Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. James Lewis Constanzer, APRN-CNP

Individual provider Adult Health Nurse Practitioner · NPI 1285171413

Mr. James Lewis Constanzer, APRN-CNP is an Adult Health Nurse Practitioner in Oklahoma City, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2017.

Licensed in
OK
In the registry since
2017
Specialties on file
3

Practice location Address checks out

900 NW 12th St
Oklahoma City, OK 73106-6804
Phone: (405) 516-0276
Fax: (405) 493-0703
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence R0123174 (OK)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence R0123174 (OK)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence R0123174 (OK)

Record details

NPI number1285171413
Entity typeIndividual (Type 1)
GenderMale
Credentials APRN-CNP
Sole proprietorNo
NPI enumeratedJanuary 26, 2017
Last updated in NPPESJanuary 2, 2026
Certification dateJanuary 2, 2026

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