Holly Warne, OTR/L
Occupational Therapist · Oakland, MD
Holly Warne, OTR/L is an occupational therapist with a practice address in Oakland, Maryland, and NPI 1922107606, issued on Sep 21, 2006. Check the license (Maryland 04443, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Holly Warne
- Credential
- OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 04443 MD
Self-reported in NPPES; status is on the state search - Practice location
- 13141 Garrett Hwy, Oakland, MD 21550
- Phone
- (301) 334-5220
- Enumerated
- Sep 21, 2006
- Entity
- Type 1 · individual
Also registered at 13141 Garrett Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tarry Butner, P.T.Physical Therapist1861579666
- Steven Holtschneider, DPTPhysical Therapist1114409315
- Michael Voelkel, P.T.Physical Therapist1174600084
Verify Holly Warne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 04443Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
One hospital or facility affiliation
- Garrett Orthopedic Physical Therapy And Rehabilitation, LLCOakland, MD
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
4 occupational therapist records list a Oakland practice address
They are 4 of the 304 NPPES records with a Oakland practice address, and 2,884 occupational therapist records in Maryland.
All 4 in Oakland → All 2,884 in Maryland → Every provider in Oakland →
Other occupational therapist records in Maryland
- Amanda Aaron, OTR/LBaltimore, MD1659657526
- Carolyn Abad, OTDWaldorf, MD1508644246
- Jessica Abad, OTR/LCharlotte Hall, MD1508244054
- Ashley Abbott, OTR/LBaltimore, MD1558211557
- Kristin Abboud, OTAnnapolis, MD1073640405
- Beth Abell, MS, OTR/LDundalk, MD1629362256
- Maria Abella, OTR, CLTSilver Spring, MD1154421923
- Amanda Aberg, MS, OTR/L, CBISBaltimore, MD1518589621
- Victoria AbivaBaltimore, MD1104751627
- Catherine AblardBethesda, MD1942864814
Common questions
What is Holly Warne, OTR/L's NPI number?
Holly Warne, OTR/L's National Provider Identifier (NPI) is 1922107606, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Holly Warne, OTR/L located?
The NPPES record lists a practice address at 13141 Garrett Hwy, Oakland, MD, 21550. Phone: (301) 334-5220. Providers update this record themselves, so call before visiting.
How can I verify Holly Warne, OTR/L's license?
NPPES lists Maryland license number 04443, 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), loaded Aug 27, 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.
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.