DR. MICHELLE ERIKA HORN D.O.
NPI 1770711350
Family Medicine in Warrington, PA
About Dr. Michelle Erika Horn D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHELLE ERIKA HORN D.O. (NPI 1770711350) is an individual family medicine provider in Warrington, Pennsylvania, licensed in Pennsylvania (OS15734) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, is affiliated with Doylestown Hospital, and is a graduate of Philadelphia College Of Osteopathic Medicine (2009).
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
Dr. Michelle Erika Horn 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
4Medicare enrollment records show Michelle Horn reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Warrington, PA 18976
- Reassigned Medicare billing, Pennsylvania enrollment
- 268 clinicians in this Medicare group
Warrington, PA 18976
- Reassigned Medicare billing, Pennsylvania enrollment
- 36 clinicians in this Medicare group
Southampton, PA 18966
- Reassigned Medicare billing, Pennsylvania enrollment
- 646 clinicians in this Medicare group
Plumsteadville, PA 18949
- Reassigned Medicare billing, Pennsylvania enrollment
- 11 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 5
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.
Doylestown Hospital
Acute Care Hospitals · Doylestown, PASt Mary Medical Center
Acute Care Hospitals · Langhorne, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18976 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.
Referred Medical Equipment & Supplies CMS DME claims
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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Michelle Horn's NPI number?
The NPI number for Michelle Horn is 1770711350. It was assigned to this individual provider in the NPPES registry on June 23, 2009.
Where is Michelle Horn located?
Michelle Horn practices at 847 Easton Rd Ste 2900, Warrington, PA 18976. The listed phone number is (267) 864-0020.
What is Michelle Horn's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Michelle Horn enrolled in Medicare?
Yes. Michelle Horn 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 Michelle Horn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Horn reassigns Medicare benefits to 4 organizations: Via Affiliates (Warrington, PA), Bucks County Orthopedic Specialists, PC (Warrington, PA), Trinity Health Mid-Atlantic Medical Group (Southampton, PA) and Plumsteadville Family Practice (Plumsteadville, PA). 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 Michelle Horn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michelle Horn accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Michelle Horn 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 Michelle Horn affiliated with any hospitals?
According to CMS data, Michelle Horn is affiliated with Doylestown Hospital and St Mary Medical Center.
When was this NPI record last updated?
The NPPES record for Michelle Horn was last updated on February 5, 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. Michelle Erika Horn, D.O. · NPI 1770711350
Family Medicine physician in Warrington, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 23, 2009.
## Identity
- **NPI:** 1770711350 (Entity type: Individual)
- **Enumerated:** June 23, 2009
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** OS15734 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 847 EASTON RD STE 2900, Warrington, PA 18976-2908
- **Phone:** (267) 864-0020 · **Fax:** (267) 864-0021
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Via Affiliates (NPI 1588489272, Warrington, PA); Bucks County Orthopedic Specialists, PC (NPI 1962473876, Warrington, PA); Trinity Health Mid-Atlantic Medical Group (NPI 1427433960, Southampton, PA); Plumsteadville Family Practice (NPI 1275573503, Plumsteadville, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2009
## Record status
- **NPPES last updated:** February 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1770711350) · Data from the CMS NPPES public registry.