What is William Dumm's NPI number?

William Dumm's National Provider Identifier (NPI) is 1427787233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Dumm's specialty?

William Dumm is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is William Dumm located?

William Dumm's practice location on file with NPPES is 812 E Jolly Rd Ste 210, Lansing, MI 48910-6821.

What is William Dumm's phone number?

The practice phone number listed in the NPPES registry for William Dumm is (517) 346-8200.

Is William Dumm's NPI active?

Yes — William Dumm's NPI (1427787233) is active in the NPPES registry as of the last update on 2022-06-07.

IndividualActive

William Dumm, RN

NPI 1427787233 · Registered Nurse · Lansing, MI

William Dumm, RN is a Registered Nurse provider in Lansing, MI (NPI 1427787233).

Provider details

NPI number: 1427787233
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Male
Sole proprietor: Yes
License: 4704246764 (MI)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 4704246764 (MI)
Nursing Service Providers

Profile Score

Established profile(60/100 index)

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

Registry tenure38% of score
4 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

812 E Jolly Rd Ste 210

Lansing, MI 48910-6821

Phone: (517) 346-8200

Street-level locationGet directions

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Mailing address