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DR. LOUIS WEINSTEIN M.D.
NPI 1124047071
Obstetrics & Gynecology - Maternal & Fetal Medicine in Philadelphia, PA

Active since July 19, 2006
834 CHESTNUT ST, SUITE 420, PHILADELPHIA, PA 19107(215) 955-6776(215) 955-4020 Get Directions Write a Review

NPPES record last updated: July 20, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Louis Weinstein M.d. NPPES

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

DR. LOUIS WEINSTEIN M.D. (NPI 1124047071) is an individual maternal & fetal medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD-423427) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1124047071
Entity TypeIndividualMale
Primary Taxonomy207VM0101X
Provider Legal NameDR. LOUIS WEINSTEINCredential: M.D.
Location Address834 CHESTNUT ST, SUITE 420Philadelphia, PA 19107-5127
Mailing Address615 Chestnut St, 14th Floor, Central EnrollmentPhiladelphia, PA 19106-4404
Phone(215) 955-6776
Fax(215) 955-4020
Sole ProprietorNo
Enumeration DateJuly 19, 2006
Last NPPES UpdateJuly 20, 2011
✔ NPI 1124047071 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in PA · MD-423427
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License MD-423427 (PA)
834 CHESTNUT ST, Philadelphia, PA 19107
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Other Identifiers 3

Medicare PIN076665PA
Medicaid100927516PA
Medicaid0025658NJ

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.

JANICE J CEDERSTROM M.D.
Psychiatry & Neurology (Psychiatry)
834 CHESTNUT ST, SUITE T-140
PHILADELPHIA, PA 19107
Philadelphia County (215) 574-1776
MS. LOIS A BENCARDINO OT
Occupational Therapist (Hand)
834 CHESTNUT ST, SUITE G114
PHILADELPHIA, PA 19107
Philadelphia County (610) 768-5940
DR. PETER MICHAEL GRECO D.M.D.
Dentist (Orthodontics and Dentofacial Orthopedics)
834 CHESTNUT ST, SUITE M209
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-8802
MONICA W. CHOI CRNP
Nurse Practitioner
834 CHESTNUT ST, SUITE 300
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-5000
ERIN MCARDLE MD
Pediatrics
834 CHESTNUT ST, SUITE 306
PHILADELPHIA, PA 19107
Philadelphia County (215) 545-8188
DR. JASON BAXTER M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
834 CHESTNUT ST, SUITE 300
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-5000
THE PHILADELPHIA HAND CENTER, PC
Durable Medical Equipment & Medical Supplies (Customized Equipment)
834 CHESTNUT ST, SUITE G114
PHILADELPHIA, PA 19107
Philadelphia County (610) 768-5940
DR. SANDRA B. WEIBEL M.D.
Internal Medicine (Pulmonary Disease)
834 CHESTNUT ST, SUITE 650
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-5161

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 Louis Weinstein's NPI number?

The NPI number for Louis Weinstein is 1124047071. It was assigned to this individual provider in the NPPES registry on July 19, 2006.

Where is Louis Weinstein located?

Louis Weinstein practices at 834 Chestnut St Suite 420, Philadelphia, PA 19107. The listed phone number is (215) 955-6776.

What is Louis Weinstein's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

When was this NPI record last updated?

The NPPES record for Louis Weinstein was last updated on July 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.