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Export Provider Record NPI 1124081336
Jeffrey N FeldmanMD
Active
NPI Number1124081336
NPI TypeNPI-1 Individual
SpecialtyInternal Medicine, Nephrology
Provider Details
NPI1124081336
NPI TypeNPI-1 Individual
StatusActive
Enumeration Date2006-04-10
Last Updated2014-03-19
Mailing AddressPo Box 416457
Boston, MA 02241-6457
United States
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Primary Practice Address440 Chestnut St
Union, NJ 07083-3100
United States
Phone: (908) 686-9330 | Fax: (908) 686-5614
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Other Identifiers
IssuerStateNumberOther Issuer
MEDICAIDNJ2298708
Taxonomy / Specialty
PrimaryTaxonomy Code & DescriptionStateLicense Number
Yes207RN0300X – Internal Medicine, NephrologyNJ25MA03878100
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About NPI 1124081336

Jeffrey N Feldman MD is a healthcare provider registered in the CMS NPPES NPI Registry with NPI number 1124081336. The primary specialty listed is Internal Medicine, Nephrology. The provider is located in Union, NJ. This NPI is classified as a Type 1 (Individual) NPI and is currently active. The NPI was first enumerated (assigned) on 2006-04-10. All data is sourced directly from the official CMS NPPES public API and is updated daily.

Frequently Asked Questions

What is NPI 1124081336?

NPI 1124081336 belongs to Jeffrey N Feldman MD, a Internal Medicine, Nephrology in Union, NJ. It is a Type 1 Individual NPI registered in the CMS NPPES NPI Registry.

Is NPI 1124081336 active?

The current status of NPI 1124081336 in the NPPES registry is Active. The record was last updated on 2014-03-19.

What specialty is NPI 1124081336?

NPI 1124081336 is classified under the taxonomy Internal Medicine, Nephrology. 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 1124081336?

You can verify NPI 1124081336 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 1124081336?

The primary practice address on file for NPI 1124081336 is 440 Chestnut St, Union, NJ 07083-3100. This address is registered in the NPPES system and providers are required to update it within 30 days of any change.

When was NPI 1124081336 issued?

NPI 1124081336 was first issued (enumerated) on 2006-04-10. The NPPES record was last updated on 2014-03-19.

Practice Location Map

Jeffrey N Feldman is located at 440 Chestnut St, Union, NJ. Use the map below to find directions or verify the practice location.

📍 440 Chestnut St, Union, NJ 07083-3100  ·  Open in Google Maps ↗

Related Healthcare Providers

The following providers share the same practice location, specialty, or state as Jeffrey N Feldman. All records sourced from the CMS NPPES registry.

License Information

The following state license numbers are on file in the NPPES registry for NPI 1124081336. For license status verification, contact the relevant state licensing board directly.

Specialty / TaxonomyLicense NumberState
Internal Medicine, Nephrology25MA03878100NJ
Data Verified from CMS NPPES Last synced: 2026-06-29 · Source: npiregistry.cms.hhs.gov · 45 CFR Part 162