Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven Frederick Mason, MSN, APN PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Novi, MI · enumerated 2016.

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

National Provider Identifier

1467811638

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Registry record

Entity type Individual (Type 1)

Name Steven Frederick Mason

Credential MSN, APN PMHNP-BC

Sex Male

Practice address 39465 W 14 Mile Rd, Novi, MI, 48377

Phone (877) 906-9699

Fax (888) 483-0118

Enumeration date Feb 16, 2016

Last updated in NPPES Jan 17, 2017

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704235099 (MI) Primary

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 Steven Mason?

Steven Mason is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health 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.

Other providers at this practice address

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Melanie Finamore Nurse Practitioner · Novi, MI NPI 1215965603 Kimberly White Clinical Psychologist · Novi, MI NPI 1497893937 Marta Desoto Clinical Psychologist · Novi, MI NPI 1598983686 Behavioral Care Solutions for Adults and Seniors, Inc. Psychiatry Physician · Novi, MI NPI 1154727147 Michelle Modlinski Psychiatric/Mental Health Nurse Practitioner · Novi, MI NPI 1578951729 Bcs of Michigan LLC Psychologist · Novi, MI NPI 1164816195 Bcs Multi-Specialty, LLC General Practice Physician · Novi, MI NPI 1851814800 Karri Sackrider Clinical Social Worker · Novi, MI NPI 1215427356

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-17.