What is Michael Harper's NPI number?

Michael Harper's National Provider Identifier (NPI) is 1992038277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Harper's specialty?

Michael Harper is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Michael Harper located?

Michael Harper's practice location on file with NPPES is 3300 Se Dwyer Dr Ste 302, Milwaukie, OR 97222-6548.

What is Michael Harper's phone number?

The practice phone number listed in the NPPES registry for Michael Harper is (503) 850-4479.

Does Michael Harper accept Medicare?

Michael Harper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Michael Harper's NPI active?

Yes — Michael Harper's NPI (1992038277) is active in the NPPES registry as of the last update on 2016-03-31.

IndividualActiveAccepts Medicare

Michael Harper, DMD

NPI 1992038277 · General Practice Dentistry · Milwaukie, OR

Michael Harper, DMD is a General Practice Dentistry provider in Milwaukie, OR (NPI 1992038277).

Provider details

NPI number: 1992038277
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DMD
Sex: Male
Sole proprietor: No
License: D9311 (OR)

Practice location

3300 Se Dwyer Dr Ste 302

Milwaukie, OR 97222-6548

Phone: (503) 850-4479

Fax: (503) 850-4481

Street-level locationGet directions

More OR providers

Mailing address

6420 Sw Macadam Ave Ste 300

Portland, OR 97239-3519

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense D9311 (OR)
Dental Providers

Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(87/100 index)

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

Registry tenure33% of score
17 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$74 across 4 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2009-09-17
Last updated: 2016-03-31

Frequently asked questions

What is Michael Harper's NPI number?: Michael Harper's National Provider Identifier (NPI) is 1992038277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Michael Harper's specialty?: Michael Harper is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is Michael Harper located?: Michael Harper's practice location on file with NPPES is 3300 Se Dwyer Dr Ste 302, Milwaukie, OR 97222-6548.
What is Michael Harper's phone number?: The practice phone number listed in the NPPES registry for Michael Harper is (503) 850-4479.
Does Michael Harper accept Medicare?: Michael Harper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Michael Harper's NPI active?: Yes — Michael Harper's NPI (1992038277) is active in the NPPES registry as of the last update on 2016-03-31.

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

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Transparency — industry payments

Frequently asked questions