Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maryanne Bolt, APRN

Nurse Practitioner in Tulsa, OK · enumerated 2015.

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

National Provider Identifier

1912378050

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Registry record

Entity type Individual (Type 1)

Name Maryanne Bolt

Credential APRN

Sex Female

Practice address 2488 E 81st St Ste 2000, Tulsa, OK, 74137

Phone (918) 481-4700

Fax (918) 592-2020

Enumeration date Oct 15, 2015

Last updated in NPPES May 9, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 98345 (OK) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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 specialty is Maryanne Bolt?

Maryanne Bolt is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-09.