Joan Greiner, O.T.R./L
NPI 1124300595 · Occupational Therapist · Wayne, NJ
Joan Greiner, O.T.R./L is a Occupational Therapist provider in Wayne, NJ (NPI 1124300595).
Provider details
- NPI number
- 1124300595
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- O.T.R./L
- Sex
- Female
- Sole proprietor
- No
- License
- 46TR00044200 (NJ)
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
14 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
- 2011-09-12
- Last updated
- 2011-09-12
Frequently asked questions
- What is Joan Greiner's NPI number?
- Joan Greiner's National Provider Identifier (NPI) is 1124300595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Greiner's specialty?
- Joan Greiner is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joan Greiner located?
- Joan Greiner's practice location on file with NPPES is 296 Hamburg Tpke, Wayne, NJ 07470-2150.
- What is Joan Greiner's phone number?
- The practice phone number listed in the NPPES registry for Joan Greiner is (973) 790-5800.
- Is Joan Greiner's NPI active?
- Yes — Joan Greiner's NPI (1124300595) is active in the NPPES registry as of the last update on 2011-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.