Cheng Zhong, M.D.
Internal Medicine Physician · Phoenix, AZ
Cheng Zhong, M.D. is an internal medicine physician with a practice address in Phoenix, Arizona, and NPI 1417211509, issued on Jul 3, 2012. Check the license (Arizona 49807, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cheng Zhong
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 49807 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 635 E Baseline RD, Phoenix, AZ 85042
- Phone
- (602) 243-7277
- Enumerated
- Jul 3, 2012
- Record last updated
- Aug 9, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (602) 243-1235
- Medicaid ID
- 037841 AZ
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 635 E Baseline RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Grace Aksamit, PA-CPhysician Assistant1477277226
- Donette Alexis, CLINICALPSYCHOLOGISTClinical Psychologist1437308277
- Jennie Altman, RDRegistered Dietitian1003267485
- Alice Antonescu, M.D.Pediatrics Physician1801861315
- Vesna Babanovska, MS RDNRegistered Dietitian1376065904
- Tamara Baca, RDH MPHDental Hygienist1689125122
Verify Cheng Zhong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 49807Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
12 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Cheng Zhong among 2,853 internal medicine physician records in Arizona
Cheng Zhong, M.D. is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 64% of them.
- NPI issued2012 · 64% of these records are older, 34% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2016 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
695 internal medicine physician records list a practice address in Phoenix
They are 695 of the 31,399 NPPES records with a practice address in Phoenix, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Phoenix → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Anitha Gaddam, MDPhoenix, AZ 850421932363876
- Susan Hallman, MDPhoenix, AZ 850421083694004
- Faiz Naioom, M.D.Phoenix, AZ 850421629035852
- Altagracia Pacheco, MDPhoenix, AZ 850421033171426
- Raul Romero, M.D.Phoenix, AZ 850421407938681
- Davinder Singh, M.D.Phoenix, AZ 850421497716898
- Shaghayegh Abdollahi, MDPhoenix, AZ 850411558572313
- Douglas Nelson, MDPhoenix, AZ 850411265475958
Common questions
What is Cheng Zhong, M.D.'s NPI number?
Cheng Zhong, M.D.'s National Provider Identifier (NPI) is 1417211509, issued on Jul 3, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Cheng Zhong, M.D. located?
The NPPES record lists a practice address at 635 E Baseline RD, Phoenix, AZ, 85042. Phone: (602) 243-7277. Providers update this record themselves, so call before visiting.
How can I verify Cheng Zhong, M.D.'s license?
NPPES lists Arizona license number 49807, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Cheng Zhong, M.D. prescribe under Medicare Part D?
In 2024, Cheng Zhong, M.D. had 12 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.