What is Alex Kubiak's NPI number?

Alex Kubiak's National Provider Identifier (NPI) is 1255264917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alex Kubiak's specialty?

Alex Kubiak is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Alex Kubiak located?

Alex Kubiak's practice location on file with NPPES is 110 E Greenway Pkwy Apt 1002, Phoenix, AZ 85022-2528.

What is Alex Kubiak's phone number?

The practice phone number listed in the NPPES registry for Alex Kubiak is (815) 681-0638.

Is Alex Kubiak's NPI active?

Yes — Alex Kubiak's NPI (1255264917) is active in the NPPES registry as of the last update on 2026-06-05.

IndividualActive

Alex Kubiak, RD

NPI 1255264917 · Registered Dietitian · Phoenix, AZ

Alex Kubiak, RD is a Registered Dietitian provider in Phoenix, AZ (NPI 1255264917).

Provider details

NPI number: 1255264917
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(46/100 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

110 E Greenway Pkwy Apt 1002

Phoenix, AZ 85022-2528

Phone: (815) 681-0638

Street-level locationGet directions

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Mailing address