NORTH BRANCH DERMATOLOGY LLC – Dermatology Physician, NPI 1154721348

NORTH BRANCH DERMATOLOGY LLC is a healthcare provider. based in Chicago, Illinois. specializing in Dermatology Physician. The organization holds a License No. 036133358 (IL). The NPI Number for NORTH BRANCH DERMATOLOGY LLC is 1154721348

Main info

Organization
Name
NORTH BRANCH DERMATOLOGY LLC
NPI
1154721348
Phone
(773) 763-6000
Address
7447 W TALCOTT AVE
Authorized Official
DR. ELIZABETH N. FAHRENBACH OWNER M.D.
Enumeration Date
26 August 2014
Last Update Date
26 August 2024
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience46
Completeness75
Years active:11State licenses:1Digital endpointsOther names

Provider Addresses for NORTH BRANCH DERMATOLOGY LLC

  • 7447 W TALCOTT AVE

    SUITE 425

    CHICAGO, IL 606313745

    Phone: (773) 763-6000

    Fax: (773) 763-6006

    Type: Mailing

  • 7411 N MILWAUKEE AVE

    NILES, IL 607143707

    Phone: (773) 763-6000

    Fax: (773) 763-6006

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2014-11-06

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Past revalidation due date

Earliest CMS due date was 2025-10-31 (226 days ago).

Enrollment records

1

Earliest due date

2025-10-31

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
O20141106001126OClinic/Group PracticeIL2025-10-31

What to do next

  • Verify current status on the CMS Revalidation Lookup Tool immediately.
  • Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
  • Overdue revalidation can lead to deactivation of Medicare billing privileges.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60631)

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Reviews

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Frequently asked questions

Is there an official ID for NORTH BRANCH DERMATOLOGY LLC in U.S. healthcare records?
The official identifier for NORTH BRANCH DERMATOLOGY LLC is NPI 1154721348.
Is NORTH BRANCH DERMATOLOGY LLC shown as active in public data?
Registry records indicate NORTH BRANCH DERMATOLOGY LLC maintains an active NPI.
How would a patient describe NORTH BRANCH DERMATOLOGY LLC's focus?
For NORTH BRANCH DERMATOLOGY LLC, the primary taxonomy reads as Dermatology Physician. Clinical services aligned with this taxonomy classification.
What locale is associated with NORTH BRANCH DERMATOLOGY LLC?
Directory geography for NORTH BRANCH DERMATOLOGY LLC centers on Chicago, Illinois.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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