What is Ryan Larson's NPI number?

Ryan Larson's National Provider Identifier (NPI) is 1699834655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ryan Larson's specialty?

Ryan Larson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Ryan Larson located?

Ryan Larson's practice location on file with NPPES is 1700 Wheeling St, Aurora, CO 80045-7211.

What is Ryan Larson's phone number?

The practice phone number listed in the NPPES registry for Ryan Larson is (720) 723-3094.

Is Ryan Larson's NPI active?

Yes — Ryan Larson's NPI (1699834655) is active in the NPPES registry as of the last update on 2025-12-08.

IndividualActive

Ryan Larson, D.O.

NPI 1699834655 · Family Medicine Physician · Aurora, CO

Ryan Larson, D.O. is a Family Medicine Physician provider in Aurora, CO (NPI 1699834655).

Provider details

NPI number: 1699834655
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: D.O.
Sex: Male
Sole proprietor: No
License: DR.0072266 (CO)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense DR.0072266 (CO)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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

1700 Wheeling St

Aurora, CO 80045-7211

Phone: (720) 723-3094

Street-level locationGet directions

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Mailing address