Junyan Gu, MD, PHD
Vascular Surgery Physician · Hagerstown, MD
Junyan Gu, MD, PHD is a vascular surgery physician with a practice address in Hagerstown, Maryland, and NPI 1144514340, issued on Jun 6, 2011. Check the license (Maryland D86714, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Junyan Gu
- Credential
- MD, PHD
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License numbers
- D86714 MD
MD474306 PA
Self-reported in NPPES; status is on the state search - Practice location
- 11110 Medical Campus RD Ste 125, Hagerstown, MD 21742
- Phone
- (301) 714-4335
- Enumerated
- Jun 6, 2011
- Record last updated
- Aug 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210325000154); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest vascular surgery physician records → All 103 in Maryland → Look up another NPI →
Also registered at 11110 Medical Campus RD Ste 125
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Virginia Leeper, PA-CPhysician Assistant1154808053
- Chelsey Sanford, APRNAcute Care Nurse Practitioner1043905961
- Fabrice SeysNurse Practitioner1164893707
Verify Junyan Gu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D86714Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.7 times the Medicare Part D claims of the average vascular surgery physician in 2024
949 Medicare Part D claims for 257 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 90 claims were for opioids.
Most prescribed
- Cilostazol327 claims
- Clopidogrel190 claims
- Pentoxifylline145 claims
- Xarelto98 claims
- Hydrocodone-Acetaminophen52 claims
- Oxycodone Hcl23 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: $2,316.87
50 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 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 2 group practices
- Meritus Medical Center IncHagerstown, MD
- Samer Saiedy MD PACockeysville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Junyan Gu among 103 vascular surgery physician records in Maryland
Junyan Gu, MD, PHD is one of 103 vascular surgery physician records with a practice address in Maryland. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 80% of them.
- NPI issued2011 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1997 · median 2001 among the 79 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular Surgery Physician providers in Maryland
There are 103 vascular surgery physician records in Maryland.
All 103 in Maryland → Every provider in Hagerstown → Vascular Surgery Physician nationwide →
The 8 vascular surgery physician records with the nearest ZIP codes
- William Su, MDHagerstown, MD 217421730105743
- Itsuro Uchino, MDHagerstown, MD 217401770570012
- Pejman Rohani, DOMount Airy, MD 217711619134475
- Paul McNeill, MDFrederick, MD 217021437111960
- Garth Rosenberg, MDFrederick, MD 217021942262480
- Edward Klopp, MDSalisbury, MD 218011295700136
- Michael Bounds, M.D.Salisbury, MD 218041568755825
- Stanley Bysshe, MDEaston, MD 216011174504260
Common questions
What is Junyan Gu, MD, PHD's NPI number?
Junyan Gu, MD, PHD's National Provider Identifier (NPI) is 1144514340, issued on Jun 6, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Junyan Gu, MD, PHD located?
The NPPES record lists a practice address at 11110 Medical Campus RD Ste 125, Hagerstown, MD, 21742. Phone: (301) 714-4335. Providers update this record themselves, so call before visiting.
How can I verify Junyan Gu, MD, PHD's license?
NPPES lists Maryland license number D86714, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Junyan Gu, MD, PHD prescribe under Medicare Part D?
In 2024, Junyan Gu, MD, PHD had 949 Medicare Part D claims for 257 beneficiaries; the average among vascular surgery physician prescribers was 201. 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.