MICHAEL B. LASH MD – NPI #1487606281
Otolaryngology

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

MICHAEL LASH is an otolaryngologist located in SONOMA, CA. NPPES has assigned the NPI number 1487606281 to MICHAEL LASH on May 17, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207Y00000X from the Health Care Provider Taxonomy code set, which is classified as Otolaryngology.

The NPI profile was last updated on Sep 11, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for MICHAEL LASH below.

NPI Profile for
MICHAEL B. LASH

NPI Number
1487606281
Enumeration Date

(more than 20 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
MICHAEL B. LASH
Credentials
MD
Primary location
15000 ARNOLD DRIVE
SONOMA, CA 95431-1493
Phone: (707) 938-6556 Fax:
Mailing address
1600 9TH ST
ROOM 205 MAILSTOP 2-3
SACRAMENTO, CA 95814-6414
Phone: (916) 654-2431 Fax: (916) 654-3186
Sole Proprietor
No
Updated
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207Y00000X
- Otolaryngology (Primary)
CA A21710
207Q00000X
- Family Medicine
CA A21710

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.