Claudia Ostertag
NPI 1669213500 · Pediatric Occupational Therapist · Warren, NJ
Claudia Ostertag is a Pediatric Occupational Therapist provider in Warren, NJ (NPI 1669213500).
Provider details
- NPI number
- 1669213500
- Entity type
- Individual
- Primary specialty
- Pediatric Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 46TR01142200 (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
2 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
- 2024-06-04
- Last updated
- 2024-06-04
- Certified
- 2024-06-04
Frequently asked questions
- What is Claudia Ostertag's NPI number?
- Claudia Ostertag's National Provider Identifier (NPI) is 1669213500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Ostertag's specialty?
- Claudia Ostertag is listed in the NPPES registry with a primary specialty of Pediatric Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Claudia Ostertag located?
- Claudia Ostertag's practice location on file with NPPES is 67a Mountain Blvd Ext Ste 1, Warren, NJ 07059-5626.
- What is Claudia Ostertag's phone number?
- The practice phone number listed in the NPPES registry for Claudia Ostertag is (908) 873-6337.
- Is Claudia Ostertag's NPI active?
- Yes — Claudia Ostertag's NPI (1669213500) is active in the NPPES registry as of the last update on 2024-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.