MR. RYAN SCOTT MACDOUGALL MD
NPI 1275710097
Internal Medicine in Bryn Mawr, PA
About Mr. Ryan Scott Macdougall Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. RYAN SCOTT MACDOUGALL MD (NPI 1275710097) is an individual internal medicine provider in Bryn Mawr, Pennsylvania, licensed in Pennsylvania (MD465784) and active in the NPI registry since January 2008. He is enrolled in Medicare PECOS, is affiliated with Bryn Mawr Hospital, and maintains a secondary practice location in Chester.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. Ryan Scott Macdougall 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 Reassignments
5Medicare enrollment records show Ryan Macdougall reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Drexel Hill, PA 19026
- Reassigned Medicare billing, Pennsylvania enrollment
- 654 clinicians in this Medicare group
Newtown Square, PA 19073
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,638 clinicians in this Medicare group
East Stroudsburg, PA 18301
- Reassigned Medicare billing, Pennsylvania enrollment
- 103 clinicians in this Medicare group
Somerset, PA 15501
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Hospitalist Medicine Physicians Of Pennsylvania PC
- 274 clinicians in this Medicare group
Milwaukee, WI 53211
- Reassigned Medicare billing, Wisconsin enrollment
- 1,343 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bryn Mawr Hospital
Acute Care Hospitals · Bryn Mawr, PAMain Line Hospital Lankenau
Acute Care Hospitals · Wynnewood, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19010 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRYN MAWR, PA 19010
BRYN MAWR, PA 19010
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 Ryan Macdougall's NPI number?
The NPI number for Ryan Macdougall is 1275710097. It was assigned to this individual provider in the NPPES registry on January 23, 2008.
Where is Ryan Macdougall located?
Ryan Macdougall practices at 130 S Bryn Mawr Ave, Bryn Mawr, PA 19010. The listed phone number is (484) 337-4097.
What is Ryan Macdougall's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ryan Macdougall enrolled in Medicare?
Yes. Ryan Macdougall 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 Ryan Macdougall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Macdougall reassigns Medicare benefits to 5 organizations: Prospect Health Access Network, Inc. (Drexel Hill, PA), Main Line Healthcare (Newtown Square, PA), Pennsylvania Hm Associates PC (East Stroudsburg, PA), Hospitalist Medicine Physicians Of Pennsylvania, P.C. (Somerset, PA) and Ascension Medical Group-Southeast Wisconsin Inc (Milwaukee, WI). 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 Ryan Macdougall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ryan Macdougall affiliated with any hospitals?
According to CMS data, Ryan Macdougall is affiliated with Bryn Mawr Hospital and Main Line Hospital Lankenau.
When was this NPI record last updated?
The NPPES record for Ryan Macdougall was last updated on May 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Mr. Ryan Scott Macdougall, MD · NPI 1275710097
Internal Medicine physician in Bryn Mawr, Pennsylvania. Individual provider, active in the CMS NPPES registry since January 23, 2008.
## Identity
- **NPI:** 1275710097 (Entity type: Individual)
- **Enumerated:** January 23, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD465784 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 130 S BRYN MAWR AVE, Bryn Mawr, PA 19010-3121
- **Phone:** (484) 337-4097
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Prospect Health Access Network, Inc. (NPI 1255786729, Drexel Hill, PA); Main Line Healthcare (NPI 1922077643, Newtown Square, PA); Pennsylvania Hm Associates PC (NPI 1841637865, East Stroudsburg, PA); Hospitalist Medicine Physicians Of Pennsylvania, P.C. (NPI 1639464308, Somerset, PA); Ascension Medical Group-Southeast Wisconsin Inc (NPI 1194473066, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Wisconsin, class of 2006
## Record status
- **NPPES last updated:** May 31, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1275710097) · Data from the CMS NPPES public registry.