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ROSEWOOD DERMATOLOGY PLLC
NPI 1427916717
Dermatology in Highland Park, IL

Active since January 14, 2026CLIA 14D2341929 · Microscopy
445 CENTRAL AVE STE 100, HIGHLAND PARK, IL 60035(847) 996-3376 Get Directions Write a Review

NPPES record last updated: April 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 22, 2026, Jan 14, 2026 (2 updates tracked since 2026).

About Rosewood Dermatology Pllc NPPES

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

ROSEWOOD DERMATOLOGY PLLC (NPI 1427916717) is a healthcare organization registered as a dermatology in Highland Park, Illinois and active in the NPI registry since January 2026. The organization holds a CLIA Microscopy certificate valid through April 9, 2028 and lists Rachel Lynn Lefferdink, Owner, as its authorized official.

NPPES Registry Identity

NPI1427916717
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameROSEWOOD DERMATOLOGY PLLC
Location Address445 CENTRAL AVE STE 100Highland Park, IL 60035-2622
Mailing Address445 Central Ave Ste 100Highland Park, IL 60035-2622 · (847) 996-3376
Phone(847) 996-3376
Organization SubpartNo
Authorized OfficialRachel Lynn LefferdinkOwner · (847) 996-3376
Enumeration DateJanuary 14, 2026
Last NPPES UpdateApril 22, 20262 updates tracked since enumeration
NPPES CertifiedApril 22, 2026
✔ NPI 1427916717 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
445 CENTRAL AVE STE 100, Highland Park, IL 60035
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

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 for Provider-Performed Microscopy Procedures (PPMP) 14D2341929

Rosewood Dermatology P L L C · Highland Park, IL
Active · expires Apr 9, 2028
CLIA Number14D2341929
Laboratory TypePhysician Office
Certificate Effective DateApril 10, 2026
Certificate Expiration DateApril 9, 2028
Laboratory DirectorRachel L. Lefferdink
Laboratory Phone(847) 996-3376
Laboratory LocationRosewood Dermatology P L L C445 Central Ave - Suite 100, Highland Park, IL 60035
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES

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

DR. RACHEL LYNN LEFFERDINK MD
Dermatology
445 CENTRAL AVE STE 100
HIGHLAND PARK, IL 60035
Lake County (847) 996-3376

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 Rosewood Dermatology PLLC's NPI number?

The NPI number for Rosewood Dermatology PLLC is 1427916717. It was assigned to this organization in the NPPES registry on January 14, 2026.

Where is Rosewood Dermatology PLLC located?

Rosewood Dermatology PLLC is located at 445 Central Ave Ste 100, Highland Park, IL 60035. The listed phone number is (847) 996-3376.

What is Rosewood Dermatology PLLC's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Does Rosewood Dermatology PLLC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 14D2341929) is associated with this NPI, valid through April 9, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Rosewood Dermatology PLLC was last updated on April 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.