Dr. Jianhui Zhang, MD
- Medicare services, 2024
- 12,498
- Medicare patients, 2024
- 342
- Part D claims, 2024
- 2,470
- Hospital affiliations
- 5
- Industry payments
- $16,653
- Practice address
- 71 Haynes St, Manchester, CT 06040
- Practice phone
- Call (860) 647-4780
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zhang's professional email, personal email and mobile number
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Dr. Jianhui Zhang is a neurologist in Manchester, Connecticut
Dr. Zhang practices at Manchester Memorial Hospital in Manchester, Connecticut, part of Hartford HealthCare.
Dr. Zhang's NPI, 1417170952, was assigned on April 11, 2007. Dr. Zhang holds Connecticut license 46700.
- NPI
- 1417170952NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759431463
- NPI enumeration date
- April 11, 2007
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (860) 647-4780
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jianhui Zhang practices at Manchester Memorial Hospital in Manchester, Connecticut
Dr. Zhang's primary practice is Manchester Memorial Hospital, at 71 Haynes St, Manchester, CT 06040 in Hartford County. The practice phone is (860) 647-4780.
- Manchester Memorial Hospital71 Haynes St, Manchester, CT 06040 · Hartford CountyPhone(860) 647-4780
Source: Dmand AI Affiliation Data
Dr. Jianhui Zhang is affiliated with 5 sites of care and 4 medical groups
Dr. Zhang's primary practice is Manchester Memorial Hospital in Manchester, Connecticut, part of Hartford HealthCare. Dr. Zhang is also affiliated with Dartmouth Hitchcock Medical Center. The medical group on file is Trinity Health Of New England Medical Group. Dmand AI also links Dr. Zhang to 3 more hospitals and 3 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jianhui Zhang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhang practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Manchester Memorial Hospital | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jianhui Zhang is one of 302 neurologists in Connecticut
Neurology is Dr. Zhang's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Zhang is licensed in Connecticut.
Specialties and state licenses
- Neurology, ConnecticutPrimary
Neurologists near Dr. Zhang
Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jianhui Zhang billed Medicare for 12,498 services in 2024
CMS data shows 12,498 Medicare services from Dr. Zhang across 11 procedure codes in 2024, for 342 Medicare patients. Medicare paid $126,187 for them.
Dr. Zhang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 10,4252024: 11,80013%
- Office and hospital visits
- 2023: 5242024: 5171%
- Tests and treatments
- 2023: 952024: 12633%
- Surgery
- 2023: 482024: 5515%
Where Dr. Zhang's Medicare services took place, 2024
- In an office12,11997%
- In a facility3793%
Dr. Zhang compared with the Connecticut median for neurologists, 2024
- Dr. Zhang
- Connecticut median
- Medicare services
- 12,498vs 22356.0 times
- Medicare patients
- 342vs 1572.2 times
- Part D claims
- 2,237vs 2419.3 times
Medians across 293 neurologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Zhang's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jianhui Zhang treated 342 Medicare patients in 2024, average age 74
CMS counts 342 Medicare patients who saw Dr. Zhang in 2024. The largest group is 75 to 84, with 120 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 51% are also on Medicaid. Their average risk score is 1.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Zhang's median patient age at 59, with 67% women.
Dr. Zhang's Medicare patients by age, 2024
Dr. Zhang's Medicare patients by sex, 2024
- Women19657%
- Men14643%
Chronic conditions among Dr. Zhang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Mood disorders52%
- Stroke or TIA52%
- Anxiety48%
- Depression46%
- Ischemic heart disease41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zhang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women67%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jianhui Zhang wrote 2,470 Medicare Part D claims in 2024
In 2024, Dr. Zhang wrote 2,470 Medicare Part D claims for 293 patients. 89% of them were for generic drugs. CMS names the drug for 2,237 of them, across 46 drugs with 11 or more claims each, at $277,814 in total drug cost. In 2023, CMS named 2,154 claims across 45 drugs.
Dr. Zhang's Part D claims by kind of drug, 2024
- Generic2,209 claims89%
- Brand-name245 claims10%
- Other16 claims1%
Dr. Zhang's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Zhang's Part D claims, 2024
- Opioids1%25 of 2,470 claims
- Antipsychotics, patients 65 and over3%64 of 2,470 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,1542024: 2,2374%
Drugs named by CMS: 46 in 2024, 45 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Jianhui Zhang offers telehealth to Medicare patients
CMS lists Dr. Zhang as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jianhui Zhang received $16,653 in industry payments from 2016 to 2025
CMS Open Payments shows 781 general payments to Dr. Zhang from 57 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 91% of the total. Abbvie Inc. paid the most, $2,530.
General payments to Dr. Zhang by program year, 2016 to 2025
General payments to Dr. Zhang by kind, 2016 to 2025
- Food and beverage$15,23291%
- Travel and lodging$1,3638%
- Speaker and faculty fees$580%
Companies that paid Dr. Zhang the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jianhui Zhang's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jianhui Zhang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jianhui Zhang's NPI number?
Dr. Jianhui Zhang's NPI number is 1417170952. It was assigned on April 11, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jianhui Zhang?
Dr. Jianhui Zhang is a neurologist in Manchester, Connecticut. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Jianhui Zhang practice?
Dr. Zhang practices at 71 Haynes St, Manchester, CT 06040. Dr. Zhang's primary practice is Manchester Memorial Hospital in Manchester, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Zhang to 3 hospitals and 3 medical groups.
What is Dr. Jianhui Zhang's office phone number?
The practice phone on file for Dr. Zhang is (860) 647-4780.
What is Dr. Jianhui Zhang's medical license number?
Dr. Zhang holds Connecticut license 46700.
Which hospitals is Dr. Jianhui Zhang affiliated with?
Dr. Zhang practices at Manchester Memorial Hospital in Manchester, Connecticut. Dr. Zhang is also affiliated with Dartmouth Hitchcock Medical Center. Dmand AI links Dr. Zhang to 3 more hospitals.
What medical group is Dr. Jianhui Zhang part of?
Dr. Zhang is linked to Trinity Health Of New England Medical Group. Dmand AI links Dr. Zhang to 3 more medical groups.
Does Dr. Jianhui Zhang accept Medicare?
Yes. CMS data shows Dr. Zhang billed Medicare for 12,498 services in 2024.
Does Dr. Jianhui Zhang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Zhang as offering telehealth services.
How many Medicare patients does Dr. Jianhui Zhang see?
CMS counts 342 Medicare patients who saw Dr. Zhang in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Jianhui Zhang bill to Medicare?
In 2024, Dr. Zhang's most billed Medicare services were injected or infused drug (J0585), nerve and brain test (95816) and hospital inpatient care (99233).
What drugs does Dr. Jianhui Zhang prescribe most?
In 2024 Medicare Part D data, Dr. Zhang's most prescribed drugs by claims were Levetiracetam, Gabapentin and Donepezil HCl.
Has Dr. Jianhui Zhang received payments from drug or device companies?
CMS Open Payments shows $16,653 in general payments to Dr. Zhang from 57 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Jianhui Zhang been practicing?
Dr. Zhang graduated from medical school in 1988, 38 years ago.
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