Katherine Lang, APN, FNP-BC
NPI 1538974019 · Family Nurse Practitioner · Leonardo, NJ
Katherine Lang, APN, FNP-BC is a Family Nurse Practitioner provider in Leonardo, NJ (NPI 1538974019).
Provider details
- NPI number
- 1538974019
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN, FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26NJ15275100 (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
1 yr 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
- 2025-02-11
- Last updated
- 2025-02-11
- Certified
- 2025-02-11
Frequently asked questions
- What is Katherine Lang's NPI number?
- Katherine Lang's National Provider Identifier (NPI) is 1538974019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Lang's specialty?
- Katherine Lang is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Lang located?
- Katherine Lang's practice location on file with NPPES is 3 Koosman Dr, Leonardo, NJ 07737-1713.
- What is Katherine Lang's phone number?
- The practice phone number listed in the NPPES registry for Katherine Lang is (908) 601-7778.
- Is Katherine Lang's NPI active?
- Yes — Katherine Lang's NPI (1538974019) is active in the NPPES registry as of the last update on 2025-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.