SKINWISE PLLC
NPI 1538025135
Dermatology in Johnson City, TN

Active since December 29, 2025
1627 OLD GRAY STATION RD STE 30, JOHNSON CITY, TN 37615(423) 528-8833(423) 546-7499 Get Directions Write a Review

NPPES record last updated: March 4, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 4, 2026, Feb 4, 2026, Dec 29, 2025 (3 updates tracked since 2025).

  • Organization
  • Dermatology

About SKINWISE PLLC

This page provides the complete NPI Profile along with additional information for Skinwise Pllc, a provider established in Johnson City, Tennessee operating as a Dermatology. The healthcare provider is registered in the NPI registry with number 1538025135 assigned on December 2025. The practitioner's primary taxonomy code is 207N00000X. The provider is registered as an organization and their NPI record was last updated March 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Joni Glavan Sago (Owner)

NPI
1538025135 Verify this NPI
Provider Name
SKINWISE PLLC
Entity Type
Organization
Location Address
1627 OLD GRAY STATION RD STE 30 JOHNSON CITY, TN 37615
Location Phone
(423) 528-8833
Location Fax
(423) 546-7499
Mailing Address
1627 OLD GRAY STATION RD STE 30 JOHNSON CITY, TN 37615
Mailing Phone
(423) 528-8833
Mailing Fax
(423) 546-7499
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-29-2025
Last Update Date
03-04-2026
Code Navigator

A dermatologist like Skinwise Pllc is a medical specialty involving the management of skin conditions and diseases. Dermatologists diagnose some sexually transmitted diseases, warts, cancer, acne, dermatitis and may offer cosmetic treatments, and therapies that reduce age spots and wrinkles.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Dermatology

Taxonomy Code
207N00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

JONI GLAVAN SAGO

Authorized Official Title
OWNER
Authorized Official Phone
(423) 528-8833

Reviews for SKINWISE PLLC

  • 5 out of 5 stars - Review by Pamela ***** on March 05, 2026

    I have been a patient of Dr. Sago for about 10 years. She provides excellent treatment, educates her patients about skin diseases and is very kind and patient. Taking her time and listening to her patients is a gift to us and also to the numerous residents she had with her. She is teaching them the RIGHT way to be a physician and never once looked at her watch. I could not be happier!

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Physician Assistant
1627 OLD GRAY STATION RD STE 30
JOHNSON CITY, TN 37615
Dermatology
1627 OLD GRAY STATION RD STE 30
JOHNSON CITY, TN 37615

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538025135, enumerated as an "organization" on December 29, 2025.

The provider is located at 1627 OLD GRAY STATION RD STE 30 JOHNSON CITY, TN 37615 and the phone number is (423) 528-8833.

Dermatology with taxonomy code 207N00000X.