Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Naomi Katsh, MD
Pediatrics Physician in Everett, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659335164
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Registry record
Entity type Individual (Type 1)
Name Naomi Katsh
Credential MD
Sex Female
Practice address 3901 Hoyt Ave, Everett, WA, 98201
Phone (425) 259-0966
Enumeration date Apr 12, 2006
Last updated in NPPES Dec 11, 2012
Taxonomy & licenses
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 |
|---|---|---|---|
| 1015590 | Medicaid | WA | - |
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.
Frequently asked questions
What specialty is Naomi Katsh?
Naomi Katsh is registered in NPPES with the primary taxonomy of Pediatrics 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 → Jennifer Kim Sleep Medicine (Internal Medicine) Physician · Everett, WA NPI 1306842554 Louie Tsiktsiris Rheumatology Physician · Everett, WA NPI 1720086168 Grant Schmidt Family Medicine Physician · Everett, WA NPI 1659373488 Optum Care Washington Pllc Multi-Specialty Clinic/Center · Everett, WA NPI 1831186766 Brett Daniel Family Medicine Physician · Everett, WA NPI 1932198892 Ling Harris Adult Health Nurse Practitioner · Everett, WA NPI 1558350074 Howard Lichtenstein Internal Medicine Physician · Everett, WA NPI 1144201039 Dianne Kutzke Family Nurse Practitioner · Everett, WA NPI 1750363628
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-11.