What is John Hellmann's NPI number?

John Hellmann's National Provider Identifier (NPI) is 1285596205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Hellmann's specialty?

John Hellmann is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).

Where is John Hellmann located?

John Hellmann's practice location on file with NPPES is 2501 W 22nd St, Sioux Falls, SD 57105-1305.

What is John Hellmann's phone number?

The practice phone number listed in the NPPES registry for John Hellmann is (605) 336-3230.

Is John Hellmann's NPI active?

Yes — John Hellmann's NPI (1285596205) is active in the NPPES registry as of the last update on 2025-11-28.

IndividualActive

John Hellmann, LPN

NPI 1285596205 · Licensed Practical Nurse · Sioux Falls, SD

John Hellmann, LPN is a Licensed Practical Nurse provider in Sioux Falls, SD (NPI 1285596205).

Provider details

NPI number: 1285596205
Entity type: Individual
Primary specialty: Licensed Practical NurseNursing Service Providers
Credential: LPN
Sex: Male
Sole proprietor: No
License: P010344 (SD)

Specialties & taxonomies

Licensed Practical NursePrimary164W00000XLicense P010344 (SD)
Nursing Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

2501 W 22nd St

Sioux Falls, SD 57105-1305

Phone: (605) 336-3230

Street-level locationGet directions

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Mailing address