Andrew Chong, MD
Emergency Medicine Physician · Phila, PA
Andrew Chong, MD is an emergency medicine physician with a practice address in Phila, Pennsylvania, and NPI 1497703961, issued on May 5, 2006. Check the license (Pennsylvania MD428471, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Andrew Chong
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD428471 PA
Self-reported in NPPES; status is on the state search - Practice location
- 5501 Old York RD, Phila, PA 19141
- Phone
- (215) 456-6679
- Enumerated
- May 5, 2006
- Entity
- Type 1 · individual
Also registered at 5501 Old York RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Andrew Chong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD428471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
12% fewer Medicare Part D claims than the average emergency medicine physician in 2024
312 Medicare Part D claims for 152 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. 41 claims were for opioids.
Most prescribed
- Ondansetron Odt34 claims
- Cephalexin23 claims
- Hydrocodone-Acetaminophen20 claims
- Oxycodone-Acetaminophen19 claims
- Ibuprofen17 claims
- Omeprazole16 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.
The practice group's Medicare quality score for 2023: 94.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $69.38
1 payment, mostly food and beverage; the largest payer was Zimvie Inc.. The 12,165 providers of this specialty with any payment received $1,340.71 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.
One hospital or facility affiliation
- Cep America - CaliforniaLos Gatos, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Emergency Medicine Physician providers in Pennsylvania
There are 3,735 emergency medicine physician records in Pennsylvania.
Other emergency medicine physician records in Pennsylvania
- Nicole Abate, MDPhila, PA1447208939
- Osman AbbasiBethlehem, PA1437569019
- Michael Abboud, MDPhiladelphia, PA1962820852
- Stephanie Abbuhl, MDPhiladelphia, PA1649215195
- Rehab Abdel-Kariem, M.D.Philadelphia, PA1508008434
- Amir Abdulhay, DOPhiladelphia, PA1124689674
- Michael Abesamis, M.D.Pittsburgh, PA1467647958
- Aliza Abezis, MDPhiladelphia, PA1215786017
- Abia Abia, MDPhiladelphia, PA1295279818
- Alison Abiri, MDPittsburgh, PA1689685661
Common questions
What is Andrew Chong, MD's NPI number?
Andrew Chong, MD's National Provider Identifier (NPI) is 1497703961, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Chong, MD located?
The NPPES record lists a practice address at 5501 Old York RD, Phila, PA, 19141. Phone: (215) 456-6679. Providers update this record themselves, so call before visiting.
How can I verify Andrew Chong, MD's license?
NPPES lists Pennsylvania license number MD428471, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew Chong, MD prescribe under Medicare Part D?
In 2024, Andrew Chong, MD had 312 Medicare Part D claims for 152 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
What is Andrew Chong, MD's Medicare quality score?
The 2023 MIPS final score is 94.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.