Nancy Mallis, OTR/L
NPI 1285968990 · Occupational Therapist · Harrisburg, PA
Nancy Mallis, OTR/L is a Occupational Therapist provider in Harrisburg, PA (NPI 1285968990).
Provider details
- NPI number
- 1285968990
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- OC004476L (PA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-09-28
- Last updated
- 2009-09-28
Frequently asked questions
- What is Nancy Mallis's NPI number?
- Nancy Mallis's National Provider Identifier (NPI) is 1285968990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Mallis's specialty?
- Nancy Mallis is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Nancy Mallis located?
- Nancy Mallis's practice location on file with NPPES is 4210 Linglestown Rd, Harrisburg, PA 17112-1025.
- What is Nancy Mallis's phone number?
- The practice phone number listed in the NPPES registry for Nancy Mallis is (717) 540-9218.
- Is Nancy Mallis's NPI active?
- Yes — Nancy Mallis's NPI (1285968990) is active in the NPPES registry as of the last update on 2009-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.