What is Julia Hamilton's NPI number?

Julia Hamilton's National Provider Identifier (NPI) is 1619672508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Julia Hamilton's specialty?

Julia Hamilton is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).

Where is Julia Hamilton located?

Julia Hamilton's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd # L-579, Portland, OR 97239-3098.

What is Julia Hamilton's phone number?

The practice phone number listed in the NPPES registry for Julia Hamilton is (503) 713-8475.

Does Julia Hamilton accept Medicare?

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

Is Julia Hamilton's NPI active?

Yes — Julia Hamilton's NPI (1619672508) is active in the NPPES registry as of the last update on 2023-07-21.

IndividualActiveAccepts Medicare

Julia Hamilton, MD

NPI 1619672508 · Student in an Organized Health Care Education/Training Program · Portland, OR

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

Julia Hamilton, MD is a Student in an Organized Health Care Education/Training Program provider in Portland, OR (NPI 1619672508).

Provider details

NPI number: 1619672508
Entity type: Individual
Primary specialty: Student in an Organized Health Care Education/Training ProgramStudent, Health Care
Credential: MD
Sex: Female
Sole proprietor: No
License: PG215761 (OR)

Specialties & taxonomies

Student in an Organized Health Care Education/Training ProgramPrimary390200000XLicense PG215761 (OR)
Student, Health Care

Profile Score

Established profile(68/100 index)

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

Registry tenure33% of score
3 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
2 documented practice locations
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.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Tamsulosin Hcl	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

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

$114 across 1 record (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.

Practice location

3181 Sw Sam Jackson Park Rd # L-579

Portland, OR 97239-3098

Phone: (503) 713-8475

Street-level locationGet directions

More OR providers

Mailing address

3181 Sw Sam Jackson Park Rd