What is Grace Tan's NPI number?

Grace Tan's National Provider Identifier (NPI) is 1619389020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Grace Tan's specialty?

Grace Tan is listed in the NPPES registry with a primary specialty of Pediatric Otolaryngology Physician (Allopathic & Osteopathic Physicians).

Where is Grace Tan located?

Grace Tan's practice location on file with NPPES is 1200 Hilyard St Ste 620, Eugene, OR 97401-8157.

What is Grace Tan's phone number?

The practice phone number listed in the NPPES registry for Grace Tan is (458) 205-6500.

Does Grace Tan accept Medicare?

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

Is Grace Tan's NPI active?

Yes — Grace Tan's NPI (1619389020) is active in the NPPES registry as of the last update on 2023-04-28.

IndividualActiveAccepts Medicare

Grace Tan, MD

NPI 1619389020 · Pediatric Otolaryngology Physician · Eugene, OR

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

Grace Tan, MD is a Pediatric Otolaryngology Physician provider in Eugene, OR (NPI 1619389020).

Provider details

NPI number: 1619389020
Entity type: Individual
Primary specialty: Pediatric Otolaryngology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: MD201443 (OR)

Specialties & taxonomies

Pediatric Otolaryngology PhysicianPrimary207YP0228XLicense MD201443 (OR)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(85/100 index)

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

Registry tenure38% of score
12 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 documented practice locations

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

1200 Hilyard St Ste 620

Eugene, OR 97401-8157

Phone: (458) 205-6500

Fax: (458) 205-6453

Street-level locationGet directions

More OR providers

Mailing address

3181 Sw Sam Jackson Park Rd

Portland, OR 97239-3011

Additional practice locations (3)

601 N Caroline St Fl 6
Baltimore, MD 21287-0006
Phone: (410) 955-1686
2530 Chicago Ave Ste 450
Minneapolis, MN 55404-4127
Phone: (612) 874-1292
3181 Sw Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-8510
Fax: (503) 494-4631

Enumerated: 2014-05-20
Last updated: 2023-04-28
Certified: 2023-04-28

Frequently asked questions

What is Grace Tan's NPI number?: Grace Tan's National Provider Identifier (NPI) is 1619389020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Grace Tan's specialty?: Grace Tan is listed in the NPPES registry with a primary specialty of Pediatric Otolaryngology Physician (Allopathic & Osteopathic Physicians).
Where is Grace Tan located?: Grace Tan's practice location on file with NPPES is 1200 Hilyard St Ste 620, Eugene, OR 97401-8157.
What is Grace Tan's phone number?: The practice phone number listed in the NPPES registry for Grace Tan is (458) 205-6500.
Does Grace Tan accept Medicare?: Grace Tan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Grace Tan's NPI active?: Yes — Grace Tan's NPI (1619389020) is active in the NPPES registry as of the last update on 2023-04-28.

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