NPPES file of Aug 9, 2026

Zhihang Zhang, MD

Cardiovascular Disease Physician · Manchester, NH

Zhihang Zhang, MD is a cardiovascular disease physician with a practice address in Manchester, New Hampshire, and NPI 1659805125, issued on Apr 12, 2017. Check the license (New Hampshire 23965, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659805125
Name
Zhihang Zhang
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
23965 NH
305457 NY
Self-reported in NPPES; status is on the state search
Practice location
100 Hitchcock Way, Manchester, NH 03104
Phone
(603) 308-1472
Enumerated
Apr 12, 2017
Record last updated
Dec 16, 2025
Fax
(603) 640-1228
Medicare enrollment
Enrolled (PECOS I20230914001859); accepts Medicare assignment
Medical or professional school
State University Of New York Downstate Medical Center, 2017
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 100 Hitchcock Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. David Abels, M.D.Specialist1720035199
  2. Stephanie Ackerson, MSN, APRN, CDCESNurse Practitioner1477083038
  3. Jason Akerman, MDUrology Physician1003475914
  4. Sally Alwan, MDFamily Medicine Physician1255546115
  5. Angelina Androsova, PAPhysician Assistant1174829048
  6. Gerald Angoff, M.D.Cardiovascular Disease Physician1215999305

Verify Zhihang Zhang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Hampshire Board of Medicine
    Search for license 23965
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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4% more Medicare Part D claims than the average cardiovascular disease physician in 2024

3,193 Medicare Part D claims for 616 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.

  1. Zhihang Zhang3,193
  2. Specialty average3,078

Most prescribed

  1. Eliquis377 claims
  2. Rosuvastatin Calcium358 claims
  3. Metoprolol Succinate319 claims
  4. Atorvastatin Calcium289 claims
  5. Amlodipine Besylate175 claims
  6. Ezetimibe122 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.

2 hospitals and group practices

  1. Mary Hitchcock Memorial HospitalNashua, NH · Acute Care Hospitals3 of 5 stars
  2. Dartmouth-Hitchcock ClinicManchester, NH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Zhihang Zhang among 152 cardiovascular disease physician records in New Hampshire

Zhihang Zhang, MD is one of 152 cardiovascular disease physician records with a practice address in New Hampshire. 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 2017, is newer than 89% of them.

  • NPI issued2017 · 89% of these records are older, 5% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2017 · median 2006 among the 113 with a school on file
  • Record last updated2025 · 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 207RC0000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in New Hampshire

There are 152 cardiovascular disease physician records in New Hampshire.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Gerald Angoff, M.D.Manchester, NH 031041215999305
  2. Kalyan Ghanta, MDManchester, NH 031041982614632
  3. Alan Kaplan, M.D.Manchester, NH 031041619939014
  4. Swapna Ahern, MDManchester, NH 031031639566722
  5. Alan Garstka, MDManchester, NH 031031770552853
  6. Stephen Hanlon, MDManchester, NH 031031972683092
  7. Patrick Hickle, MDManchester, NH 031031346218609
  8. Robert Lavery, MDManchester, NH 031031720056088

Common questions

What is Zhihang Zhang, MD's NPI number?

Zhihang Zhang, MD's National Provider Identifier (NPI) is 1659805125, issued on Apr 12, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Zhihang Zhang, MD located?

The NPPES record lists a practice address at 100 Hitchcock Way, Manchester, NH, 03104. Phone: (603) 308-1472. Providers update this record themselves, so call before visiting.

How can I verify Zhihang Zhang, MD's license?

NPPES lists New Hampshire license number 23965, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Zhihang Zhang, MD prescribe under Medicare Part D?

In 2024, Zhihang Zhang, MD had 3,193 Medicare Part D claims for 616 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.