OAK DERMATOLOGY LLC
NPI 1487168258
Dermatology - MOHS-Micrographic Surgery in Itasca, IL

Q: What is Oak Dermatology LLC's NPI number?

The NPI number for Oak Dermatology LLC is 1487168258. It was assigned to this organization in the NPPES registry on November 30, 2017.

Q: What is Oak Dermatology LLC's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in MOHS-Micrographic Surgery, with taxonomy code 207ND0101X.

Active since November 30, 2017CLIA Certified · 3 labs

550 E DEVON AVE STE 200, ITASCA, IL 60143(864) 625-3376(855) 792-2250 Get Directions Write a Review

NPPES record last updated: October 11, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 11, 2018, Nov 30, 2017 (2 updates tracked since 2017).

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About Oak Dermatology Llc NPPES

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

OAK DERMATOLOGY LLC (NPI 1487168258) is a healthcare organization registered as a mohs-micrographic surgery in Itasca, Illinois and active in the NPI registry since November 2017. The organization holds 3 active CLIA laboratory certificates, maintains 2 additional practice locations, and lists Ashish Bhatia, Part Owner, as its authorized official.

NPPES Registry Identity

NPI1487168258

Entity TypeOrganization

Primary Taxonomy207ND0101X

Legal Business NameOAK DERMATOLOGY LLC

Location Address550 E DEVON AVE STE 200Itasca, IL 60143-2639

Mailing Address2496 Stonehenge DrAurora, IL 60502-4702

Phone(864) 625-3376

Fax(855) 792-2250

Organization SubpartNo

Authorized OfficialAshish BhatiaPart Owner · (864) 625-3376

Enumeration DateNovember 30, 2017

Last NPPES UpdateOctober 11, 20182 updates tracked since enumeration

✔ NPI 1487168258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatology · MOHS-Micrographic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207ND0101X

Definition

The highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased tissue, preserving healthy tissue and minimizing the cosmetic impact of the surgery. Mohs surgeons who belong to the American College of Mohs Surgery (ACMS) have completed a minimum of one year of fellowship training at one of the ACMS-approved training centers in the U.S.

550 E DEVON AVE STE 200, Itasca, IL 60143

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Secondary Practice Locations 2

Location 12496 Stonehenge DrAurora, IL 60502-4702 · Phone (330) 324-6200

Location 23100 Theodore St Ste 202Joliet, IL 60435-0605 · Phone (864) 625-3376 · Fax (855) 792-2250

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA 3

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 14D2142114

Oak Dermatology - Itasca · Itasca, IL

Active · expires Jun 7, 2028

CLIA Number14D2142114

Laboratory TypePhysician Office

Certificate Effective DateJune 8, 2026

Certificate Expiration DateJune 7, 2028

Laboratory DirectorAshish Bhatia

Laboratory Phone(864) 625-3376

Laboratory LocationOak Dermatology - Itasca550 E Devon Ave - Suite 200, Itasca, IL 60143

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Certificate of Compliance 14D2151812

Oak Dermatology - Joliet · Joliet, IL

Active · expires Apr 8, 2027

CLIA Number14D2151812

Laboratory TypePhysician Office

Certificate Effective DateApril 9, 2025

Certificate Expiration DateApril 8, 2027

Laboratory DirectorAshish C. Bhatia M D

Laboratory Phone(864) 625-3376

Laboratory LocationOak Dermatology - Joliet3100 Theodore St, Suite 202 And 203, Joliet, IL 60435

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Certificate of Compliance 14D2178431

Oak Dermatology - Naperville · Naperville, IL

Active · expires Jun 28, 2027

CLIA Number14D2178431

Laboratory TypePhysician Office

Certificate Effective DateJune 29, 2025

Certificate Expiration DateJune 28, 2027

Laboratory DirectorKarl Napekoski

Laboratory Phone(864) 625-3376

Laboratory LocationOak Dermatology - Naperville2135 Citygate Ln - Ste 350, Naperville, IL 60563

CLIA data matches this NPI record on: Name Phone

This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Other Providers at the Same Location NPPES 6

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

ASHISH C BHATIA M.D.

Dermatology (Procedural Dermatology)