Michelle McMahon, CRNP
Family Nurse Practitioner · Cumberland, MD
Michelle McMahon, CRNP is a family nurse practitioner with a practice address in Cumberland, Maryland, and NPI 1174072318, issued on Sep 29, 2016. Check the license (Maryland R184417, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michelle McMahon
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R184417 MD
Self-reported in NPPES; status is on the state search - Practice location
- 12500 Willowbrook RD, Cumberland, MD 21502
- Phone
- (240) 964-7000
- Enumerated
- Sep 29, 2016
- Record last updated
- Sep 29, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170306001645); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Also registered at 12500 Willowbrook RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michelle McMahon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R184417Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average family nurse practitioner in 2024
1,417 Medicare Part D claims for 76 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium108 claims
- Losartan Potassium75 claims
- Atorvastatin Calcium72 claims
- Escitalopram Oxalate67 claims
- Metoprolol Succinate51 claims
- Amlodipine Besylate46 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.
Bills Medicare through one group practice
- Acts Communities OF Maryland, Inc.Adamstown, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michelle McMahon among 4,124 family nurse practitioner records in Maryland
Michelle McMahon, CRNP is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 33% of them.
- NPI issued2016 · 33% of these records are older, 61% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2016 · median 2019 among the 2,370 with a school on file
- Record last updated2016 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
67 family nurse practitioner records list a practice address in Cumberland
They are 67 of the 1,070 NPPES records with a practice address in Cumberland, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Cumberland → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Risa Barton, NPCCumberland, MD 215021639379092
- Cathy Chapman, CRNPLavale, MD 215021023100120
- Kristi Crites, NPCumberland, MD 215021457316440
- Linda Drummond, CRNPCumberland, MD 215021629235569
- John Gee, ARNPCumberland, MD 215021720051675
- Gina Hammond, CRNPCumberland, MD 215021841440344
- Terry Harvey, CRNPCumberland, MD 215021225079098
- Susan Keister, MS, CRNPCumberland, MD 215021154324465
Common questions
What is Michelle McMahon, CRNP's NPI number?
Michelle McMahon, CRNP's National Provider Identifier (NPI) is 1174072318, issued on Sep 29, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Michelle McMahon, CRNP located?
The NPPES record lists a practice address at 12500 Willowbrook RD, Cumberland, MD, 21502. Phone: (240) 964-7000. Providers update this record themselves, so call before visiting.
How can I verify Michelle McMahon, CRNP's license?
NPPES lists Maryland license number R184417, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Michelle McMahon, CRNP prescribe under Medicare Part D?
In 2024, Michelle McMahon, CRNP had 1,417 Medicare Part D claims for 76 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
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.