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

Dr. Gerald Nicholas Schmuker, M.D.

Child & Adolescent Psychiatry Physician in Spring Lake, MI · enumerated 2006 · practices at Guided Development Family Psychiatric Care, Plc.

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

National Provider Identifier

1306824321

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Registry record

Entity type Individual (Type 1)

Name Dr. Gerald Nicholas Schmuker

Credential M.D.

Sex Male

Practice address Spring Lake, MI, 49456

Phone (616) 566-5441

Enumeration date Jan 9, 2006

Last updated in NPPES Jan 9, 2024

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

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 4301113571 (MI) Secondary

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 4301113571 (MI) 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.

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Frequently asked questions

Where does Gerald Schmuker practice?

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

What is the NPI number for Gerald Schmuker?

The National Provider Identifier (NPI) for Gerald Schmuker is 1306824321, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Guided Development Family Psychiatric Care, Plc Adolescent and Children Mental Health Clinic/Center · Spring Lake, MI NPI 1053973172 Nicole Koch Psychiatric/Mental Health Nurse Practitioner · Spring Lake, MI NPI 1912623158

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-09.