Michael J. Lorenz, OT
Occupational Therapist · Sandy Spring, MD
Michael J. Lorenz, OT is an occupational therapist with a practice address in Sandy Spring, Maryland, and NPI 1144399429, issued on Nov 8, 2006. Check the license (Maryland 05489, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael J. Lorenz
- Credential
- OT
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 05489 MD
Self-reported in NPPES; status is on the state search - Practice location
- 18131 Slade School RD, Sandy Spring, MD 20860
- Phone
- (301) 260-1075
- Enumerated
- Nov 8, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (301) 260-1075
- Medicare enrollment
- Enrolled (PECOS I20220218000884); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 2,933 in Maryland → Look up another NPI →
Also registered at 18131 Slade School RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharon Angradi, OTROccupational Therapist1598925273
- Celia Davidson, OTR/LOccupational Therapist1659033926
- Rachael Freeman, OTROccupational Therapist1588820013
- Deborah GreeneOccupational Therapist1053656538
- Jennifer HoOccupational Therapist1447631791
- Rona Kronenberg, SLPSpeech-Language Pathologist1518101500
Verify Michael J. Lorenz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 05489Check 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
- Onr National Speech Pathology IncKensington, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael J. Lorenz among 2,933 occupational therapist records in Maryland
Michael J. Lorenz, OT 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 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 95% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 12% of these records are
- Graduated2000 · median 2015 among the 362 with a school on file
- Record last updated2007 · 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).
21 occupational therapist records list a practice address in Sandy Spring
They are 21 of the 95 NPPES records with a practice address in Sandy Spring, and 2,933 occupational therapist records in Maryland.
All 2,933 in Maryland → Every provider in Sandy Spring → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Sharon Angradi, OTRSandy Spring, MD 208601598925273
- Whitney ChouSandy Spring, MD 208601588037964
- Pallavi DhondSandy Spring, MD 208601386009744
- Rachael Freeman, OTRSandy Spring, MD 208601588820013
- Tsion GabrielSandy Spring, MD 208601902390883
- Deborah GreeneSandy Spring, MD 208601053656538
- Jennifer HoSandy Spring, MD 208601447631791
- Amy Leach, OTRSandy Spring, MD 208601538676564
Common questions
What is Michael J. Lorenz, OT's NPI number?
Michael J. Lorenz, OT's National Provider Identifier (NPI) is 1144399429, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael J. Lorenz, OT located?
The NPPES record lists a practice address at 18131 Slade School RD, Sandy Spring, MD, 20860. Phone: (301) 260-1075. Providers update this record themselves, so call before visiting.
How can I verify Michael J. Lorenz, OT's license?
NPPES lists Maryland license number 05489, 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.