NEW CONCEPTS MEDICAL GROUP
NPI 1619028008
Clinic/Center - Medical Specialty in Northridge, CA

Q: What is Lilly Wilen M.D. A Medical Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Active since January 15, 2007

17075 DEVONSHIRE ST, SUITE 306, NORTHRIDGE, CA 91325(818) 831-3228(818) 831-3447 Get Directions Write a Review

NPPES record last updated: January 5, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About New Concepts Medical Group NPPES

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

NEW CONCEPTS MEDICAL GROUP (NPI 1619028008) is a healthcare organization registered as a medical specialty in Northridge, California and active in the NPI registry since January 2007. The organization lists Lilly Wilen, Owner, as its authorized official.

NPPES Registry Identity

NPI1619028008

Entity TypeOrganization

Primary Taxonomy261QM2500X

Legal Business NameLILLY WILEN M.D. A MEDICAL CORPORATION

Location Address17075 DEVONSHIRE ST, SUITE 306Northridge, CA 91325-1600

Mailing Address17075 Devonshire St, Suite 306Northridge, CA 91325-1600 · (818) 831-3227 · Fax (818) 831-3447

Phone(818) 831-3228

Fax(818) 831-3447

Organization SubpartNo

Authorized OfficialLilly WilenOwner · (818) 831-3227

Enumeration DateJanuary 15, 2007

Last NPPES UpdateJanuary 5, 2012

✔ NPI 1619028008 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities

Taxonomy Code261QM2500X

License✔ Licensed in CA · A61876

Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

17075 DEVONSHIRE ST, Northridge, CA 91325

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Other Names 1

Doing Business AsNew Concepts Medical Group

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

New Concepts Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to New Concepts Medical Group, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Lilly Wilen, M.D.

Internal Medicine

NPI 1275553679

17075 DEVONSHIRE ST STE 306
Northridge, CA 91325

(818) 831-3227

✔ PECOS✔ Accepts MedicareSame address

Aparanjita Kolluru, M.D.

Preventive Medicine

NPI 1598052607

191 S BUENA VISTA ST
Burbank, CA 91505

(818) 557-2671

✔ PECOS✔ Accepts Medicare12 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Lilly Wilen M.D. A Medical Corporation's NPI number?

The NPI number for Lilly Wilen M.D. A Medical Corporation is 1619028008. It was assigned to this organization in the NPPES registry on January 15, 2007. The provider is doing business as New Concepts Medical Group.

Where is Lilly Wilen M.D. A Medical Corporation located?

Lilly Wilen M.D. A Medical Corporation is located at 17075 Devonshire St Suite 306, Northridge, CA 91325. The listed phone number is (818) 831-3228.

What is Lilly Wilen M.D. A Medical Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Is Lilly Wilen M.D. A Medical Corporation enrolled in Medicare?

Yes. Lilly Wilen M.D. A Medical Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Lilly Wilen M.D. A Medical Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Lilly Wilen M.D. A Medical Corporation, in Internal Medicine and Preventive Medicine. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Lilly Wilen M.D. A Medical Corporation was last updated on January 5, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.