Dr. Jian Min Zhang, MD, PhD
- Medicare services, 2024
- 907
- Medicare patients, 2024
- 317
- Part D claims, 2024
- 922
- MIPS score, 2024
- 100
- Hospital affiliations
- 5
- Practice address
- 22 South Greene Street, Baltimore, MD 21201
- Practice phone
- Call (410) 328-8667
- 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. Jian Min Zhang is a psychiatrist in Baltimore, Maryland
Dr. Zhang practices at University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
Dr. Zhang's NPI, 1598773954, was assigned on August 3, 2006. Dr. Zhang holds Maryland license D0060221.
- NPI
- 1598773954NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537245204
- NPI enumeration date
- August 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 328-8667
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jian Min Zhang practices at University of Maryland Medical Center in Baltimore, Maryland
Dr. Zhang's primary practice is University of Maryland Medical Center, at 22 South Greene Street, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 328-8667.
- University of Maryland Medical Center22 South Greene Street, Baltimore, MD 21201 · Baltimore CityPhone(410) 328-8667
Source: Dmand AI Affiliation Data
Dr. Jian Min Zhang is affiliated with 8 sites of care and 6 medical groups
Dr. Zhang's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. Dr. Zhang is also affiliated with Levindale Hebrew Geriatric Center and Hospital. The medical group on file is Adventist Medical Group. Dmand AI also links Dr. Zhang to 3 more hospitals, 5 medical groups and 3 group practices and clinics, 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. Jian Min Zhang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhang practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Medical Center | Available with a free account |
| +7 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jian Min Zhang is one of 901 psychiatrists in Maryland
Psychiatry is Dr. Zhang's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Zhang is licensed in Maryland.
Specialties and state licenses
- Psychiatry, MarylandPrimary
Psychiatrists near Dr. Zhang
Counts of psychiatrists 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. Jian Min Zhang billed Medicare for 907 services in 2024
CMS data shows 907 Medicare services from Dr. Zhang across 6 procedure codes in 2024, for 317 Medicare patients. Medicare paid $52,458 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zhang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4532024: 88495%
- Tests and treatments
- 2023: 02024: 23
Dr. Zhang compared with the Maryland median for psychiatrists, 2024
- Dr. Zhang
- Maryland median
- Medicare services
- 907vs 1884.8 times
- Medicare patients
- 317vs 536.0 times
- Part D claims
- 800vs 1166.9 times
Medians across 1,014 psychiatrists in Maryland 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. Jian Min Zhang treated 317 Medicare patients in 2024, average age 71
CMS counts 317 Medicare patients who saw Dr. Zhang in 2024. The largest group is 75 to 84, with 104 patients. 75% of them have depression, and 75% have high blood pressure. 44% are also on Medicaid. Their average risk score is 1.79, 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 51, with 43% women.
Dr. Zhang's Medicare patients by age, 2024
Dr. Zhang's Medicare patients by sex, 2024
- Women19261%
- Men12539%
Chronic conditions among Dr. Zhang's Medicare patients, 2024
- Depression75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders75%
- Anxiety70%
- Alzheimer's and dementia68%
- Arthritis51%
- Schizophrenia and other psychoses50%
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 51
Patient panel by sex, all payers
- Women43%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jian Min Zhang wrote 922 Medicare Part D claims in 2024
In 2024, Dr. Zhang wrote 922 Medicare Part D claims for 145 patients. 97% of them were for generic drugs. CMS names the drug for 800 of them, across 21 drugs with 11 or more claims each, at $15,235 in total drug cost. In 2023, CMS named 750 claims across 20 drugs.
Dr. Zhang's Part D claims by kind of drug, 2024
- Generic898 claims97%
- Brand-name24 claims3%
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
- Antipsychotics, patients 65 and over20%180 of 922 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: 7502024: 8007%
Drugs named by CMS: 21 in 2024, 20 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. Jian Min Zhang scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Zhang for performance year 2024, reported as part of a group. Dr. Zhang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Zhang's MIPS scores, performance year 2024
- 100of 100Final score
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Jian Min Zhang received $817 in industry payments from 2016 to 2021
CMS Open Payments shows 27 general payments to Dr. Zhang from 6 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. ACADIA Pharmaceuticals Inc paid the most, $391.
General payments to Dr. Zhang by program year, 2016 to 2021
Companies that paid Dr. Zhang the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jian Min 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)Clinician Public Reporting: Overall MIPS Performance (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. Jian Min 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. Jian Min Zhang's NPI number?
Dr. Jian Min Zhang's NPI number is 1598773954. It was assigned on August 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jian Min Zhang?
Dr. Jian Min Zhang is a psychiatrist in Baltimore, Maryland. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Jian Min Zhang practice?
Dr. Zhang practices at 22 South Greene Street, Baltimore, MD 21201. Dr. Zhang's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. Dmand AI also links Dr. Zhang to 3 hospitals, 5 medical groups and 3 group practices and clinics.
What is Dr. Jian Min Zhang's office phone number?
The practice phone on file for Dr. Zhang is (410) 328-8667.
What is Dr. Jian Min Zhang's medical license number?
Dr. Zhang holds Maryland license D0060221.
Which hospitals is Dr. Jian Min Zhang affiliated with?
Dr. Zhang practices at University of Maryland Medical Center in Baltimore, Maryland. Dr. Zhang is also affiliated with Levindale Hebrew Geriatric Center and Hospital. Dmand AI links Dr. Zhang to 3 more hospitals.
What medical group is Dr. Jian Min Zhang part of?
Dr. Zhang is linked to Adventist Medical Group. Dmand AI links Dr. Zhang to 5 more medical groups.
Does Dr. Jian Min Zhang accept Medicare?
Yes. CMS data shows Dr. Zhang billed Medicare for 907 services in 2024, and Dr. Zhang accepts Medicare assignment.
What is Dr. Jian Min Zhang's MIPS score?
Dr. Zhang's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jian Min Zhang see?
CMS counts 317 Medicare patients who saw Dr. Zhang in 2024, with an average age of 71.
Show 4 more questionsShow fewer questions
What services does Dr. Jian Min Zhang bill to Medicare?
In 2024, Dr. Zhang's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99231) and office visit, established patient (99213).
What drugs does Dr. Jian Min Zhang prescribe most?
In 2024 Medicare Part D data, Dr. Zhang's most prescribed drugs by claims were Trazodone HCl, Quetiapine Fumarate and Mirtazapine.
Has Dr. Jian Min Zhang received payments from drug or device companies?
CMS Open Payments shows $817 in general payments to Dr. Zhang from 6 companies from 2016 to 2021. The largest total came from ACADIA Pharmaceuticals Inc.
How long has Dr. Jian Min Zhang been practicing?
Dr. Zhang graduated from medical school in 1993, 33 years ago.
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