Joyce Po Chang, M.D.
Family Medicine Physician · Las Vegas, NV
Joyce Po Chang, M.D. is a family medicine physician with a practice address in Las Vegas, Nevada, and NPI 1346391182, issued on Jan 16, 2007. Check the license (Nevada 12643, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Joyce Po Chang
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 12643 NV
Self-reported in NPPES; status is on the state search - Practice location
- 7720 W Sahara Ave, Las Vegas, NV 89117
- Phone
- (702) 228-9888
- Enumerated
- Jan 16, 2007
- Record last updated
- Oct 23, 2025
- Fax
- (702) 228-1388
- Medicaid ID
- 1346391182 NV
- Medicare enrollment
- Enrolled (PECOS I20080625000289); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,243 in Nevada → Look up another NPI →
Also registered at 7720 W Sahara Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carole FryeAdult Companion1093139032
- Dulce Kabatay, APRNFamily Nurse Practitioner1801114236
- Salvatore Licata, DDSDentist1063427789
- Sufia Palluck, D.D.S.Dentist1699959361
Verify Joyce Po Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 12643Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average family medicine physician in 2024
1,798 Medicare Part D claims for 194 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Atorvastatin Calcium221 claims
- Losartan Potassium121 claims
- Amlodipine Besylate95 claims
- Metformin Hcl88 claims
- Pantoprazole Sodium54 claims
- Metoprolol Succinate49 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: $145.39
3 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through one group practice
- Kec Chang Medical Associates PCLas Vegas, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joyce Po Chang among 1,243 family medicine physician records in Nevada
Joyce Po Chang, M.D. is one of 1,243 family medicine physician records with a practice address in Nevada. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 48% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2003 · median 2008 among the 726 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
578 family medicine physician records list a practice address in Las Vegas
They are 578 of the 65,269 NPPES records with a practice address in Las Vegas, and 1,243 family medicine physician records in Nevada.
All 1,243 in Nevada → Every provider in Las Vegas → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Alexander Akhavan, MDLas Vegas, NV 891171801898374
- Suneetha Chinta, M.D.Las Vegas, NV 891171720038185
- Lamont Ellis, M.D.Las Vegas, NV 891171922056589
- Bernard Farzin, MDLas Vegas, NV 891171336138262
- Robert Hayes, MDLas Vegas, NV 891171437151917
- Jerome Lim, DOLas Vegas, NV 891171184611105
- Arthur Maisto, D.O.Las Vegas, NV 891171831147602
- Carolyn McKelvie, M.D.Las Vegas, NV 891171386617355
Common questions
What is Joyce Po Chang, M.D.'s NPI number?
Joyce Po Chang, M.D.'s National Provider Identifier (NPI) is 1346391182, issued on Jan 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Joyce Po Chang, M.D. located?
The NPPES record lists a practice address at 7720 W Sahara Ave, Las Vegas, NV, 89117. Phone: (702) 228-9888. Providers update this record themselves, so call before visiting.
How can I verify Joyce Po Chang, M.D.'s license?
NPPES lists Nevada license number 12643, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joyce Po Chang, M.D. prescribe under Medicare Part D?
In 2024, Joyce Po Chang, M.D. had 1,798 Medicare Part D claims for 194 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.