What is Tuan Dean's NPI number?

Tuan Dean's National Provider Identifier (NPI) is 1699811364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tuan Dean's specialty?

Tuan Dean is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Tuan Dean located?

Tuan Dean's practice location on file with NPPES is 317 Brewster St E, Harvey, ND 58341-1653.

What is Tuan Dean's phone number?

The practice phone number listed in the NPPES registry for Tuan Dean is (701) 324-5131.

Does Tuan Dean accept Medicare?

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

Is Tuan Dean's NPI active?

Yes — Tuan Dean's NPI (1699811364) is active in the NPPES registry as of the last update on 2019-12-31.

IndividualActiveAccepts Medicare

Tuan Dean, M.D.

NPI 1699811364 · Family Medicine Physician · Harvey, ND

Tuan Dean, M.D. is a Family Medicine Physician provider in Harvey, ND (NPI 1699811364).

Provider details

NPI number: 1699811364
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 229816 (MA)

Practice location

317 Brewster St E

Harvey, ND 58341-1653

Phone: (701) 324-5131

Fax: (701) 324-5126

Street-level locationGet directions

More ND providers

Mailing address

325 Brewster St E

Harvey, ND 58341-1653

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 13697 (ND)
Allopathic & Osteopathic Physicians
Family Medicine Physician207Q00000XLicense 229816 (MA)
Allopathic & Osteopathic Physicians
Family Medicine Physician207Q00000XLicense ME105136 (FL)
Allopathic & Osteopathic Physicians

Additional practice locations (1)

325 Brewster St E
Harvey, ND 58341-1653
Phone: (701) 324-4651
Fax: (701) 324-4687

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

Profile Score

Detailed profile(96/100 index)

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

Registry tenure33% of score
19 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 · 69 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Levothyroxine Sodium	94	18
Metoprolol Succinate	84	15
Lisinopril	84	22
Rosuvastatin Calcium	74	14
Metformin Hclbrand: Metformin Hcl Er	69	13
Trazodone Hcl	65	—

Transparency — industry payments

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

$37 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: 2007-01-30
Last updated: 2019-12-31
Certified: 2019-12-31

Frequently asked questions

What is Tuan Dean's NPI number?: Tuan Dean's National Provider Identifier (NPI) is 1699811364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Tuan Dean's specialty?: Tuan Dean is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Tuan Dean located?: Tuan Dean's practice location on file with NPPES is 317 Brewster St E, Harvey, ND 58341-1653.
What is Tuan Dean's phone number?: The practice phone number listed in the NPPES registry for Tuan Dean is (701) 324-5131.
Does Tuan Dean accept Medicare?: Tuan Dean is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Tuan Dean's NPI active?: Yes — Tuan Dean's NPI (1699811364) is active in the NPPES registry as of the last update on 2019-12-31.

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

Additional practice locations (1)

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Frequently asked questions

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments