Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joel Martin Gottlieb I, M.D.
Specialist in Succasunna, NJ · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174529705
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Registry record
Entity type Individual (Type 1)
Name Dr. Joel Martin Gottlieb I
Credential M.D.
Sex Male
Practice address 66sunset Strip, Ste107, Succasunna, NJ, 07876
Phone (973) 584-4451
Fax (973) 584-2099
Enumeration date Jun 28, 2005
Last updated in NPPES Jun 8, 2012
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4705106 | Medicaid | NJ | - |
| OK5391 | Other | NJ | HEALTHNET |
| 180035676 | Other | NJ | RAILROAD MEDICARE |
| 1027823 | Other | NJ | AETNA |
| IS478 | Other | NJ | OXFORD |
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.
Frequently asked questions
Where does Joel Gottlieb practice?
The practice location on file with NPPES is in Succasunna, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joel Gottlieb?
The National Provider Identifier (NPI) for Joel Gottlieb is 1174529705, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-08.