Casey Hollowell, OTR/L
Occupational Therapist · Annapolis, MD
Casey Hollowell, OTR/L is an occupational therapist with a practice address in Annapolis, Maryland, and NPI 1902374358, issued on Nov 4, 2018. Check the license (Maryland 08590, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Casey Hollowell
- Credential
- OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 08590 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2001 Medical Pkwy, Annapolis, MD 21401
- Phone
- (443) 481-1000
- Enumerated
- Nov 4, 2018
- Record last updated
- Mar 16, 2022
- Medicare enrollment
- Enrolled (PECOS I20220809002969); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 2,933 in Maryland → Look up another NPI →
Also registered at 2001 Medical Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gashaw Adugna, M.DInternal Medicine Physician1003342346
- Nirav AgrawalGeriatric Medicine (Internal Medicine) Physician1497496921
- Semab Ahmad, M.D.Internal Medicine Physician1588082580
- Afshan AhmedInternal Medicine Physician1700312675
Verify Casey Hollowell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 08590Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Lhmg Physical Therapy, LLCAnnapolis, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Casey Hollowell among 2,933 occupational therapist records in Maryland
Casey Hollowell, OTR/L is one of 2,933 occupational therapist records with a practice address in Maryland. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 54% of them.
- NPI issued2018 · 54% of these records are older, 37% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 12% of these records are
- Graduated2018 · median 2015 among the 362 with a school on file
- Record last updated2022 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
82 occupational therapist records list a practice address in Annapolis
They are 82 of the 3,629 NPPES records with a practice address in Annapolis, and 2,933 occupational therapist records in Maryland.
All 2,933 in Maryland → Every provider in Annapolis → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Kristin Abboud, OTAnnapolis, MD 214011073640405
- Ann Behrens, BSOTAnnapolis, MD 214011881718369
- Evelyn Burchick, OTRAnnapolis, MD 214011972727196
- Lucia DiradoAnnapolis, MD 214011568672558
- Mary-Helen Ferris, OTAnnapolis, MD 214011578533147
- Kim Fletcher, M.S., OTRAnnapolis, MD 214011659402402
- Jessica Glerum, OTRLAnnapolis, MD 214011508986324
- Anna Haskell, OTR/L, CHESAnnapolis, MD 214011750675062
Common questions
What is Casey Hollowell, OTR/L's NPI number?
Casey Hollowell, OTR/L's National Provider Identifier (NPI) is 1902374358, issued on Nov 4, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Casey Hollowell, OTR/L located?
The NPPES record lists a practice address at 2001 Medical Pkwy, Annapolis, MD, 21401. Phone: (443) 481-1000. Providers update this record themselves, so call before visiting.
How can I verify Casey Hollowell, OTR/L's license?
NPPES lists Maryland license number 08590, 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. 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.