What is John Hamm's NPI number?

John Hamm's National Provider Identifier (NPI) is 1871565168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Hamm's specialty?

John Hamm is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is John Hamm located?

John Hamm's practice location on file with NPPES is 515 Minor Ave, Seattle, WA 98104.

What is John Hamm's phone number?

The practice phone number listed in the NPPES registry for John Hamm is (206) 622-9496.

Is John Hamm's NPI active?

Yes — John Hamm's NPI (1871565168) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Hamm, MD

NPI 1871565168 · Psychiatry Physician · Seattle, WA

John Hamm, MD is a Psychiatry Physician provider in Seattle, WA (NPI 1871565168).

Provider details

NPI number: 1871565168
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
License: 15413 (WA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 15413 (WA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

515 Minor Ave

#220

Seattle, WA 98104

Phone: (206) 622-9496

Fax: (206) 622-0924

Street-level locationGet directions

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Mailing address