What is Sofia Karathanos's NPI number?

Sofia Karathanos's National Provider Identifier (NPI) is 1023954450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sofia Karathanos's specialty?

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

Where is Sofia Karathanos located?

Sofia Karathanos's practice location on file with NPPES is 55 W Ames Ct, Plainview, NY 11803-2304.

What is Sofia Karathanos's phone number?

The practice phone number listed in the NPPES registry for Sofia Karathanos is (516) 880-2304.

Is Sofia Karathanos's NPI active?

Yes — Sofia Karathanos's NPI (1023954450) is active in the NPPES registry as of the last update on 2026-04-27.

IndividualActive

Sofia Karathanos

NPI 1023954450 · Peer Specialist · Plainview, NY

Sofia Karathanos is a Peer Specialist provider in Plainview, NY (NPI 1023954450).

Provider details

NPI number: 1023954450
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other 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

55 W Ames Ct

Plainview, NY 11803-2304

Phone: (516) 880-2304

Street-level locationGet directions

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Mailing address