Data Notice: All results sourced from the public CMS NPPES NPI Registry (45 CFR Part 162), for healthcare administrative use only (credentialing, billing, insurance verification). Not for law enforcement or legal proceedings. Not affiliated with CMS, HHS, or the US Government. Verify critical details at npiregistry.cms.hhs.gov. No queries stored.
Export Provider Record NPI 1275522252
Eric S LiebermanMD
Active
NPI Number1275522252
NPI TypeNPI-1 Individual
SpecialtyInternal Medicine, Rheumatology
Provider Details
NPI1275522252
NPI TypeNPI-1 Individual
StatusActive
Enumeration Date2005-10-21
Last Updated2008-04-07
Mailing Address1 Diamond Hill Rd, Summit Medical Group
Berkeley Heights, NJ 07922-2104
United States
Phone: (908) 273-4300 | Fax: (908) 673-7241
📍 View Map
Primary Practice Address1 Diamond Hill Rd, Summit Medical Group
Berkeley Heights, NJ 07922-2104
United States
Phone: (908) 273-4300 | Fax: (908) 673-7241
📍 View Map
Taxonomy / Specialty
PrimaryTaxonomy Code & DescriptionStateLicense Number
Yes207RR0500X – Internal Medicine, RheumatologyNJ25MA07783200
Export Provider Record NPI 1275522252
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About NPI 1275522252

Eric S Lieberman MD is a healthcare provider registered in the CMS NPPES NPI Registry with NPI number 1275522252. The primary specialty listed is Internal Medicine, Rheumatology. The provider is located in Berkeley Heights, NJ. This NPI is classified as a Type 1 (Individual) NPI and is currently active. The NPI was first enumerated (assigned) on 2005-10-21. All data is sourced directly from the official CMS NPPES public API and is updated daily.

Frequently Asked Questions

What is NPI 1275522252?

NPI 1275522252 belongs to Eric S Lieberman MD, a Internal Medicine, Rheumatology in Berkeley Heights, NJ. It is a Type 1 Individual NPI registered in the CMS NPPES NPI Registry.

Is NPI 1275522252 active?

The current status of NPI 1275522252 in the NPPES registry is Active. The record was last updated on 2008-04-07.

What specialty is NPI 1275522252?

NPI 1275522252 is classified under the taxonomy Internal Medicine, Rheumatology. Taxonomy codes in NPPES are maintained by the National Uniform Claim Committee (NUCC) and identify the provider's type, classification, and specialization.

How do I verify NPI 1275522252?

You can verify NPI 1275522252 at the official CMS NPPES website at npiregistry.cms.hhs.gov or using our free NPI Lookup tool above. All data shown on this page is sourced directly from the official NPPES public API and is updated daily by CMS.

What address is on file for NPI 1275522252?

The primary practice address on file for NPI 1275522252 is 1 Diamond Hill Rd, Berkeley Heights, NJ 07922-2104. This address is registered in the NPPES system and providers are required to update it within 30 days of any change.

When was NPI 1275522252 issued?

NPI 1275522252 was first issued (enumerated) on 2005-10-21. The NPPES record was last updated on 2008-04-07.

Practice Location Map

Eric S Lieberman is located at 1 Diamond Hill Rd, Berkeley Heights, NJ. Use the map below to find directions or verify the practice location.

📍 1 Diamond Hill Rd, Berkeley Heights, NJ 07922-2104  ·  Open in Google Maps ↗

Related Healthcare Providers

The following providers share the same practice location, specialty, or state as Eric S Lieberman. All records sourced from the CMS NPPES registry.

License Information

The following state license numbers are on file in the NPPES registry for NPI 1275522252. For license status verification, contact the relevant state licensing board directly.

Specialty / TaxonomyLicense NumberState
Internal Medicine, Rheumatology25MA07783200NJ
Data Verified from CMS NPPES Last synced: 2026-07-30 · Source: npiregistry.cms.hhs.gov · 45 CFR Part 162