1. Home
  2. Directory
  3. Pennsylvania
  4. Philadelphia
  5. Internal Medicine
  6. NPI Profile

DR. NATALIE S MARZEC M.D.
NPI 1902065469
Internal Medicine in Philadelphia, PA

Active since June 09, 2008
833 CHESTNUT STREET, SUITE 701, PHILADELPHIA, PA 19107(215) 955-6180(215) 955-6410 Get Directions Write a Review

NPPES record last updated: February 15, 2012. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Natalie S Marzec M.d. NPPES

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

DR. NATALIE S MARZEC M.D. (NPI 1902065469) is an individual internal medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD443279) and active in the NPI registry since June 2008.

NPPES Registry Identity

NPI1902065469
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. NATALIE S MARZECCredential: M.D.
Location Address833 CHESTNUT STREET, SUITE 701Philadelphia, PA 19107-4409
Mailing Address833 Chestnut Street, Suite 701Philadelphia, PA 19107-4409 · (215) 955-6180 · Fax (215) 955-6410
Phone(215) 955-6180
Fax(215) 955-6410
Sole ProprietorNo
Enumeration DateJune 9, 2008
Last NPPES UpdateFebruary 15, 2012
✔ NPI 1902065469 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in PA · MD443279✔ Licensed in PA · MT192501
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

833 CHESTNUT STREET, Philadelphia, PA 19107
Open in Google Maps ↗

Other Names 1

Former Name (1)Dr. Natalie E Stein M.d.

Other Identifiers 3

Medicaid102621408 0001PA
Medicaid0269379NJ
Medicare PIN222428PAGPA

Other Providers at the Same Location NPPES 20

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

BETH A. WAGNER CRNP
Nurse Practitioner (Adult Health)
833 CHESTNUT STREET, SUITE 301
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-7190
KAREN P. ZIMMER MD
Pediatrics
833 CHESTNUT STREET, SUITE 300
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-7800
DR. SUSAN MATHER MD
Internal Medicine
833 CHESTNUT STREET, SUITE 220
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-8465
DR. JOSHUA GREEN M.D.
Psychiatry & Neurology (Psychiatry)
833 CHESTNUT STREET, SUITE 210
PHILA, PA 19107
Philadelphia County (215) 955-6104
DR. NNAEMEKA U. ANYADIKE M.D.
Internal Medicine
833 CHESTNUT STREET, SUITE 701
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6180
ILANA ESTER NUSBAUM
Psychiatry & Neurology (Psychiatry)
833 CHESTNUT STREET, SUITE 210
PHILADELPHIA, PA 19107
Philadelphia County (718) 270-2902
DR. REBECCA C JAFFE M.D.
Internal Medicine
833 CHESTNUT STREET, SUITE 701
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6180
JUDITH HEREDIA CRNP
Nurse Practitioner (Family)
833 CHESTNUT STREET, SUITE 301
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-4538

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 Natalie Marzec's NPI number?

The NPI number for Natalie Marzec is 1902065469. It was assigned to this individual provider in the NPPES registry on June 9, 2008.

Where is Natalie Marzec located?

Natalie Marzec practices at 833 Chestnut Street Suite 701, Philadelphia, PA 19107. The listed phone number is (215) 955-6180.

What is Natalie Marzec's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Natalie Marzec was last updated on February 15, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.