MOUNTAIN VALLEY ORTHOPEDICS, P.C.
NPI 1538226519
Orthopaedic Surgery in East Stroudsburg, PA
About Mountain Valley Orthopedics, P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MOUNTAIN VALLEY ORTHOPEDICS, P.C. (NPI 1538226519) is a healthcare organization registered as an orthopaedic surgery in East Stroudsburg, Pennsylvania and active in the NPI registry since January 2007. The organization lists Allister R Williams, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mountain Valley Orthopedics, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
26Medicare enrollment records show 26 clinicians reassign Medicare billing to Mountain Valley Orthopedics, P.C., which bills Medicare for the services they deliver. Of these, 20 practice at this address and 22 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 8
Nearest to this location (20)
See all 26Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Medical Equipment Supplier Medicare DMEPOS 11
Medicare supplier enrollment and the product categories Mountain Valley Orthopedics PC carries, from the Medicare DMEPOS supplier directory.
Mountain Valley Orthopedics PC
DMEPOS supplier · East Stroudsburg, PAAccepts Medicare assignment
Mountain Valley Orthopedics PC agrees to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Product Categories
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 Mountain Valley Orthopedics, P.C.'s NPI number?
The NPI number for Mountain Valley Orthopedics, P.C. is 1538226519. It was assigned to this organization in the NPPES registry on January 2, 2007.
Where is Mountain Valley Orthopedics, P.C. located?
Mountain Valley Orthopedics, P.C. is located at 600 Plaza Ct Suite C, East Stroudsburg, PA 18301. The listed phone number is (570) 421-7020.
What is Mountain Valley Orthopedics, P.C.'s specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Mountain Valley Orthopedics, P.C. enrolled in Medicare?
Yes. Mountain Valley Orthopedics, P.C. is registered in the Medicare PECOS enrollment system.
When is Mountain Valley Orthopedics, P.C.'s Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare DME enrollment for this organization (Pennsylvania, Physician - Orthopedic/Orthopedic Surgery) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Mountain Valley Orthopedics, P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 26 clinicians in 8 Medicare specialties reassign their Medicare billing to Mountain Valley Orthopedics, P.C.. A 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 the clinician's services. The largest specialties are Physical Therapist in Private Practice (7), Occupational Therapist in Private Practice (6) and Orthopedic Surgery (6). Of these, 20 practice at this address and 22 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Mountain Valley Orthopedics, P.C. accept Medicare assignment for medical equipment?
Yes. As a Medicare medical equipment supplier, Mountain Valley Orthopedics PC accepts Medicare assignment: the supplier accepts the Medicare-approved amount as payment in full for covered equipment and supplies.
What insurance does Mountain Valley Orthopedics, P.C. accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and Ambetter from Buckeye Health Plan and 29 other insurers list Mountain Valley Orthopedics, P.C. 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 Mountain Valley Orthopedics, P.C. was last updated on April 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Mountain Valley Orthopedics, P.c. · NPI 1538226519
Orthopaedic Surgery organization in East Stroudsburg, Pennsylvania. Organization record, active in the CMS NPPES registry since January 2, 2007.
## Identity
- **NPI:** 1538226519 (Entity type: Organization)
- **Enumerated:** January 2, 2007
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **Organization subpart:** No
- **Authorized official:** Allister Williams, PRESIDENT
## Practice location
- **Address:** 600 PLAZA CT, SUITE C, East Stroudsburg, PA 18301-8263
- **Phone:** (570) 421-7020 · **Fax:** (570) 421-7091
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (DME, Pennsylvania, Physician - Orthopedic/Orthopedic Surgery) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 26 clinicians in 8 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Physical Therapist in Private Practice (7), Occupational Therapist in Private Practice (6), Orthopedic Surgery (6); 20 practice at this address and 22 within 10 miles; [full list](https://npiprofile.com/npi/1538226519/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1538226519) · Data from the CMS NPPES public registry.