Tuan Dean, M.D.
NPI 1699811364 · Family Medicine Physician · Harvey, ND
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
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)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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.
Practice location
Mailing address
Additional practice locations (1)
- 325 Brewster St EHarvey, ND 58341-1653Phone: (701) 324-4651Fax: (701) 324-4687
Registry dates
- 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.