Kathy L. Holian, PA-C
Physician Assistant · Greenbelt, MD
Kathy L. Holian, PA-C is a physician assistant with a practice address in Greenbelt, Maryland, and NPI 1356565915, issued on Apr 12, 2007. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathy L. Holian
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- MA-002998-L PA
Self-reported in NPPES; status is on the state search - Practice location
- 7474 Greenway Center Dr Ste 700A, Greenbelt, MD 20770
- Phone
- (301) 982-3437
- Enumerated
- Apr 12, 2007
- Record last updated
- Jul 10, 2023
- Medicare enrollment
- Enrolled (PECOS I20130903000614); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
Also registered at 7474 Greenway Center Dr Ste 700A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jerusalum Anderson, LMSWSocial Worker1093446452
- Madalyn Carpenter, LCPCMental Health Counselor1346839362
- Brent FischbeinClinical Social Worker1083388540
- Anna Gabriszeski, LCSW-CClinical Social Worker1417544727
- Akherenwei Gwan, NPPsychiatric/Mental Health Nurse Practitioner1447670732
- Kerin Hamilton, P.A.-CPhysician Assistant1720471725
Verify Kathy L. Holian 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
69% fewer Medicare Part D claims than the average physician assistant in 2024
255 Medicare Part D claims for 26 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Trazodone Hcl24 claims
- Olanzapine21 claims
- Clonazepam19 claims
- Lorazepam17 claims
- Sertraline Hcl17 claims
- Bupropion Xl15 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
- Lifespan Behavioral Health Services PCFrederick, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathy L. Holian among 3,224 physician assistant records in Maryland
Kathy L. Holian, PA-C is one of 3,224 physician assistant records with a practice address in Maryland. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 17% of them.
- NPI issued2007 · 17% of these records are older, 75% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2008 · median 2017 among the 1,974 with a school on file
- Record last updated2023 · 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 363A00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 physician assistant records list a practice address in Greenbelt
They are 21 of the 1,332 NPPES records with a practice address in Greenbelt, and 3,224 physician assistant records in Maryland.
All 3,224 in Maryland → Every provider in Greenbelt → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Lynn Allison, PA-CGreenbelt, MD 207701588091607
- Helen Chemere, PA-CGreenbelt, MD 207701972928620
- Yan ChenGreenbelt, MD 207701336793884
- Dominique ClarkGreenbelt, MD 207701700255726
- Vannesa Crotzer, PA-CGreenbelt, MD 207701366424632
- Kerin Hamilton, P.A.-CGreenbelt, MD 207701720471725
- Tonya Hayes, PA-CGreenbelt, MD 207701598180903
- Richard Kennedy, PA-CGreenbelt, MD 207701629519574
Common questions
What is Kathy L. Holian, PA-C's NPI number?
Kathy L. Holian, PA-C's National Provider Identifier (NPI) is 1356565915, issued on Apr 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kathy L. Holian, PA-C located?
The NPPES record lists a practice address at 7474 Greenway Center Dr Ste 700A, Greenbelt, MD, 20770. Phone: (301) 982-3437. Providers update this record themselves, so call before visiting.
How can I verify Kathy L. Holian, PA-C's license?
Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Kathy L. Holian, PA-C prescribe under Medicare Part D?
In 2024, Kathy L. Holian, PA-C had 255 Medicare Part D claims for 26 beneficiaries; the average among physician assistant prescribers was 830. 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.