Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Curtis Gradie Leipold, PMHNP

Psychiatric/Mental Health Nurse Practitioner in Clarkston, MI · enumerated 2021 · practices at Ismail B. Sendi, MD, PC.

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

National Provider Identifier

1801552336

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Registry record

Entity type Individual (Type 1)

Name Curtis Gradie Leipold

Credential PMHNP

Sex Male

Practice address 6549 Town Center Dr, Clarkston, MI, 48346

Phone (248) 620-6400

Enumeration date Nov 9, 2021

Last updated in NPPES Nov 9, 2021

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704257453 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
4704257453	Other	MI	STATE LICENSE

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 Curtis Leipold?

The National Provider Identifier (NPI) for Curtis Leipold is 1801552336, a Type 1 (individual) record in the CMS NPPES registry.

Where does Curtis Leipold practice?

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

Other providers at this practice address

Browse all →

Ismail B. Sendi, MD, PC Mental Health Clinic/Center (Including Community Mental Health Center) · Clarkston, MI NPI 1609882067 Melissa Kozlowski Clinical Social Worker · Clarkston, MI NPI 1831228741 Roxanne Haynes Clinical Social Worker · Clarkston, MI NPI 1104159532 Rachel Taylor Clinical Social Worker · Clarkston, MI NPI 1912206798 Amelia Jackson Clinical Social Worker · Clarkston, MI NPI 1073878674 Tiffany Roy Professional Counselor · Clarkston, MI NPI 1497097703 Kathleen Yaroch Professional Counselor · Clarkston, MI NPI 1568895118 Nadia Matta Clinical Social Worker · Clarkston, MI NPI 1588089387

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-09.