What is Chelsea Osman's NPI number?

Chelsea Osman's National Provider Identifier (NPI) is 1427924307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chelsea Osman's specialty?

Chelsea Osman is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Chelsea Osman located?

Chelsea Osman's practice location on file with NPPES is 388 Evans St Fl 1, Williamsville, NY 14221-5626.

What is Chelsea Osman's phone number?

The practice phone number listed in the NPPES registry for Chelsea Osman is (716) 580-7647.

Is Chelsea Osman's NPI active?

Yes — Chelsea Osman's NPI (1427924307) is active in the NPPES registry as of the last update on 2025-10-16.

IndividualActive

Chelsea Osman

NPI 1427924307 · Mental Health Counselor · Williamsville, NY

Chelsea Osman is a Mental Health Counselor provider in Williamsville, NY (NPI 1427924307).

Provider details

NPI number: 1427924307
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social 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

388 Evans St Fl 1

Williamsville, NY 14221-5626

Phone: (716) 580-7647

Street-level locationGet directions

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Mailing address