DONALD GLASS II MD PHD PLLC
NPI 1477426682
Dermatology in Prosper, TX

Active since September 24, 2025
170 S PRESTON RD STE 10, PROSPER, TX 75078(972) 430-8816(972) 430-8818 Get Directions Write a Review

NPPES record last updated: March 17, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Donald Glass Ii Md Phd Pllc NPPES

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

DONALD GLASS II MD PHD PLLC (NPI 1477426682), doing business as Catalyst Dermatology, is a healthcare organization registered as a dermatology in Prosper, Texas and active in the NPI registry since September 2025. The organization lists Donald Glass, Owner, as its authorized official.

NPPES Registry Identity

NPI1477426682
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameDONALD GLASS II MD PHD PLLC
Location Address170 S PRESTON RD STE 10Prosper, TX 75078-1724
Mailing Address170 S Preston Rd Ste 10Prosper, TX 75078-1724 · (972) 430-8816 · Fax (972) 430-8818
Fax(972) 430-8818
Organization SubpartNo
Authorized OfficialDonald GlassOwner · (281) 224-0060
Enumeration DateSeptember 24, 2025
Last NPPES UpdateMarch 17, 2026
NPPES CertifiedMarch 17, 2026
NPI 1477426682 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.
170 S PRESTON RD STE 10, Prosper, TX 75078

Other Names 1

Doing Business AsCatalyst Dermatology

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

Other Providers at the Same Location NPPES

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

Dermatology
170 S PRESTON RD STE 10
PROSPER, TX 75078

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 Donald Glass II MD Phd PLLC's NPI number?

The NPI number for Donald Glass II MD Phd PLLC is 1477426682. It was assigned to this organization in the NPPES registry on September 24, 2025. The provider is doing business as Catalyst Dermatology.

Where is Donald Glass II MD Phd PLLC located?

Donald Glass II MD Phd PLLC is located at 170 S Preston Rd Ste 10, Prosper, TX 75078. The listed phone number is (972) 430-8816.

What is Donald Glass II MD Phd PLLC's specialty?

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

When was this NPI record last updated?

The NPPES record for Donald Glass II MD Phd PLLC was last updated on March 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.