Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Kulak

Obstetrics Physician in Newark, NJ · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1114208725

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Registry record

Entity type Individual (Type 1)

Name David Kulak

Sex Male

Practice address 185 S Orange Ave, E-561, Newark, NJ, 07103

Phone (973) 972-5136

Enumeration date Sep 9, 2011

Last updated in NPPES Jul 3, 2014

Taxonomy & licenses

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License 270593-1 (NY) Primary

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 270593-1 (NY) Secondary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is David Kulak?

David Kulak is registered in NPPES with the primary taxonomy of Obstetrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Jonathan Ko Anesthesiology Physician · Newark, NJ NPI 1801860804 Helio Pedro Internal Medicine Physician · Newark, NJ NPI 1215983382 Anushua Sinha Infectious Disease Physician · Newark, NJ NPI 1255374526 Thalia Palmer Anesthesiology Physician · Newark, NJ NPI 1619995081 University Physician Associates of New Jersey Inc Psychologist · Newark, NJ NPI 1598775199 Mark Einstein Gynecology Physician · Newark, NJ NPI 1356421812 Mark Stein Anesthesiology Physician · Newark, NJ NPI 1417039074 Hartmut Hanauske Pediatric Hospice and Palliative Medicine Physician · Newark, NJ NPI 1972716058

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-03.