What is Trenton Spolar's NPI number?

Trenton Spolar's National Provider Identifier (NPI) is 1013923572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Trenton Spolar's specialty?

Trenton Spolar is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).

Where is Trenton Spolar located?

Trenton Spolar's practice location on file with NPPES is 1800 East 19th, Second Floor, The Dalles, OR 97058.

What is Trenton Spolar's phone number?

The practice phone number listed in the NPPES registry for Trenton Spolar is (541) 296-7585.

Is Trenton Spolar's NPI active?

Yes — Trenton Spolar's NPI (1013923572) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Trenton Spolar, MD

NPI 1013923572 · Dermatology Physician · The Dalles, OR

Trenton Spolar, MD is a Dermatology Physician provider in The Dalles, OR (NPI 1013923572).

Provider details

NPI number: 1013923572
Entity type: Individual
Primary specialty: Dermatology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MD22926 (OR)

Practice location

1800 East 19th, Second Floor

The Dalles, OR 97058

Phone: (541) 296-7585

Street-level locationGet directions

More OR providers

Mailing address

29801 Ne 254th St

Yacolt, WA 98675

Specialties & taxonomies

Dermatology PhysicianPrimary207N00000XLicense MD22926 (OR)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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.

Enumerated: 2006-08-01
Last updated: 2007-07-08

Frequently asked questions

What is Trenton Spolar's NPI number?: Trenton Spolar's National Provider Identifier (NPI) is 1013923572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Trenton Spolar's specialty?: Trenton Spolar is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
Where is Trenton Spolar located?: Trenton Spolar's practice location on file with NPPES is 1800 East 19th, Second Floor, The Dalles, OR 97058.
What is Trenton Spolar's phone number?: The practice phone number listed in the NPPES registry for Trenton Spolar is (541) 296-7585.
Is Trenton Spolar's NPI active?: Yes — Trenton Spolar's NPI (1013923572) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions