Hong Holly Zhang, PA-C
- Medicare patients, 2024
- 191
- Part D claims, 2024
- 568
- Affiliated sites
- 1
- Medical groups
- 4
- State license
- 1
- Practice address
- 1631 N Halsted St, Chicago, IL 60614
- Practice phone
- Call (219) 671-8104
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
H & S Health Specialists
Chicago, Illinois
Find Hong Zhang's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Hong Holly Zhang is a physician assistant in Chicago, Illinois
Hong Zhang practices at H & S Health Specialists in Chicago, Illinois.
Hong Zhang's NPI, 1609863620, was assigned on October 4, 2005. Hong Zhang holds Illinois license 085.002335.
- NPI
- 1609863620NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496792285
- NPI enumeration date
- October 4, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (219) 671-8104
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Hong Holly Zhang practices at H & S Health Specialists in Chicago, Illinois
Hong Zhang's primary practice is H & S Health Specialists, at 1631 N Halsted St, Chicago, IL 60614 in Cook County. The practice phone is (219) 671-8104.
- H & S Health Specialists1631 N Halsted St, Chicago, IL 60614 · Cook CountyPhone(219) 671-8104
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Hong Holly Zhang is affiliated with 2 sites of care and 4 medical groups
Hong Zhang's primary practice is H & S Health Specialists in Chicago, Illinois. The medical group on file is Christie Clinic. Dmand AI also links Hong Zhang to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Hong Holly Zhang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hong Zhang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| H & S Health Specialists | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Hong Holly Zhang is one of 4,299 physician assistants in Illinois
Physician assistant is Hong Zhang's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Hong Zhang is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near Hong Zhang
Counts of physician assistants 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
Hong Holly Zhang treated 191 Medicare patients in 2024, average age 71
CMS counts 191 Medicare patients who saw Hong Zhang in 2024. The largest group is 65 to 74, with 111 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 11% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Hong Zhang's median patient age at 41, with 64% women.
Hong Zhang's Medicare patients by age, 2024
Hong Zhang's Medicare patients by sex, 2024
- Women11460%
- Men7740%
Chronic conditions among Hong Zhang's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis47%
- Anxiety31%
- Diabetes26%
- Mood disorders26%
- Ischemic heart disease21%
- Depression19%
Share of Medicare patients with each condition. A patient can have several.
Hong 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 41
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Hong Holly Zhang wrote 568 Medicare Part D claims in 2024
In 2024, Hong Zhang wrote 568 Medicare Part D claims for 380 patients. 96% of them were for generic drugs.
Hong Zhang's Part D claims by kind of drug, 2024
- Generic545 claims96%
- Brand-name23 claims4%
Drug classes CMS tracks in Hong Zhang's Part D claims, 2024
- Opioids4%23 of 568 claims
- Antibiotics47%266 of 568 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Hong Holly Zhang takes part in Medicare
Hong Zhang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Hong Holly 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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 (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) |
| 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 Hong Holly 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 Hong Holly Zhang's NPI number?
Hong Holly Zhang's NPI number is 1609863620. It was assigned on October 4, 2005, and it is active in the NPI Registry.
What does Hong Holly Zhang specialize in?
Hong Holly Zhang is a physician assistant in Chicago, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Hong Holly Zhang practice?
Hong Zhang practices at 1631 N Halsted St, Chicago, IL 60614. Hong Zhang's primary practice is H & S Health Specialists in Chicago, Illinois. Dmand AI also links Hong Zhang to 3 medical groups and 1 group practice or clinic.
What is Hong Holly Zhang's office phone number?
The practice phone on file for Hong Zhang is (219) 671-8104.
What is Hong Holly Zhang's medical license number?
Hong Zhang holds Illinois license 085.002335.
What medical group is Hong Holly Zhang part of?
Hong Zhang is linked to Christie Clinic. Dmand AI links Hong Zhang to 3 more medical groups.
Does Hong Holly Zhang accept Medicare?
Yes. CMS lists Hong Zhang as accepting Medicare assignment.
How many Medicare patients does Hong Holly Zhang see?
CMS counts 191 Medicare patients who saw Hong Zhang in 2024, with an average age of 71.
How long has Hong Holly Zhang been practicing?
Hong Zhang graduated from medical school in 2004, 22 years ago.
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