NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Shanna Treanor, MD

Dermatology Physician in Bakersfield, CA · enumerated 2006 · practices at Jeffrey J. Crowley, M.D., Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1700895018

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Shanna Treanor
Credential MD
Sex Female
Practice address 5101 Commerce Dr, Suite 101, Bakersfield, CA, 93309
Phone (661) 327-3756
Fax (661) 327-2332
Enumeration date Aug 5, 2006
Last updated in NPPES Dec 1, 2021

Taxonomy & licenses

207NP0225X Pediatric Dermatology Physician Allopathic & Osteopathic Physicians · License A70557 (CA) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License A70557 (CA) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License A70557 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Shanna Treanor?
The National Provider Identifier (NPI) for Shanna Treanor is 1700895018, a Type 1 (individual) record in the CMS NPPES registry.
Where does Shanna Treanor practice?
The practice location on file with NPPES is in Bakersfield, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-01.