is Mark Lafferty's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Mark Lafferty enrolled in Medicare?
Yes. Mark Lafferty 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 Mark Lafferty's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Lafferty reassigns Medicare benefits to Ohio Specialty Physicians Corporation (Canton, 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 Mark Lafferty's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Lafferty 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 1 other insurer list Mark Lafferty 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 Mark Lafferty affiliated with any hospitals?
According to CMS data, Mark Lafferty is affiliated with Aultman Hospital and Aultman Orrville Hospital.
When was this NPI record last updated?
The NPPES record for Mark Lafferty was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Mark W Lafferty, MD · NPI 1336144815
Surgery physician in Massillon, Ohio. Individual provider, active in the CMS NPPES registry since June 20, 2005.
## Identity
- **NPI:** 1336144815 (Entity type: Individual)
- **Enumerated:** June 20, 2005
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 35-056424 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 2815 AARONWOOD AVE NE, Massillon, OH 44646-2371
- **Phone:** (330) 837-8300 · **Fax:** (330) 837-8111
## 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:** Ohio Specialty Physicians Corporation (NPI 1285745364, Canton, 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 1984
## Record status
- **NPPES last updated:** September 11, 2025
- **Other identifiers:** Medicaid 0760967 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1336144815) · Data from the CMS NPPES public registry.