Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Patricia L. Bollinger, M.S., R.D.

Registered Dietitian in Helena, MT · enumerated 2007.

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

National Provider Identifier

1588874234

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Registry record

Entity type Individual (Type 1)

Name Patricia L. Bollinger

Credential M.S., R.D.

Sex Female

Practice address Helena, MT, 59601

Phone (406) 443-0134

Fax (406) 443-0134

Enumeration date May 23, 2007

Last updated in NPPES Jun 21, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 117 (MT) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

Other identifiers

Identifier	Type	State	Issuer
065-1495	Medicaid	MT	-

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 Patricia Bollinger?

The National Provider Identifier (NPI) for Patricia Bollinger is 1588874234, a Type 1 (individual) record in the CMS NPPES registry.

Where does Patricia Bollinger practice?

The practice location on file with NPPES is in Helena, MT. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-21.