What is Nicholas Mackner's NPI number?

Nicholas Mackner's National Provider Identifier (NPI) is 1841165941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nicholas Mackner's specialty?

Nicholas Mackner is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is Nicholas Mackner located?

Nicholas Mackner's practice location on file with NPPES is 921 2nd Ave S, Fargo, ND 58103-1705.

What is Nicholas Mackner's phone number?

The practice phone number listed in the NPPES registry for Nicholas Mackner is (701) 361-9922.

Is Nicholas Mackner's NPI active?

Yes — Nicholas Mackner's NPI (1841165941) is active in the NPPES registry as of the last update on 2025-10-08.

IndividualActive

Nicholas Mackner

NPI 1841165941 · Peer Specialist · Fargo, ND

Nicholas Mackner is a Peer Specialist provider in Fargo, ND (NPI 1841165941).

Provider details

NPI number: 1841165941
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other Service Providers

Profile Score

Basic profile(47/100 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
83% 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

921 2nd Ave S

Fargo, ND 58103-1705

Phone: (701) 361-9922

Street-level locationGet directions

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Mailing address