Summer Hien-Ngoc Nguyen, MD
Internal Medicine Physician · Voorhees, NJ
Summer Hien-Ngoc Nguyen, MD is an internal medicine physician with a practice address in Voorhees, New Jersey, and NPI 1083236608, issued on May 18, 2020. Check the license (New Jersey 25MA13147000, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Summer Hien-Ngoc Nguyen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 25MA13147000 NJ
2024-00712 NC
84483 SC
Self-reported in NPPES; status is on the state search - Practice location
- 200 Bowman Dr Ste E385, Voorhees, NJ 08043
- Phone
- (856) 840-4534
- Enumerated
- May 18, 2020
- Record last updated
- Aug 3, 2026
- Fax
- (856) 762-2853
- Medicare enrollment
- Enrolled (PECOS I20240801001115); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2020
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 200 Bowman Dr Ste E385
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tammy Chan, NP-CAdult Health Nurse Practitioner1780064345
- Nancy Finch, PA-CMedical Physician Assistant1508258831
- Gabriella Haines, PA-CPhysician Assistant1760183636
- Cheryl Holland, RDRegistered Dietitian1487356564
- Joannah Lim, PA-CPhysician Assistant1851042030
- Salah Mohageb, M.D.Internal Medicine Physician1679599260
Verify Summer Hien-Ngoc Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA13147000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
40 Medicare Part D claims for 20 beneficiaries, 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.
Bills Medicare through one group practice
- Wake Forest University Health SciencesWinston Salem, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Summer Hien-Ngoc Nguyen among 4,632 internal medicine physician records in New Jersey
Summer Hien-Ngoc Nguyen, MD is one of 4,632 internal medicine physician records with a practice address in New Jersey. 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 89% of them.
- NPI issued2020 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2020 · median 2000 among the 3,132 with a school on file
- Record last updated2026 · 63% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
51 internal medicine physician records list a practice address in Voorhees
They are 51 of the 1,983 NPPES records with a practice address in Voorhees, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Voorhees → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Asma Ahmed, DOVoorhees, NJ 080431225023682
- Robert Baker, M.D.Voorhees, NJ 080431063410306
- Stephen Burnstein, D.O.Voorhees, NJ 080431447220520
- Zinnat Chowdhury, M.D.Voorhees, NJ 080431528048527
- Lisa Dructor, D.O.Voorhees, NJ 080431245296169
- Alyson Emmons, DOVoorhees, NJ 080431891733010
- James Gamble, M.DVoorhees, NJ 080431154310829
- Lavanya Kodavali, MDVoorhees, NJ 080431477598068
Common questions
What is Summer Hien-Ngoc Nguyen, MD's NPI number?
Summer Hien-Ngoc Nguyen, MD's National Provider Identifier (NPI) is 1083236608, issued on May 18, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Summer Hien-Ngoc Nguyen, MD located?
The NPPES record lists a practice address at 200 Bowman Dr Ste E385, Voorhees, NJ, 08043. Phone: (856) 840-4534. Providers update this record themselves, so call before visiting.
How can I verify Summer Hien-Ngoc Nguyen, MD's license?
NPPES lists New Jersey license number 25MA13147000, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Summer Hien-Ngoc Nguyen, MD prescribe under Medicare Part D?
In 2024, Summer Hien-Ngoc Nguyen, MD had 40 Medicare Part D claims for 20 beneficiaries; 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.