Megan Elizabeth Walling, PA
Physician Assistant · Germantown, MD
Megan Elizabeth Walling, PA is a physician assistant with a practice address in Germantown, Maryland, and NPI 1013287663, issued on Jan 12, 2012. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Megan Elizabeth Walling
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 19777 Frederick RD, Germantown, MD 20876
- Phone
- (888) 808-6483
- Enumerated
- Jan 12, 2012
- Record last updated
- Mar 8, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140319002035); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
Also registered at 19777 Frederick RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marnie Bernard, PA-CMedical Physician Assistant1003095571
Verify Megan Elizabeth Walling in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average physician assistant in 2024
51 Medicare Part D claims for 45 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Lagevrio (Eua)11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Medstar Urgent Care LLCWheaton, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Megan Elizabeth Walling among 3,224 physician assistant records in Maryland
Megan Elizabeth Walling, PA is one of 3,224 physician assistant records with a practice address in Maryland. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 36% of them.
- NPI issued2012 · 36% of these records are older, 61% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2011 · median 2017 among the 1,974 with a school on file
- Record last updated2017 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
41 physician assistant records list a practice address in Germantown
They are 41 of the 1,327 NPPES records with a practice address in Germantown, and 3,224 physician assistant records in Maryland.
All 3,224 in Maryland → Every provider in Germantown → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Bradley Bailey, PA-CGermantown, MD 208761164996245
- Michael Burns, PHYSICIAN ASSISTANTGermantown, MD 208761780278374
- Padma Gainedi, PAGermantown, MD 208761407043748
- Thomas Hettich, PA-CGermantown, MD 208761992765747
- Joseph McKelvey, PA-CGermantown, MD 208761962872333
- Samaaneh MoezziGermantown, MD 208761093328387
- Nancy Nguyen, PHYSICIAN ASSISTANTGermantown, MD 208761922776558
- Jasmine RussellGermantown, MD 208761841829116
Common questions
What is Megan Elizabeth Walling, PA's NPI number?
Megan Elizabeth Walling, PA's National Provider Identifier (NPI) is 1013287663, issued on Jan 12, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Megan Elizabeth Walling, PA located?
The NPPES record lists a practice address at 19777 Frederick RD, Germantown, MD, 20876. Phone: (888) 808-6483. Providers update this record themselves, so call before visiting.
How can I verify Megan Elizabeth Walling, PA's license?
Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Megan Elizabeth Walling, PA prescribe under Medicare Part D?
In 2024, Megan Elizabeth Walling, PA had 51 Medicare Part D claims for 45 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Megan Elizabeth Walling, PA's MIPS final score?
The 2023 MIPS final score is 76.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.