Duc Dang
Emergency Medicine Physician · Macungie, PA
Duc Dang is an emergency medicine physician with a practice address in Macungie, Pennsylvania, and NPI 1316568199, issued on May 3, 2020. Check the license (Pennsylvania MD480863, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Duc Dang
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD480863 PA
MT220101 PA
MD70091514 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3369 State Route 100, Macungie, PA 18062
- Phone
- (610) 402-8111
- Enumerated
- May 3, 2020
- Record last updated
- May 14, 2026
- Medicare enrollment
- Enrolled (PECOS I20230530002699); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 3369 State Route 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Caffrey, D.O.Emergency Medicine Physician1356340657
- Marcin CieslaStudent in an Organized Health Care Education/Training Program1043896780
- Basil Harris, MDEmergency Medicine Physician1043283492
- Russell Harris, M.D.Emergency Medicine Physician1598714800
- Marc Kolpon, D.O.Emergency Medicine Physician1720305246
- Shailesh Malhotra, MDHospitalist Physician1669440301
Verify Duc Dang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD480863Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average emergency medicine physician in 2024
185 Medicare Part D claims for 136 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Cephalexin19 claims
- Cefdinir17 claims
- Oxycodone Hcl16 claims
- Prednisone16 claims
- Ondansetron Odt14 claims
- Gabapentin13 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 MIPS final score for 2023 (Medicare payment program): 71.2 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).
Bills Medicare through 5 group practices
- Bayhealth Emergency Physicians LLCDover, DE
- Dubois Regional Medical CenterDu Bois, PA
- J C Blair Memorial HospitalHuntingdon, PA
- Penn State Health Medical Group LLCCamp Hill, PA
- Pinnacle Health Emergency Department Services, LLCHanover, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Duc Dang among 3,911 emergency medicine physician records in Pennsylvania
Duc Dang is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 79% of them.
- NPI issued2020 · 79% of these records are older, 17% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2020 · median 2013 among the 2,231 with a school on file
- Record last updated2026 · 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 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 emergency medicine physician records list a practice address in Macungie
They are 11 of the 246 NPPES records with a practice address in Macungie, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Macungie → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- James Caffrey, D.O.Macungie, PA 180621356340657
- Marina Domatova, MDMacungie, PA 180621235369265
- Bryce EbersoleMacungie, PA 180621356927818
- Basil Harris, MDMacungie, PA 180621043283492
- Russell Harris, M.D.Macungie, PA 180621598714800
- Marc Kolpon, D.O.Macungie, PA 180621720305246
- Mark Notash, MDMacungie, PA 180621558545863
- Daniel Simpson, DOMacungie, PA 180621447780184
Common questions
What is Duc Dang's NPI number?
Duc Dang's National Provider Identifier (NPI) is 1316568199, issued on May 3, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Duc Dang located?
The NPPES record lists a practice address at 3369 State Route 100, Macungie, PA, 18062. Phone: (610) 402-8111. Providers update this record themselves, so call before visiting.
How can I verify Duc Dang's license?
NPPES lists Pennsylvania license number MD480863, 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 Duc Dang prescribe under Medicare Part D?
In 2024, Duc Dang had 185 Medicare Part D claims for 136 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Duc Dang's MIPS final score?
The 2023 MIPS final score is 71.2 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), 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.