Christopher Eng Chin, DMD
General Practice Dentistry · Tucson, AZ
Christopher Eng Chin, DMD is a general practice dentistry with a practice address in Tucson, Arizona, and NPI 1164736070, issued on Aug 3, 2010. Check the license (Arizona D008691, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christopher Eng Chin
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- D008691 AZ
2010023227 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7477 N Oracle RD, Tucson, AZ 85704
- Phone
- (520) 297-2297
- Enumerated
- Aug 3, 2010
- Record last updated
- Dec 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,482 in Arizona → Look up another NPI →
Also registered at 7477 N Oracle RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Weiss, DDSGeneral Practice Dentistry1821077447
Verify Christopher Eng Chin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license D008691Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average general practice dentistry in 2024
247 Medicare Part D claims for 78 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Amoxicillin84 claims
- Chlorhexidine Gluconate54 claims
- Ibuprofen37 claims
- Hydrocodone-Acetaminophen19 claims
- Dexamethasone18 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.
Industry payments in 2024: $99.23
4 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Christopher Eng Chin among 2,482 general practice dentistry records in Arizona
Christopher Eng Chin, DMD is one of 2,482 general practice dentistry records with a practice address in Arizona. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 62% of them.
- NPI issued2010 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2020 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
323 general practice dentistry records list a practice address in Tucson
They are 323 of the 18,788 NPPES records with a practice address in Tucson, and 2,482 general practice dentistry records in Arizona.
All 2,482 in Arizona → Every provider in Tucson → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Roger Biede, D.D.S.Tucson, AZ 857041528028503
- David Haymore, DDSTucson, AZ 857041093769671
- Jess Haymore, DDSTucson, AZ 857041295771442
- Satish Hiremath, D.D.S.Tucson, AZ 857041063475762
- Dan Hornsby, D.D.S.Tucson, AZ 857041245292135
- Kirsten Knight, DDSTucson, AZ 857041346203619
- Joseph Larsen, D.M.D.Oro Valley, AZ 857041487680492
- Jose OseteTucson, AZ 857041245328194
Common questions
What is Christopher Eng Chin, DMD's NPI number?
Christopher Eng Chin, DMD's National Provider Identifier (NPI) is 1164736070, issued on Aug 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Eng Chin, DMD located?
The NPPES record lists a practice address at 7477 N Oracle RD, Tucson, AZ, 85704. Phone: (520) 297-2297. Providers update this record themselves, so call before visiting.
How can I verify Christopher Eng Chin, DMD's license?
NPPES lists Arizona license number D008691, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Christopher Eng Chin, DMD prescribe under Medicare Part D?
In 2024, Christopher Eng Chin, DMD had 247 Medicare Part D claims for 78 beneficiaries; the average among general practice dentistry prescribers was 83. 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.