What is John Duda's NPI number?

John Duda's National Provider Identifier (NPI) is 1639256225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Duda's specialty?

John Duda is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is John Duda located?

John Duda's practice location on file with NPPES is 2800 Niles Rd, Saint Joseph, MI 49085-3317.

What is John Duda's phone number?

The practice phone number listed in the NPPES registry for John Duda is (269) 429-2511.

Is John Duda's NPI active?

Yes — John Duda's NPI (1639256225) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Duda, D.D.S.

NPI 1639256225 · Dentist · Saint Joseph, MI

John Duda, D.D.S. is a Dentist provider in Saint Joseph, MI (NPI 1639256225).

Provider details

NPI number: 1639256225
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 9983 (MI)

Specialties & taxonomies

DentistPrimary122300000XLicense 9983 (MI)
Dental Providers

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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

2800 Niles Rd

Saint Joseph, MI 49085-3317

Phone: (269) 429-2511

Street-level locationGet directions

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Mailing address