What is Mark Sichel's NPI number?

Mark Sichel's National Provider Identifier (NPI) is 1023169430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Sichel's specialty?

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

Where is Mark Sichel located?

Mark Sichel's practice location on file with NPPES is 420 E 54th St, New York, NY 10022-5179.

What is Mark Sichel's phone number?

The practice phone number listed in the NPPES registry for Mark Sichel is (212) 644-4947.

Is Mark Sichel's NPI active?

Yes — Mark Sichel's NPI (1023169430) is active in the NPPES registry as of the last update on 2007-07-09.

IndividualActive

Mark Sichel, LCSW

NPI 1023169430 · Clinical Social Worker · New York, NY

Mark Sichel, LCSW is a Clinical Social Worker provider in New York, NY (NPI 1023169430).

Provider details

NPI number: 1023169430
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Male
Sole proprietor: No
License: R025394-1 (NY)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense R025394-1 (NY)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% 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

420 E 54th St

Apt 15a

New York, NY 10022-5179

Phone: (212) 644-4947

Fax: (212) 644-4948

Street-level locationGet directions

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Mailing address