Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Malkah Doba Tiefenbrun, DNP

Emergency Medicine Physician in Elizabeth, NJ · enumerated 2021.

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

National Provider Identifier

1275293268

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Malkah Doba Tiefenbrun

Credential DNP

Sex Female

Practice address 530 Riverside Dr, Elizabeth, NJ, 07208

Phone (718) 839-5592

Enumeration date Dec 18, 2021

Last updated in NPPES Jun 9, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ01239100 (NJ) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F348843-01 (NY) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ01239100 (NJ) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 26NR19215300 (NJ) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

Other identifiers

Identifier	Type	State	Issuer
0827924	Medicaid	NJ	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Malkah Tiefenbrun's NPI record?

Cross-check NPI 1275293268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1275293268 active?

Yes, as of the latest NPPES snapshot, NPI 1275293268 is active (record last updated 2023-06-09).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-09.