What is Ellena Ludtke's NPI number?

Ellena Ludtke's National Provider Identifier (NPI) is 1891486684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ellena Ludtke's specialty?

Ellena Ludtke is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Ellena Ludtke located?

Ellena Ludtke's practice location on file with NPPES is 355 E 82nd St Apt 14, New York, NY 10028-4191.

What is Ellena Ludtke's phone number?

The practice phone number listed in the NPPES registry for Ellena Ludtke is (917) 744-6807.

Is Ellena Ludtke's NPI active?

Yes — Ellena Ludtke's NPI (1891486684) is active in the NPPES registry as of the last update on 2023-05-15.

IndividualActive

Ellena Ludtke, LMSW

NPI 1891486684 · Clinical Social Worker · New York, NY

Ellena Ludtke, LMSW is a Clinical Social Worker provider in New York, NY (NPI 1891486684).

Provider details

NPI number: 1891486684
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Established profile(52/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
3 yrs in NPPES 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

355 E 82nd St Apt 14

New York, NY 10028-4191

Phone: (917) 744-6807

Street-level locationGet directions

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Mailing address