Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Joseph Silverglat, MD

Sleep Medicine (Psychiatry & Neurology) Physician in Missoula, MT · enumerated 2006.

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

National Provider Identifier

1700835014

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Registry record

Entity type Individual (Type 1)

Name Michael Joseph Silverglat

Credential MD

Sex Male

Practice address 910 Brooks St, Suite 202, Missoula, MT, 59801

Phone (406) 541-8060

Fax (406) 541-8062

Enumeration date May 6, 2006

Last updated in NPPES Sep 30, 2016

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 5005 (MT) Secondary

2084P0805X Geriatric Psychiatry Physician Allopathic & Osteopathic Physicians · License 5005 (MT) Secondary

2084S0012X Sleep Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 5005 (MT) 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
916230	Other	MT	BLUE CROSS BLUE SHIELD MONTANA
000099785	Other	MT	BLUE CROSS BLUE SHIELD MT
144443	Medicaid	MT	-
P00197017	Other	MT	RETIRED RAILROAD MEDICARE
1700835014	Medicaid	MT	-

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

What specialty is Michael Silverglat?

Michael Silverglat is registered in NPPES with the primary taxonomy of Sleep Medicine (Psychiatry & Neurology) Physician. 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

Browse all →

Missoula Sleep Medicine, LLC Specialist · Missoula, MT NPI 1205885142 Missoula Sleep Medicine, LLC Clinical Nurse Specialist · Missoula, MT NPI 1760647820 Michael J. Silverglat, M.D., Pllc Sleep Medicine (Psychiatry & Neurology) Physician · Missoula, MT NPI 1730413980 Sleep Health Montana PC Sleep Medicine (Psychiatry & Neurology) Physician · Missoula, MT NPI 1245512730

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-30.