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Nikander and Company, Inc

Psychiatric/Mental Health Nurse Practitioner in Boulder, CO · enumerated 2012 · authorized official Donna Grandi-Nikander, Owner.

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

National Provider Identifier

1336496926

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Registry record

Entity type Organization (Type 2)
Legal business name Nikander and Company, Inc
Practice address 4450 Arapahoe Ave Ste 100, Boulder, CO, 80303
Phone (303) 444-6800
Fax (303) 496-6802
Enumeration date Aug 14, 2012
Last updated in NPPES Dec 15, 2022

Taxonomy & classification

207QA0505X Adult Medicine Physician Allopathic & Osteopathic Physicians Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Donna Grandi-Nikander
Title Owner
Phone (303) 444-6800

Other identifiers

Identifier Type State Issuer
46870571 Medicaid CO -

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.

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Frequently asked questions

Where is Nikander and Company, Inc located?
The practice location on file with NPPES is in Boulder, CO.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-12-15. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-15.