DR.JOHN J. MARK AND DR. JUDITH L. MARK LLP NPI 1285948752

NPI Information

  • NPI: 1285948752
  • Provider Name: DR.JOHN J. MARK AND DR. JUDITH L. MARK LLP
  • Classification: Family Medicine - 207Q00000X
  • Entity Type: Organization
  • Address: 951 MERRICK AVE
    NORTH MERRICK, NY
    ZIP 11566
  • Phone: (516) 489-6433

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NPI Details

DR.JOHN J. MARK AND DR. JUDITH L. MARK LLP is a family medicine in North Merrick, NY. The provider is family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. DR.JOHN J. MARK AND DR. JUDITH L. MARK LLP NPI is 1285948752. The provider is registered as an organization entity type and is a single specialty group.

The provider's business location address is:

951 MERRICK AVE
NORTH MERRICK, NY
ZIP 11566-001
Phone: (516) 489-6433

The provider's authorized official is Nancy Clark Skelton .
The authorized official title is Biller and has the following contact phone number (516) 997-0876.

The enumeration date for this NPI number is 7/27/2010 and was last updated on 7/27/2010.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207Q00000XFamily Medicine147046NEW YORKYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
154A681MEDICARE PINNEW YORK
276A091MEDICARE PINNEW YORK

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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