What is David Oster's NPI number?

David Oster's National Provider Identifier (NPI) is 1912474743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Oster's specialty?

David Oster is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).

Where is David Oster located?

David Oster's practice location on file with NPPES is 11547 Green Cir, Conifer, CO 80433-7518.

What is David Oster's phone number?

The practice phone number listed in the NPPES registry for David Oster is (720) 987-9887.

Is David Oster's NPI active?

Yes — David Oster's NPI (1912474743) is active in the NPPES registry as of the last update on 2026-06-02.

IndividualActive

David Oster, ND

NPI 1912474743 · Naturopath · Conifer, CO

David Oster, ND is a Naturopath provider in Conifer, CO (NPI 1912474743).

Provider details

NPI number: 1912474743
Entity type: Individual
Primary specialty: NaturopathOther Service Providers
Credential: ND
Sex: Male
Sole proprietor: No
License: ND.0000170 (CO)

Specialties & taxonomies

NaturopathPrimary175F00000XLicense ND.0000170 (CO)
Other Service Providers

Profile Score

Established profile(67/100 index)

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

Registry tenure38% of score
7 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

11547 Green Cir

Conifer, CO 80433-7518

Phone: (720) 987-9887

Fax: (888) 296-5365

Street-level locationGet directions

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Mailing address