Richard Du, M.D.
NPI 1689816092 · Hospitalist Physician · Chandler, AZ
Richard Du, M.D. is a Hospitalist Physician provider in Chandler, AZ (NPI 1689816092).
Provider details
- NPI number
- 1689816092
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-03-31
- Last updated
- 2014-04-29
Frequently asked questions
- What is Richard Du's NPI number?
- Richard Du's National Provider Identifier (NPI) is 1689816092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Du's specialty?
- Richard Du is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Du located?
- Richard Du's practice location on file with NPPES is 3115 S Price Rd, Chandler, AZ 85248-3544.
- What is Richard Du's phone number?
- The practice phone number listed in the NPPES registry for Richard Du is (888) 488-7640.
- Is Richard Du's NPI active?
- Yes — Richard Du's NPI (1689816092) is active in the NPPES registry as of the last update on 2014-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.