What is James Zhang's NPI number?

James Zhang's National Provider Identifier (NPI) is 1013612936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is James Zhang's specialty?

James Zhang is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is James Zhang located?

James Zhang's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.

What is James Zhang's phone number?

The practice phone number listed in the NPPES registry for James Zhang is (503) 494-8211.

Does James Zhang accept Medicare?

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

Is James Zhang's NPI active?

Yes — James Zhang's NPI (1013612936) is active in the NPPES registry as of the last update on 2025-07-11.

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James Zhang

NPI 1013612936 · Psychiatry Physician · Portland, OR

James Zhang is a Psychiatry Physician provider in Portland, OR (NPI 1013612936).

Provider details

NPI number: 1013612936
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: No

Practice location

3181 Sw Sam Jackson Park Rd

Portland, OR 97239-3011

Phone: (503) 494-8211

Street-level locationGet directions

More OR providers

Mailing address

3181 Sw Sam Jackson Park Rd

Portland, OR 97239-3011

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense MD224852 (OR)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

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

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
3 yrs in NPPES registry
Profile completeness38% of score
83% 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.

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)
Quetiapine Fumarate	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include 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.

Enumerated: 2023-03-31
Last updated: 2025-07-11
Certified: 2025-07-11

Frequently asked questions

What is James Zhang's NPI number?: James Zhang's National Provider Identifier (NPI) is 1013612936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is James Zhang's specialty?: James Zhang is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
Where is James Zhang located?: James Zhang's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
What is James Zhang's phone number?: The practice phone number listed in the NPPES registry for James Zhang is (503) 494-8211.
Does James Zhang accept Medicare?: James Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is James Zhang's NPI active?: Yes — James Zhang's NPI (1013612936) is active in the NPPES registry as of the last update on 2025-07-11.

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

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions