Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. WENDY L FRIELING M.D.
NPI 1639145238
Pediatrics in Sparta, NJ

Q: What is Wendy Frieling's NPI number?

The NPI number for Wendy Frieling is 1639145238. It was assigned to this individual provider in the NPPES registry on February 24, 2006.

Q: What is Wendy Frieling's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Wendy Frieling was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.

Active since February 24, 2006

89 SPARTA AVE, WELLNESS CENTER PEDIATRICS, SPARTA, NJ 07871(973) 726-4455 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Wendy L Frieling M.d. NPPES

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

DR. WENDY L FRIELING M.D. (NPI 1639145238) is an individual pediatrics provider in Sparta, New Jersey, licensed in New Jersey (MA68072) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1639145238

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. WENDY L FRIELINGCredential: M.D.

Location Address89 SPARTA AVE, WELLNESS CENTER PEDIATRICSSparta, NJ 07871-1777

Mailing Address89 Sparta Ave, Wellness Center PediatricsSparta, NJ 07871-1777 · (973) 726-4455

Phone(973) 726-4455

Sole ProprietorNo

Enumeration DateFebruary 24, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1639145238 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in NJ · MA68072

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

89 SPARTA AVE, Sparta, NJ 07871

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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.

SUSAN MILLER NP

Nurse Practitioner

89 SPARTA AVE
SPARTA, NJ 07871

Sussex County (973) 971-5595

DR. ANANDHI K NADARAJAH MD

Obstetrics & Gynecology

89 SPARTA AVE
SPARTA, NJ 07871

Sussex County (973) 383-8555

REGINA BRONSTEIN MD

Pediatrics

89 SPARTA AVE, SUITE 100
SPARTA, NJ 07871

Sussex County (973) 729-2121

HIGHLANDS PSYCHIATRIC ASSOCIATES, P.C.

Psychiatry & Neurology (Psychiatry)

89 SPARTA AVE, SUITE 240
SPARTA, NJ 07871

Sussex County (973) 729-2991

DR. FREDERICK CORIO MD

Radiology (Diagnostic Radiology)

89 SPARTA AVE, SUITE 120
SPARTA, NJ 07871

Sussex County (973) 729-0002

DR. DONALD JOSEPH MYKULAK MD

Urology

89 SPARTA AVE, SUITE 200
SPARTA, NJ 07871

Sussex County (973) 726-7220

DR. JUMANA CHATIWALA M.D.

Internal Medicine

89 SPARTA AVE, SUITE 130
SPARTA, NJ 07871

Sussex County (973) 726-0005

DR. DIANA M ADDIS MD

Surgery (Surgical Oncology)

89 SPARTA AVE, SUITE 210
SPARTA, NJ 07871

Sussex County (908) 918-0001

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 Wendy Frieling's NPI number?

The NPI number for Wendy Frieling is 1639145238. It was assigned to this individual provider in the NPPES registry on February 24, 2006.

Where is Wendy Frieling located?

Wendy Frieling practices at 89 Sparta Ave Wellness Center Pediatrics, Sparta, NJ 07871. The listed phone number is (973) 726-4455.

What is Wendy Frieling's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Wendy Frieling was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.