Karen Yost
Physical Therapy Assistant · Frederick, MD
Karen Yost is a physical therapy assistant with a practice address in Frederick, Maryland, and NPI 1518319870, issued on Jul 11, 2016. Check the license with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Karen Yost
- Primary taxonomy
- Physical Therapy Assistant 225200000X
- License number
- TEI003974 PA
Self-reported in NPPES; status is on the state search - Practice location
- 347 Ballenger Center Dr, Frederick, MD 21703
- Phone
- (407) 308-3882
- Enumerated
- Jul 11, 2016
- Record last updated
- Jul 11, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 347 Ballenger Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Callie Lesher, APRN,AGNP-CAdult Health Nurse Practitioner1700332616
- Megan Murray, M.S., CCC-SLPSpeech-Language Pathologist1144679663
- Ashley Naugler, ADULT-CRNPNurse Practitioner1053075655
- Megan O'ConnorSpeech-Language Pathologist1215466388
- Lisa Sharif-ChikiarStudent in an Organized Health Care Education/Training Program1952063877
- Harsha SompuraPhysical Therapist1790210482
Verify Karen Yost 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
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 Karen Yost's NPI number?
Karen Yost's National Provider Identifier (NPI) is 1518319870, issued on Jul 11, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Karen Yost located?
The NPPES record lists a practice address at 347 Ballenger Center Dr, Frederick, MD, 21703. Phone: (407) 308-3882. Providers update this record themselves, so call before visiting.
How can I verify Karen Yost's license?
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.