What is Mary Sergeyeva's NPI number?

Mary Sergeyeva's National Provider Identifier (NPI) is 1013844257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Sergeyeva's specialty?

Mary Sergeyeva is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Mary Sergeyeva located?

Mary Sergeyeva's practice location on file with NPPES is 901 W Mem Dr, Houghton, MI 49931-2492.

What is Mary Sergeyeva's phone number?

The practice phone number listed in the NPPES registry for Mary Sergeyeva is (906) 482-9400.

Is Mary Sergeyeva's NPI active?

Yes — Mary Sergeyeva's NPI (1013844257) is active in the NPPES registry as of the last update on 2026-05-04.

IndividualActive

Mary Sergeyeva

NPI 1013844257 · Behavior Technician · Houghton, MI

Mary Sergeyeva is a Behavior Technician provider in Houghton, MI (NPI 1013844257).

Provider details

NPI number: 1013844257
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social 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

901 W Mem Dr

Houghton, MI 49931-2492

Phone: (906) 482-9400

Street-level locationGet directions

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Mailing address