Mack Kenneth Wingreen
Physical Therapy Assistant · Frederick, MD
Mack Kenneth Wingreen is a physical therapy assistant with a practice address in Frederick, Maryland, and NPI 1770167546, issued on May 7, 2021. Check the license (Maryland A4884, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mack Kenneth Wingreen
- Primary taxonomy
- Physical Therapy Assistant 225200000X
- License number
- A4884 MD
Self-reported in NPPES; status is on the state search - Practice location
- 7407 Willow RD, Frederick, MD 21702
- Phone
- (301) 644-5600
- Enumerated
- May 7, 2021
- Record last updated
- May 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 7407 Willow RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sean CorcoranPhysical Therapy Assistant1033782776
- Amanda Eury, PTAPhysical Therapy Assistant1720754419
- Cortney Golden, PTAPhysical Therapy Assistant1366907792
- Clarissa GosnellPhysical Therapy Assistant1184198996
- Brenda Herr, COTAOccupational Therapy Assistant1891253696
- Jennifer McConnell, PTAPhysical Therapy Assistant1932786795
Verify Mack Kenneth Wingreen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license A4884Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52 physical therapy assistant records list a practice address in Frederick
They are 52 of the 3,981 NPPES records with a practice address in Frederick, and 1,294 physical therapy assistant records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 52 in Frederick → All 1,294 in Maryland → Every provider in Frederick →
Other physical therapy assistant records in Maryland
- Ihsan Abdul Jabbar, PTALutherville, MD1154741437
- Kristy Abell, PTAAbingdon, MD1760337067
- Kristin Adams, PTAEaston, MD1366713448
- Tony AdamsWestminster, MD1326163213
- Keila Addlesberger, PTASalisbury, MD1326335605
- Jessica Adkisson, PTASalisbury, MD1063667269
- Jess AgaParkville, MD1336627306
- Yasir Ahmed, PTASilver Spring, MD1437437670
- Jennifer Alexander, PTABowie, MD1912242991
- Mary Alexander, PTABaltimore, MD1245451517
Common questions
What is Mack Kenneth Wingreen's NPI number?
Mack Kenneth Wingreen's National Provider Identifier (NPI) is 1770167546, issued on May 7, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Mack Kenneth Wingreen located?
The NPPES record lists a practice address at 7407 Willow RD, Frederick, MD, 21702. Phone: (301) 644-5600. Providers update this record themselves, so call before visiting.
How can I verify Mack Kenneth Wingreen's license?
NPPES lists Maryland license number A4884, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity 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. 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.