DR. MEAGAN MCGINLEY SIMPSON M.D.
NPI 1366837742
Dermatology in Bethesda, MD
About Dr. Meagan Mcginley Simpson M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MEAGAN MCGINLEY SIMPSON M.D. (NPI 1366837742) is an individual dermatology provider in Bethesda, Maryland, licensed in West Virginia (27422) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and is a graduate of University Of Virginia School Of Medicine (2015).
NPPES Registry Identity
Specialties & Licenses
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. Meagan Mcginley Simpson M.d. 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 Reassignment
Medicare enrollment records show Meagan Simpson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Annapolis, MD 21401
- Reassigned Medicare billing, District of Columbia, Maryland and Virginia enrollments
- 57 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20889 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.
BETHESDA, MD 20889
BETHESDA, MD 20889
BETHESDA, MD 20889
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 Meagan Simpson's NPI number?
The NPI number for Meagan Simpson is 1366837742. It was assigned to this individual provider in the NPPES registry on April 1, 2015.
Where is Meagan Simpson located?
Meagan Simpson practices at 8901 Wisconsin Ave Building 10, 1st Floor, Rm 1006, Bethesda, MD 20889. The listed phone number is (301) 295-9283.
What is Meagan Simpson's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Meagan Simpson enrolled in Medicare?
Yes. Meagan Simpson 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 organization bills Medicare for Meagan Simpson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Meagan Simpson reassigns Medicare benefits to Anne Arundel Dermatology, LLC (Annapolis, MD). The 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 Meagan Simpson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Meagan Simpson was last updated on May 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Meagan Mcginley Simpson, M.D. · NPI 1366837742
Dermatology physician in Bethesda, Maryland. Individual provider, active in the CMS NPPES registry since April 1, 2015.
## Identity
- **NPI:** 1366837742 (Entity type: Individual)
- **Enumerated:** April 1, 2015
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** 27422 (West Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 8901 WISCONSIN AVE, BUILDING 10, 1ST FLOOR, RM 1006, Bethesda, MD 20889-5600
- **Phone:** (301) 295-9283
## 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:** Anne Arundel Dermatology, LLC (NPI 1063481703, Annapolis, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Virginia School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** May 16, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1366837742) · Data from the CMS NPPES public registry.