Dermatology Collective Inc
NPI 1720723448 · Dermatology Physician · Glendora, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dermatology Collective Inc is a Dermatology Physician organization in Glendora, CA (NPI 1720723448).
Provider details
- NPI number
- 1720723448
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Christopher Tomassian, Owner(626) 240-2020
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Procedural Dermatology Physician207NS0135X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Other name
- The Dermatology Collective Inc
Registry dates
- Enumerated
- 2022-04-28
- Last updated
- 2022-08-24
- Certified
- 2022-08-24
Frequently asked questions
- What is Dermatology Collective Inc's NPI number?
- Dermatology Collective Inc's National Provider Identifier (NPI) is 1720723448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dermatology Collective Inc?
- Dermatology Collective Inc is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Dermatology Collective Inc located?
- Dermatology Collective Inc's practice location on file with NPPES is 552 W Foothill Blvd Ste 202, Glendora, CA 91741-2470.
- What is Dermatology Collective Inc's phone number?
- The practice phone number listed in the NPPES registry for Dermatology Collective Inc is (818) 795-8252.
- Does Dermatology Collective Inc accept Medicare?
- Dermatology Collective Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Dermatology Collective Inc?
- The authorized official listed on Dermatology Collective Inc's NPPES record is Christopher Tomassian, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dermatology Collective Inc's NPI active?
- Yes — Dermatology Collective Inc's NPI (1720723448) is active in the NPPES registry as of the last update on 2022-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.