MR. MICHAEL DAVID MUELLER OTR, CHT
NPI 1518157239
Occupational Therapist in Douglassville, PA
About Mr. Michael David Mueller Otr, Cht NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MICHAEL DAVID MUELLER OTR, CHT (NPI 1518157239) is an individual occupational therapist in Douglassville, Pennsylvania, licensed in Pennsylvania (OC003968L) and active in the NPI registry since July 2007. He is a graduate of Other (1991).
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
Mr. Michael David Mueller Otr, Cht 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
2Medicare enrollment records show Michael Mueller reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 361 clinicians in this Medicare group
Marlton, NJ 08053
- Reassigned Medicare billing, New Jersey enrollment
- 398 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.
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.
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 Michael Mueller's NPI number?
The NPI number for Michael Mueller is 1518157239. It was assigned to this individual provider in the NPPES registry on July 30, 2007.
Where is Michael Mueller located?
Michael Mueller practices at 301 W Welsh Dr, Douglassville, PA 19518. The listed phone number is (610) 217-2072.
What is Michael Mueller's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Michael Mueller enrolled in Medicare?
Yes. Michael Mueller 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 Michael Mueller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Mueller reassigns Medicare benefits to 2 organizations: Reconstructive Orthopaedic Associates II LLC (Philadelphia, PA) and Rothman Orthopaedics Of New Jersey, LLC (Marlton, NJ). 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 Michael Mueller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Mueller accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Michael Mueller 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 Michael Mueller was last updated on July 30, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.