Mary Gallagher, NP
Nurse Practitioner · Westlake, OH
Mary Gallagher, NP is a nurse practitioner with a practice address in Westlake, Ohio, and NPI 1730550989, issued on Oct 14, 2015. Check the license (Ohio COA.17955NP, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Gallagher
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- COA.17955NP OH
Self-reported in NPPES; status is on the state search - Practice location
- 26908 Detroit RD Ste 103, Westlake, OH 44145
- Phone
- (440) 249-0274
- Enumerated
- Oct 14, 2015
- Record last updated
- Oct 14, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,254 in Ohio → Look up another NPI →
Also registered at 26908 Detroit RD Ste 103
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Darla Hadden, PA-CPhysician Assistant1417976960
Verify Mary Gallagher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license COA.17955NPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average nurse practitioner in 2024
11 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Industry payments in 2024: $48,544.47
63 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Mary Gallagher among 4,254 nurse practitioner records in Ohio
Mary Gallagher, NP is one of 4,254 nurse practitioner records with a practice address in Ohio. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 38% of them.
- NPI issued2015 · 38% of these records are older, 57% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2015 · 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 363L00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 nurse practitioner records list a practice address in Westlake
They are 37 of the 1,749 NPPES records with a practice address in Westlake, and 4,254 nurse practitioner records in Ohio.
All 4,254 in Ohio → Every provider in Westlake → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Brian Dyko, CNPWestlake, OH 441451033134176
- Rosemary Etheart, CNPWestlake, OH 441451417941428
- Marla Gerrek, RN,CNPWestlake, OH 441451205913985
- Donna Gron, CNPWestlake, OH 441451891796728
- Rita HaiderWestlake, OH 441451275544660
- Diane Herron, BS MS BSN MSN CNPWestlake, OH 441451003883224
- Sheridan Hull, CNPWestlake, OH 441451922195502
- Ruth Lange, RN,CNPWestlake, OH 441451205882032
Common questions
What is Mary Gallagher, NP's NPI number?
Mary Gallagher, NP's National Provider Identifier (NPI) is 1730550989, issued on Oct 14, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Mary Gallagher, NP located?
The NPPES record lists a practice address at 26908 Detroit RD Ste 103, Westlake, OH, 44145. Phone: (440) 249-0274. Providers update this record themselves, so call before visiting.
How can I verify Mary Gallagher, NP's license?
NPPES lists Ohio license number COA.17955NP, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Gallagher, NP prescribe under Medicare Part D?
In 2024, Mary Gallagher, NP had 11 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. 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.