Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Ronald W Levin, M.D.

Q: What is the NPI number for Ronald Levin?

The National Provider Identifier (NPI) for Ronald Levin is 1336262492, a Type 1 (individual) record in the CMS NPPES registry.

Psychosomatic Medicine Physician in Seattle, WA · enumerated 2007.

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

National Provider Identifier

1336262492

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Registry record

Entity type Individual (Type 1)

Name Dr. Ronald W Levin

Credential M.D.

Sex Male

Practice address Seattle, WA, 98112

Phone (206) 323-3771

Fax (206) 324-3276

Enumeration date Apr 6, 2007

Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0015X Psychosomatic Medicine Physician Allopathic & Osteopathic Physicians · License MD00015070 (WA) Primary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD00015070 (WA) 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
103055	Other	WA	GROUP #

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ronald Levin?

The National Provider Identifier (NPI) for Ronald Levin is 1336262492, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ronald Levin practice?

The practice location on file with NPPES is in Seattle, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

John Horton Psychiatry Physician · Seattle, WA NPI 1174553036 Gina Balli Clinical Social Worker · Seattle, WA NPI 1215090246 Catherine Lee Psychiatry Physician · Seattle, WA NPI 1235267634 Michael Mandel Psychiatry Physician · Seattle, WA NPI 1245354620 Cecile Bassen Psychiatry Physician · Seattle, WA NPI 1215158621 Joel Milstein Mental Health Counselor · Seattle, WA NPI 1366654618 Josephine Goodman Clinical Social Worker · Seattle, WA NPI 1447414719 Werner Schimmelbusch Psychiatry Physician · Seattle, WA NPI 1255579447

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.