Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael L Wiechmann, MD, FACC

Cardiovascular Disease Physician in Templeton, CA · enumerated 2006 · practices at Pacific Central Coast Health Centers.

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

National Provider Identifier

1104805837

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Registry record

Entity type Individual (Type 1)

Name Michael L Wiechmann

Credential MD, FACC

Sex Male

Practice address 295 Posada Ln Ste A, Templeton, CA, 93465

Phone (805) 782-8844

Fax (805) 782-8859

Enumeration date Jan 11, 2006

Last updated in NPPES Oct 14, 2024

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License G58530 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
ZZZ28458Z	Other	CA	BLUE SHIELD
60033859	Other	CA	RR MEDICARE
GR0068680	Medicaid	CA	-

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

Where does Michael Wiechmann practice?

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

What is the NPI number for Michael Wiechmann?

The National Provider Identifier (NPI) for Michael Wiechmann is 1104805837, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Najam Awan Cardiovascular Disease Physician · Templeton, CA NPI 1053446922 Sandra Rowell-Connors Acute Care Nurse Practitioner · Templeton, CA NPI 1558735340 Pacific Central Coast Health Centers Community Health Clinic/Center · Templeton, CA NPI 1326885245

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-14.