Mary Demmy
Peer Specialist · Lorain, OH
Mary Demmy is a peer specialist with a practice address in Lorain, Ohio, and NPI 1669017638, issued on Nov 13, 2019. Check the license with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Demmy
- Primary taxonomy
- Peer Specialist 175T00000X
- Practice location
- 1939 Oberlin Ave, Lorain, OH 44052
- Phone
- (440) 963-7042
- Enumerated
- Nov 13, 2019
- Entity
- Type 1 · individual
Also registered at 1939 Oberlin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Phillip AtkinsonPeer Specialist1386507010
- Misty AtwellPeer Specialist1740157668
- Janet BraggPeer Specialist1669333878
- Kathy BrunnerPeer Specialist1326510058
- Andre CalhounPeer Specialist1669349544
- John CarterPeer Specialist1891267712
Verify Mary Demmy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio 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
60 peer specialist records list a Lorain practice address
They are 60 of the 2,004 NPPES records with a Lorain practice address, and 3,160 peer specialist records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 60 in Lorain → All 3,160 in Ohio → Every provider in Lorain →
Other peer specialist records in Ohio
- Jacqueline Abbott, CPRSMassillon, OH1710801089
- Deanna Abdellah, PRSMassillon, OH1609518604
- Naim AbdulhakimToledo, OH1437086295
- Raheem AbdullahCincinnati, OH1639980477
- Tautiana AbdullahAkron, OH1427907088
- Melaina AbecToledo, OH1811779226
- Brittany AbshireColumbus, OH1093523201
- Jarreth AckermanWarren, OH1619510526
- Johnnisa Acoff, CFPSCleveland Heights, OH1780493346
- Ashley Adams, LPNHamilton, OH1679115984
Common questions
What is Mary Demmy's NPI number?
Mary Demmy's National Provider Identifier (NPI) is 1669017638, issued on Nov 13, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mary Demmy located?
The NPPES record lists a practice address at 1939 Oberlin Ave, Lorain, OH, 44052. Phone: (440) 963-7042. Providers update this record themselves, so call before visiting.
How can I verify Mary Demmy's license?
Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.