What is Leo Han's NPI number?

Leo Han's National Provider Identifier (NPI) is 1982920393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leo Han's specialty?

Leo Han is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).

Where is Leo Han located?

Leo Han's practice location on file with NPPES is 3181 Sw Sam Jackson Park Road, Mailcode: L466, Portland, OR 80045.

What is Leo Han's phone number?

The practice phone number listed in the NPPES registry for Leo Han is (503) 494-2685.

Does Leo Han accept Medicare?

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

Is Leo Han's NPI active?

Yes — Leo Han's NPI (1982920393) is active in the NPPES registry as of the last update on 2015-07-18.

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Leo Han, M.D.

NPI 1982920393 · Obstetrics & Gynecology Physician · Portland, OR

Leo Han, M.D. is a Obstetrics & Gynecology Physician provider in Portland, OR (NPI 1982920393).

Provider details

NPI number: 1982920393
Entity type: Individual
Primary specialty: Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: MD167403 (OR)

Practice location

3181 Sw Sam Jackson Park Road, Mailcode: L466

Oregon Health and Science University

Portland, OR 80045

Phone: (503) 494-2685

Street-level locationGet directions

More OR providers

Mailing address

3181 Sw Sam Jackson Park Rd # L466

Portland, OR 97239-3011

Specialties & taxonomies

Obstetrics & Gynecology PhysicianPrimary207V00000XLicense MD167403 (OR)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(86/100 index)

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

Registry tenure33% of score
16 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.

$700 across 2 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: 2010-04-09
Last updated: 2015-07-18

Frequently asked questions

What is Leo Han's NPI number?: Leo Han's National Provider Identifier (NPI) is 1982920393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Leo Han's specialty?: Leo Han is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
Where is Leo Han located?: Leo Han's practice location on file with NPPES is 3181 Sw Sam Jackson Park Road, Mailcode: L466, Portland, OR 80045.
What is Leo Han's phone number?: The practice phone number listed in the NPPES registry for Leo Han is (503) 494-2685.
Does Leo Han accept Medicare?: Leo Han is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Leo Han's NPI active?: Yes — Leo Han's NPI (1982920393) is active in the NPPES registry as of the last update on 2015-07-18.

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