Summer Ruonan Zhang, M.D.
Internal Medicine Physician · Flushing, NY
Summer Ruonan Zhang, M.D. is an internal medicine physician with a practice address in Flushing, New York, and NPI 1508106022, issued on Feb 20, 2013. Check the license (New York 263074, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Summer Ruonan Zhang
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 263074 NY
Self-reported in NPPES; status is on the state search - Practice location
- 13259 41St RD, Flushing, NY 11355
- Phone
- (718) 939-6234
- Enumerated
- Feb 20, 2013
- Record last updated
- Feb 20, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (718) 939-6235
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 13259 41St RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hiulam Ng, RPAPhysician Assistant1497966386
- Waqian Sun, M.D.Family Medicine Physician1558553487
- Fang Yin Wang, RPA-CMedical Physician Assistant1316103575
Verify Summer Ruonan Zhang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 263074Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average internal medicine physician in 2024
7,962 Medicare Part D claims for 234 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Losartan Potassium632 claims
- Amlodipine Besylate539 claims
- Vascepa325 claims
- Omeprazole316 claims
- Tamsulosin Hcl312 claims
- Metformin Hcl277 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.
Summer Ruonan Zhang among 12,067 internal medicine physician records in New York
Summer Ruonan Zhang, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 71% of them.
- NPI issued2013 · 71% of these records are older, 27% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2013 · 61% 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 York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
242 internal medicine physician records list a practice address in Flushing
They are 242 of the 6,354 NPPES records with a practice address in Flushing, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Flushing → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Karen Beekman, MDFlushing, NY 113551245296870
- Min Cai, M.D.Flushing, NY 113551003813676
- Tak Chan, M.D.Flushing, NY 113551265437842
- Vincent Chua, M.D.Flushing, NY 113551841278579
- Jiangping GanFlushing, NY 113551134199920
- Mohinder Gupta, MDFlushing, NY 113551659337285
- Huajun Huang, M.D.Flushing, NY 113551033172143
- Sherman Klein, M.D.Flushing, NY 113551558340992
Common questions
What is Summer Ruonan Zhang, M.D.'s NPI number?
Summer Ruonan Zhang, M.D.'s National Provider Identifier (NPI) is 1508106022, issued on Feb 20, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Summer Ruonan Zhang, M.D. located?
The NPPES record lists a practice address at 13259 41St RD, Flushing, NY, 11355. Phone: (718) 939-6234. Providers update this record themselves, so call before visiting.
How can I verify Summer Ruonan Zhang, M.D.'s license?
NPPES lists New York license number 263074, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Summer Ruonan Zhang, M.D. prescribe under Medicare Part D?
In 2024, Summer Ruonan Zhang, M.D. had 7,962 Medicare Part D claims for 234 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.