DR. MATTHEW G MCCLELLAN D.O.
NPI 1972890770
Emergency Medicine in Mechanicsburg, PA
About Dr. Matthew G Mcclellan D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW G MCCLELLAN D.O. (NPI 1972890770) is an individual emergency medicine provider in Mechanicsburg, Pennsylvania, licensed in Pennsylvania (OS017269) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Wellspan Ephrata Community Hospital, and maintains 6 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 6
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. Matthew G Mcclellan D.o. 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 Reassignments
13Medicare enrollment records show Matthew Mcclellan reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Harrisburg, PA 17101
- Reassigned Medicare billing, Pennsylvania enrollment
- 209 clinicians in this Medicare group
Etters, PA 17319
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,080 clinicians in this Medicare group
Ephrata, PA 17522
- Reassigned Medicare billing, Pennsylvania enrollment
- 49 clinicians in this Medicare group
Huntingdon, PA 16652
- Reassigned Medicare billing, Pennsylvania enrollment
- 124 clinicians in this Medicare group
Lock Haven, PA 17745
- Reassigned Medicare billing, Pennsylvania enrollment
- 39 clinicians in this Medicare group
East Norriton, PA 19401
- Reassigned Medicare billing, Pennsylvania enrollment
- 102 clinicians in this Medicare group
Wilkes Barre, PA 18764
- Reassigned Medicare billing, Pennsylvania enrollment
- 111 clinicians in this Medicare group
Montgomeryville, PA 18936
- Reassigned Medicare billing, Pennsylvania enrollment
- 105 clinicians in this Medicare group
Wilkes Barre, PA 18764
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Emergency Care Services Of Pennsylvania PC
- 329 clinicians in this Medicare group
Philadelphia, PA 19128
- Reassigned Medicare billing, Pennsylvania enrollment
- 49 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Wellspan Ephrata Community Hospital
Acute Care Hospitals · Ephrata, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17050 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.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MECHANICSBURG, PA 17050
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 Matthew Mcclellan's NPI number?
The NPI number for Matthew Mcclellan is 1972890770. It was assigned to this individual provider in the NPPES registry on June 30, 2011.
Where is Matthew Mcclellan located?
Matthew Mcclellan practices at 107 S Sporting Hill Rd, Mechanicsburg, PA 17050. The listed phone number is (717) 943-1781.
What is Matthew Mcclellan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Matthew Mcclellan enrolled in Medicare?
Yes. Matthew Mcclellan 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 organizations bill Medicare for Matthew Mcclellan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Mcclellan reassigns Medicare benefits to 13 organizations: Pinnacle Health Emergency Department Services LLC (Harrisburg, PA), Wellspan Medical Group (Etters, PA), Ephrata Community Hospital (Ephrata, PA), J C Blair Memorial Hospital (Huntingdon, PA), Lock Haven Emergency Physicians PLLC (Lock Haven, PA) and 8 more organizations, listed in the Medicare section above. Each 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 Matthew Mcclellan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Matthew Mcclellan affiliated with any hospitals?
According to CMS data, Matthew Mcclellan is affiliated with Wellspan Ephrata Community Hospital.
When was this NPI record last updated?
The NPPES record for Matthew Mcclellan was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Matthew G Mcclellan, D.O. · NPI 1972890770
Emergency Medicine physician in Mechanicsburg, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 30, 2011.
## Identity
- **NPI:** 1972890770 (Entity type: Individual)
- **Enumerated:** June 30, 2011
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** OS017269 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 107 S SPORTING HILL RD, Mechanicsburg, PA 17050-3058
- **Phone:** (717) 943-1781
## 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:** 13 organizations under Medicare reassignment (form CMS-855R): Pinnacle Health Emergency Department Services LLC (NPI 1487693404, Harrisburg, PA); Wellspan Medical Group (NPI 1760550883, Etters, PA); Ephrata Community Hospital (NPI 1336286285, Ephrata, PA); J C Blair Memorial Hospital (NPI 1093558587, Huntingdon, PA); Lock Haven Emergency Physicians PLLC (NPI 1710201322, Lock Haven, PA); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2011
## Record status
- **NPPES last updated:** February 12, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1972890770) · Data from the CMS NPPES public registry.