Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leonard Robert Frank, M.D.

Emergency Medicine Physician in Redmond, WA · enumerated 2006 · practices at King County Public Hospital District No. 2.

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

National Provider Identifier

1245279389

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Registry record

Entity type Individual (Type 1)

Name Dr. Leonard Robert Frank

Credential M.D.

Sex Male

Practice address 8980 161st Ave Ne, #410, Redmond, WA, 98052

Phone (425) 883-3333

Fax (425) 869-4854

Enumeration date Jun 5, 2006

Last updated in NPPES Apr 27, 2022

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 25MA11108000 (NJ) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD00034704 (WA) 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
8940417	Other	-	WA CRIME VICTIM
204019	Other	-	WA L & I
2188FR	Other	-	REGENCE BS
8211450	Medicaid	WA	-
E91537	Other	-	GROUP HEALTH

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

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.

What specialty is Leonard Frank?

Leonard Frank is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Kimberly Liu Family Medicine Physician · Redmond, WA NPI 1467459487 Brendon Moodley Foot & Ankle Surgery Podiatrist · Redmond, WA NPI 1275566549 Sonia Zwilling Family Medicine Physician · Redmond, WA NPI 1003904657 Annie Osnis Nurse Practitioner · Redmond, WA NPI 1841330750 Yuyu Lin Family Medicine Physician · Redmond, WA NPI 1093978462 King County Public Hospital District No. 2 Clinic/Center · Redmond, WA NPI 1750612883 Sarah Fairchild Fradette Family Medicine Physician · Redmond, WA NPI 1629417241 Kamal Saroya Physician Assistant · Redmond, WA NPI 1215398763

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-27.