Marja Vanouwerkerk, PA-C
NPI 1437128436 · Physician Assistant · Clinton, NJ
Marja Vanouwerkerk, PA-C is a Physician Assistant provider in Clinton, NJ (NPI 1437128436).
Provider details
- NPI number
- 1437128436
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 25MP000292000 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-03-14
- Last updated
- 2015-09-14
Frequently asked questions
- What is Marja Vanouwerkerk's NPI number?
- Marja Vanouwerkerk's National Provider Identifier (NPI) is 1437128436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marja Vanouwerkerk's specialty?
- Marja Vanouwerkerk is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marja Vanouwerkerk located?
- Marja Vanouwerkerk's practice location on file with NPPES is 54 Old Highway 22, Clinton, NJ 08809-1389.
- What is Marja Vanouwerkerk's phone number?
- The practice phone number listed in the NPPES registry for Marja Vanouwerkerk is (908) 735-9344.
- Is Marja Vanouwerkerk's NPI active?
- Yes — Marja Vanouwerkerk's NPI (1437128436) is active in the NPPES registry as of the last update on 2015-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.