Oak Tree Dermatology
NPI 1003564089 · Dermatopathology Physician · Pomona, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oak Tree Dermatology is a Dermatopathology Physician organization in Pomona, CA (NPI 1003564089).
Provider details
- NPI number
- 1003564089
- Entity type
- Organization
- Primary specialty
- Dermatopathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Robles, Dermatologist /Owner(949) 705-8665
Specialties & taxonomies
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
Registry dates
- Enumerated
- 2022-03-17
- Last updated
- 2022-06-13
- Certified
- 2022-06-13
Frequently asked questions
- What is Oak Tree Dermatology's NPI number?
- Oak Tree Dermatology's National Provider Identifier (NPI) is 1003564089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oak Tree Dermatology?
- Oak Tree Dermatology is classified in the NPPES registry as Dermatopathology Physician (Allopathic & Osteopathic Physicians).
- Where is Oak Tree Dermatology located?
- Oak Tree Dermatology's practice location on file with NPPES is 160 E Artesia St Ste 325, Pomona, CA 91767-2922.
- What is Oak Tree Dermatology's phone number?
- The practice phone number listed in the NPPES registry for Oak Tree Dermatology is (909) 620-5300.
- Does Oak Tree Dermatology accept Medicare?
- Oak Tree Dermatology 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 Oak Tree Dermatology?
- The authorized official listed on Oak Tree Dermatology's NPPES record is David Robles, Dermatologist /Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oak Tree Dermatology's NPI active?
- Yes — Oak Tree Dermatology's NPI (1003564089) is active in the NPPES registry as of the last update on 2022-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.