Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEPHANIE J ONSTINE CRNP
NPI 1477502383
Nurse Practitioner in Birmingham, AL

Q: What is Stephanie Onstine's NPI number?

The NPI number for Stephanie Onstine is 1477502383. It was assigned to this individual provider in the NPPES registry on May 8, 2006. The provider is also known as Stephanie J Bashore Crnp.

Q: What is Stephanie Onstine's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Stephanie Onstine was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 08, 2006

1400 6TH AVE S, BIRMINGHAM, AL 35233(205) 933-9110(205) 930-1156 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Stephanie J Onstine Crnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHANIE J ONSTINE CRNP (NPI 1477502383) is an individual nurse practitioner in Birmingham, Alabama, licensed in Alabama (1-030294) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1477502383

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameSTEPHANIE J ONSTINECredential: CRNP

Location Address1400 6TH AVE SBirmingham, AL 35233-1502

Mailing Address1400 6th Ave SBirmingham, AL 35233-1502 · (205) 933-9110 · Fax (205) 930-1156

Phone(205) 933-9110

Fax(205) 930-1156

Sole ProprietorNo

Enumeration DateMay 8, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1477502383 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in AL · 1-030294

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

1400 6TH AVE S, Birmingham, AL 35233

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Other Names 1

Former Name (1)Stephanie J Bashore Crnp

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LINDSAY QUINN ADLER MA, RD

Dietitian, Registered

1400 6TH AVE S
BIRMINGHAM, AL 35233

Jefferson County (205) 213-4616

DR. SUSAN ISKANDRIAN BUCKINGHAM M.D.

Internal Medicine (Hospice and Palliative Medicine)

1400 6TH AVE S
BIRMINGHAM, AL 35233

Jefferson County (205) 933-9110

DR. GRETA P ISKANDRIAN M.D.

Pediatrics

1400 6TH AVE S
BIRMINGHAM, AL 35233

Jefferson County (205) 933-9110

BIRMINGHAM DIV-BUREAU OF CLINICAL LABS

Clinical Medical Laboratory

1400 6TH AVE S
BIRMINGHAM, AL 35233

Jefferson County (205) 933-1388

DR. TERI DIANNE CHAFIN D.M.D., M.P.H.

Dentist (General Practice)

1400 6TH AVE S, DENTAL HEALTH SERVICES
BIRMINGHAM, AL 35233

Jefferson County (205) 930-1422

KAREN SULLIVAN CRNP

Nurse Practitioner

1400 6TH AVE S
BIRMINGHAM, AL 35233

Jefferson County (205) 930-1334

MRS. JENNIFER M BARNES RN

Registered Nurse

1400 6TH AVE S, FOURTH FLOOR
BIRMINGHAM, AL 35233

Jefferson County (205) 558-2142

MARY BETH GARVEY CRNP

Nurse Practitioner (Obstetrics & Gynecology)

1400 6TH AVE S
BIRMINGHAM, AL 35233

Jefferson County (205) 933-9110

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephanie Onstine's NPI number?

The NPI number for Stephanie Onstine is 1477502383. It was assigned to this individual provider in the NPPES registry on May 8, 2006. The provider is also known as Stephanie J Bashore Crnp.

Where is Stephanie Onstine located?

Stephanie Onstine practices at 1400 6th Ave S, Birmingham, AL 35233. The listed phone number is (205) 933-9110.

What is Stephanie Onstine's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Stephanie Onstine was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.