What is Valerii Seryi's NPI number?

Valerii Seryi's National Provider Identifier (NPI) is 1639020787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Valerii Seryi's specialty?

Valerii Seryi is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Valerii Seryi located?

Valerii Seryi's practice location on file with NPPES is 2752 Ocean Ave Apt 5b, Brooklyn, NY 11229-4725.

What is Valerii Seryi's phone number?

The practice phone number listed in the NPPES registry for Valerii Seryi is (917) 485-3493.

Is Valerii Seryi's NPI active?

Yes — Valerii Seryi's NPI (1639020787) is active in the NPPES registry as of the last update on 2026-02-05.

IndividualActive

Valerii Seryi

NPI 1639020787 · Case Manager/Care Coordinator · Brooklyn, NY

Valerii Seryi is a Case Manager/Care Coordinator provider in Brooklyn, NY (NPI 1639020787).

Provider details

NPI number: 1639020787
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
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

2752 Ocean Ave Apt 5b

Brooklyn, NY 11229-4725

Phone: (917) 485-3493

Street-level locationGet directions

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Mailing address