Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Don Quang Nguyen, MD

Individual provider Internal Medicine Physician · NPI 1427012665

Dr. Don Quang Nguyen, MD practises Internal Medicine in Lancaster, Pennsylvania. Qualified in 1993, 33 years ago. Practices with Wellspan Medical Group, a 2,342-clinician group, works from 22 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
33
Licensed in
PA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1625 Oregon Pike
Lancaster, PA 17601
Phone: (717) 925-2995
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (21)

  • 1135 Georgetown Rd Unit 201, Christiana, PA 17509-9543 — (717) 466-2462
  • 1400 Blackhorse Hill Rd, Coatesville, PA 19320-2040 — (610) 384-7711
  • 1400 Blackhorse Hill Rd, Coatesville, PA 19320-2040 — (610) 384-7711
  • 770 Broad St, East Earl, PA 17519-9752 — (717) 445-4576
  • 808 Pleasantview Dr, Ephrata, PA 17522-1644 — (717) 733-9090
  • 446 N Reading Rd Ste 301, Ephrata, PA 17522-9802 — (717) 733-6546
  • 1635 W Main St Ste 700, Ephrata, PA 17522-1147 — (717) 738-2468
  • 136 Lake Street, Ephrata, PA 17522-2415 — (717) 721-7718
  • 4131a Oregon Pike, Ephrata, PA 17522-9550 — (717) 859-1123
  • 264 Granite Run Dr, Lancaster, PA 17601-6804 — (717) 721-8205
  • 702 Eden Rd, Lancaster, PA 17601-4712 — (717) 581-7899
  • 30 N 4th St Fl 2, Lebanon, PA 17046-5606 — (717) 274-0474
  • 101 Fairview Cir, Lebanon, PA 17042-9581 — (717) 279-7303
  • 720 Norman Dr, Lebanon, PA 17042-7481 — (717) 274-6657
  • 368 W Main St Ste 100, Leola, PA 17540-1761 — (717) 656-6122
  • 2320 Rothsville Rd Ste 200, Lititz, PA 17543-8217 — (717) 721-4800
  • 6 Perri Ave, Myerstown, PA 17067-3200 — (717) 949-6581
  • 435 S Kinzer Ave Ste 10, New Holland, PA 17557-8706 — (717) 733-6546
  • 30 W Swartzville Rd, Reinholds, PA 17569-9641 — (717) 484-4347
  • 2496 Stiegel Pike, Schaefferstown, PA 17088-7021 — (717) 949-2777
  • 1401 Roosevelt Ave, York, PA 17404-2244 — (717) 356-6250

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD064532L (PA)

Record details

NPI number1427012665
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 14, 2006
Last updated in NPPESFebruary 14, 2024
Certification dateFebruary 13, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Wellspan Medical Group — 2342 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients58
Services billed 84 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Wellspan Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2342 clinicians in the practice; 12 are shown here.

Other providers in Lancaster