What is Joseph Willett's NPI number?

Joseph Willett's National Provider Identifier (NPI) is 1558337865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joseph Willett's specialty?

Joseph Willett is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Joseph Willett located?

Joseph Willett's practice location on file with NPPES is 300 South Bruce St, Marshall, MN 56258.

What is Joseph Willett's phone number?

The practice phone number listed in the NPPES registry for Joseph Willett is (507) 532-9631.

Is Joseph Willett's NPI active?

Yes — Joseph Willett's NPI (1558337865) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Joseph Willett, DO

NPI 1558337865 · Internal Medicine Physician · Marshall, MN

Joseph Willett, DO is a Internal Medicine Physician provider in Marshall, MN (NPI 1558337865).

Provider details

NPI number: 1558337865
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: DO
Sex: Male
License: 34362 (MN)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 34362 (MN)
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

300 South Bruce St

Marshall, MN 56258

Phone: (507) 532-9631

Fax: (507) 532-1176

Street-level locationGet directions

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Mailing address