What is Xiaochen Zhou's NPI number?

Xiaochen Zhou's National Provider Identifier (NPI) is 1023663119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Xiaochen Zhou's specialty?

Xiaochen Zhou is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Xiaochen Zhou located?

Xiaochen Zhou's practice location on file with NPPES is 2824 Ne Wasco St Ste 200, Portland, OR 97232-1772.

What is Xiaochen Zhou's phone number?

The practice phone number listed in the NPPES registry for Xiaochen Zhou is (503) 282-3884.

Is Xiaochen Zhou's NPI active?

Yes — Xiaochen Zhou's NPI (1023663119) is active in the NPPES registry as of the last update on 2019-08-06.

IndividualActive

Xiaochen Zhou, DDS

NPI 1023663119 · Dentist · Portland, OR

Xiaochen Zhou, DDS is a Dentist provider in Portland, OR (NPI 1023663119).

Provider details

NPI number: 1023663119
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: D11103 (OR)

Practice location

2824 Ne Wasco St Ste 200

Portland, OR 97232-1772

Phone: (503) 282-3884

Street-level locationGet directions

More OR providers

Mailing address

15167 Brook Ct

Lake Oswego, OR 97035-3503

Specialties & taxonomies

DentistPrimary122300000XLicense D11103 (OR)
Dental Providers

Profile Score

Established profile(66/100 index)

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

Registry tenure38% of score
7 yrs in NPPES registry
Profile completeness38% of score
100% 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 · 3 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amoxicillin	32	28
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	24	22
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	14	14

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: 2019-08-06
Last updated: 2019-08-06

Frequently asked questions

What is Xiaochen Zhou's NPI number?: Xiaochen Zhou's National Provider Identifier (NPI) is 1023663119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Xiaochen Zhou's specialty?: Xiaochen Zhou is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is Xiaochen Zhou located?: Xiaochen Zhou's practice location on file with NPPES is 2824 Ne Wasco St Ste 200, Portland, OR 97232-1772.
What is Xiaochen Zhou's phone number?: The practice phone number listed in the NPPES registry for Xiaochen Zhou is (503) 282-3884.
Is Xiaochen Zhou's NPI active?: Yes — Xiaochen Zhou's NPI (1023663119) is active in the NPPES registry as of the last update on 2019-08-06.

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