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DR. NICHOLAS A KATZEN MD
NPI 1932146982
Internal Medicine - Gastroenterology in Limerick, PA

Active since May 31, 2006
420 W LINFIELD TRAPPE RD, BLDG B, LIMERICK, PA 19468(484) 938-4030(484) 938-4040 Get Directions Write a Review

NPPES record last updated: August 12, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Nicholas A Katzen Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NICHOLAS A KATZEN MD (NPI 1932146982) is an individual gastroenterology provider in Limerick, Pennsylvania, licensed in Pennsylvania (MD054623L) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1932146982
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. NICHOLAS A KATZENCredential: MD
Location Address420 W LINFIELD TRAPPE RD, BLDG BLimerick, PA 19468-4278
Mailing AddressPo Box 525Phoenixville, PA 19460-0525 · (610) 933-8000 · Fax (610) 917-9281
Phone(484) 938-4030
Fax(484) 938-4040
Sole ProprietorNo
Enumeration DateMay 31, 2006
Last NPPES UpdateAugust 12, 2016
✔ NPI 1932146982 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses✔ Licensed in PA · MD054623L✔ Licensed in MA · 80404
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
420 W LINFIELD TRAPPE RD, Limerick, PA 19468
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Other Identifiers 4

Medicaid1016734730002PA
Other50085124PA · Capital Blue Cross
Other1870265PA · Highmark Blue Shield
Medicare PIN109511FEU

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANNAPURNA KORIMILLI M.D.
Internal Medicine (Gastroenterology)
420 W LINFIELD TRAPPE RD, SUITE 100
LIMERICK, PA 19468
Montgomery County (484) 938-4030
MRS. ASHLEY A. REITER CRNP
Nurse Practitioner (Adult Health)
420 W LINFIELD TRAPPE RD, SUITE 100
LIMERICK, PA 19468
Montgomery County (484) 938-4030
CROSS PLASTIC SURGERY ASSOCIATES PLLC
Plastic Surgery
420 W LINFIELD TRAPPE RD, STE 3300
LIMERICK, PA 19468
Montgomery County (866) 419-4051
LIMERICK PET ASSOCIATES LLC
Clinic/Center (Radiology)
420 W LINFIELD TRAPPE RD
LIMERICK, PA 19468
Montgomery County (610) 495-0060
PHOENIXVILLE SURGERY ASSOCIATES LLC
Surgery (Vascular Surgery)
420 W LINFIELD TRAPPE RD, SUITE 3200
LIMERICK, PA 19468
Montgomery County (610) 495-2550
DR. MARTA R STELLA MD
Psychiatry & Neurology (Neurology)
420 W LINFIELD TRAPPE RD
LIMERICK, PA 19468
Montgomery County (484) 659-0111
PHOENIXVILLE SPECIALTY CLINICS LLC
Durable Medical Equipment & Medical Supplies
420 W LINFIELD TRAPPE RD, BLDG B STE 102
LIMERICK, PA 19468
Montgomery County (610) 495-8444
DR. EDWARD K PAVILLARD D.O.
Surgery (Vascular Surgery)
420 W LINFIELD TRAPPE RD, STE 3200
LIMERICK, PA 19468
Montgomery County (610) 495-2550

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nicholas Katzen's NPI number?

The NPI number for Nicholas Katzen is 1932146982. It was assigned to this individual provider in the NPPES registry on May 31, 2006.

Where is Nicholas Katzen located?

Nicholas Katzen practices at 420 W Linfield Trappe Rd Bldg B, Limerick, PA 19468. The listed phone number is (484) 938-4030.

What is Nicholas Katzen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Nicholas Katzen was last updated on August 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.