Doug Chang, DMD
Dentist · Phoenix, AZ
Doug Chang, DMD is a dentist with a practice address in Phoenix, Arizona, and NPI 1356351373, issued on Aug 9, 2006. Check the license (Arizona D5232, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Doug Chang
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- D5232 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3901 W Mcdowell RD, Phoenix, AZ 85009
- Phone
- (602) 278-1837
- Enumerated
- Aug 9, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (602) 278-7752
- Medicaid ID
- 524943 AZ
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,928 in Arizona → Look up another NPI →
Also registered at 3901 W Mcdowell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tram Nguyen, D.D.S.General Practice Dentistry1093869281
Verify Doug Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license D5232Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average dentist in 2024
42 Medicare Part D claims for 22 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin23 claims
- Ibuprofen16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Doug Chang among 1,928 dentist records in Arizona
Doug Chang, DMD is one of 1,928 dentist records with a practice address in Arizona. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 76% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2007 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
399 dentist records list a practice address in Phoenix
They are 399 of the 31,399 NPPES records with a practice address in Phoenix, and 1,928 dentist records in Arizona.
All 1,928 in Arizona → Every provider in Phoenix → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Kevin Hansen, DDSPhoenix, AZ 850091467669614
- Tamarra Kalamchi, DMDPhoenix, AZ 850091447806997
- Clarence Schmidt, DDSPhoenix, AZ 850091003998683
- Truman Seiler, D.M.D.Phoenix, AZ 850091639536279
- Gregory Benjamin, DMDPhoenix, AZ 850081598651176
- Alexander Brimley, DDSPhoenix, AZ 850081154949550
- Thomas Davenport, D.D.S.Phoenix, AZ 850081558683052
- Willie Dennis, DMDPhoenix, AZ 850081720134463
Common questions
What is Doug Chang, DMD's NPI number?
Doug Chang, DMD's National Provider Identifier (NPI) is 1356351373, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Doug Chang, DMD located?
The NPPES record lists a practice address at 3901 W Mcdowell RD, Phoenix, AZ, 85009. Phone: (602) 278-1837. Providers update this record themselves, so call before visiting.
How can I verify Doug Chang, DMD's license?
NPPES lists Arizona license number D5232, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Doug Chang, DMD prescribe under Medicare Part D?
In 2024, Doug Chang, DMD had 42 Medicare Part D claims for 22 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.