Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael R Kessler, MD

Anesthesiology Physician in Rancho Mirage, CA · enumerated 2005.

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

National Provider Identifier

1124005244

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Registry record

Entity type Individual (Type 1)

Name Michael R Kessler

Credential MD

Sex Male

Practice address 39000 Bob Hope Dr, Rancho Mirage, CA, 92270

Phone (760) 340-3911

Fax (760) 837-8876

Enumeration date Dec 29, 2005

Last updated in NPPES Oct 1, 2021

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License C52714 (CA) Primary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 35338 (CO) Secondary

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
0594119	Medicaid	IA	-
100451170A	Medicaid	KS	-
3506685	Medicaid	MT	-
118365600	Medicaid	WY	-
09674053	Medicaid	MS	-
84113438513	Medicaid	NE	-
89928873	Medicaid	CO	-
47933208	Medicaid	NM	-

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

How do I verify Michael Kessler's NPI record?

Cross-check NPI 1124005244 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1124005244 active?

Yes, as of the latest NPPES snapshot, NPI 1124005244 is active (record last updated 2021-10-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-01.