Nancy M. Mallis, OTR/L
Occupational Therapist · Harrisburg, PA
Nancy M. Mallis, OTR/L is an occupational therapist with a practice address in Harrisburg, Pennsylvania, and NPI 1285968990, issued on Sep 28, 2009. Check the license (Pennsylvania OC004476L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Nancy M. Mallis
- Credential
- OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- OC004476L PA
Self-reported in NPPES; status is on the state search - Practice location
- 4210 Linglestown RD, Harrisburg, PA 17112
- Phone
- (717) 540-9218
- Enumerated
- Sep 28, 2009
- Record last updated
- Sep 28, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (717) 545-3127
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 7,136 in Pennsylvania → Look up another NPI →
Also registered at 4210 Linglestown RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca Blazi, M.A. CCC-SLPSpeech-Language Pathologist1962736819
- Joanna Cudwadie, M.S., CCC-SLPSpeech-Language Pathologist1396385027
- Casey Farley, M.A., CCC-SLPSpeech-Language Pathologist1083915128
- Laura Kosak, DPTPhysical Therapist1316244221
- Andrea Merlo, OTR/LPediatric Occupational Therapist1992503528
- Tammy Sarracino, OTR/LOccupational Therapist1346574050
Verify Nancy M. Mallis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license OC004476LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nancy M. Mallis among 7,136 occupational therapist records in Pennsylvania
Nancy M. Mallis, OTR/L is one of 7,136 occupational therapist records with a practice address in Pennsylvania. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 26% of them.
- NPI issued2009 · 26% of these records are older, 71% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2009 · 68% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
83 occupational therapist records list a practice address in Harrisburg
They are 83 of the 3,963 NPPES records with a practice address in Harrisburg, and 7,136 occupational therapist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,136 in Pennsylvania → Every provider in Harrisburg → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Brianna Benton, OTR/LHarrisburg, PA 171121174296446
- Kim Dijkstra, OTR/LHarrisburg, PA 171121639483894
- Kelly Epps, OTR/LHarrisburg, PA 171121720754864
- Natalie Frantz, OTR/LHarrisburg, PA 171121679277925
- Caleigh NossHarrisburg, PA 171121487375630
- Keith Parker, MOT, OTR/LHarrisburg, PA 171121497083695
- David Raptosh, OTR/LHarrisburg, PA 171121225096431
- Angela Rutty, O.T.Harrisburg, PA 171121093909368
Common questions
What is Nancy M. Mallis, OTR/L's NPI number?
Nancy M. Mallis, OTR/L's National Provider Identifier (NPI) is 1285968990, issued on Sep 28, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Nancy M. Mallis, OTR/L located?
The NPPES record lists a practice address at 4210 Linglestown RD, Harrisburg, PA, 17112. Phone: (717) 540-9218. Providers update this record themselves, so call before visiting.
How can I verify Nancy M. Mallis, OTR/L's license?
NPPES lists Pennsylvania license number OC004476L, as entered by the provider. Search the Pennsylvania 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.