ALLYSON CLARE LYNCH MD, MPH
NPI 1548720808
Family Medicine in Baltimore, MD
About Allyson Clare Lynch Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLYSON CLARE LYNCH MD, MPH (NPI 1548720808) is an individual family medicine provider in Baltimore, Maryland, licensed in Maryland (D0094753) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center Inc, and is a graduate of Drexel University College Of Medicine (2019).
NPPES Registry Identity
Specialties & Licenses
Group Practice 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
Allyson Clare Lynch Md, Mph 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 Allyson Lynch reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21239
- Reassigned Medicare billing, Maryland enrollment
- 2,602 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 6
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.
Mercy Medical Center Inc
Acute Care Hospitals · Baltimore, MDMedstar Harbor Hospital
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21230 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21230
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 Allyson Lynch's NPI number?
The NPI number for Allyson Lynch is 1548720808. It was assigned to this individual provider in the NPPES registry on March 22, 2019.
Where is Allyson Lynch located?
Allyson Lynch practices at 1420 Key Hwy, Baltimore, MD 21230. The listed phone number is (780) 041-0230.
What is Allyson Lynch's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Allyson Lynch enrolled in Medicare?
Yes. Allyson Lynch 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 Allyson Lynch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allyson Lynch reassigns Medicare benefits to Medstar Medical Group II LLC (Baltimore, 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 Allyson Lynch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Allyson Lynch affiliated with any hospitals?
According to CMS data, Allyson Lynch is affiliated with Mercy Medical Center Inc and Medstar Harbor Hospital.
When was this NPI record last updated?
The NPPES record for Allyson Lynch was last updated on February 7, 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.
# Allyson Clare Lynch, MD, MPH · NPI 1548720808
Family Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since March 22, 2019.
## Identity
- **NPI:** 1548720808 (Entity type: Individual)
- **Enumerated:** March 22, 2019
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** D0094753 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1420 KEY HWY, Baltimore, MD 21230-5546
- **Phone:** (780) 041-0230
## 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:** Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Drexel University College Of Medicine, class of 2019
## Record status
- **NPPES last updated:** February 7, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1548720808) · Data from the CMS NPPES public registry.