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Dr. Zhihong Zhong, MD
NPI1205914389PAC ID8022038256
- Medicare services, 2018
- 20
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 6,151
- Publications
- 4
- Hospital affiliations
- 1
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Dr. Zhong's professional email, personal email and mobile number
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Dr. Zhihong Zhong is an internist in Richmond, California
Dr. Zhong practices at Richmond Medical Center in Richmond, California.
Dr. Zhong's NPI, 1205914389, was assigned on November 2, 2006. Dr. Zhong graduated from Beijing Medical University in 1996. Dr. Zhong holds California license A92847.
NPI and contact details
- NPI
- 1205914389NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022038256
- NPI enumeration date
- November 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (510) 307-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zhihong Zhong practices at Richmond Medical Center in Richmond, California
Dr. Zhong's primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Zhihong Zhong is affiliated with 3 sites of care and 1 medical group
Dr. Zhong's primary practice is Richmond Medical Center in Richmond, California. Dr. Zhong is also affiliated with Antioch Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Zhong to 1 more group practice or clinic, named with a free account.
Richmond Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Zhihong Zhong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhong practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zhihong Zhong is one of 16,751 internists in California
Internal medicine is Dr. Zhong's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zhong is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Zhong's licenses on file in 2 states: California and Connecticut.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Connecticut license
Clinical focus
Dmand AI lists chronic diabetes, hemorrhoids, lower back pain, tobacco use and underactive thyroid among the conditions Dr. Zhong treats.
Internists near Dr. Zhong
Counts of internists 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. Zhihong Zhong billed Medicare for 20 services in 2018
CMS data shows 20 Medicare services from Dr. Zhong across 1 procedure code in 2018, all of them office visits, for 18 Medicare patients. Medicare paid $1,477 for them. Every service was in an office.
Medicare services, 201820
Medicare patients18
Paid by Medicare$1,477
Procedure codes1
Dr. Zhong compared with the California median for internists, 2018
- Dr. Zhong
- California median
- Medicare services
- 20vs 36194% below
- Medicare patients
- 18vs 15188% below
- Part D claims
- 5,712vs 42113.6 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Zhong's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Zhong?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zhong and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zhihong Zhong treated 18 Medicare patients in 2024, average age 63
CMS counts 18 Medicare patients who saw Dr. Zhong in 2024. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zhong's median patient age at 58, with 71% women.
Medicare patients, 202418
Average age63
Average risk score1.01
Dr. Zhong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zhihong Zhong wrote 6,151 Medicare Part D claims in 2024
In 2024, Dr. Zhong wrote 6,151 Medicare Part D claims for 564 patients. 91% of them were for generic drugs. CMS names the drug for 5,712 of them, across 107 drugs with 11 or more claims each, at $192,713 in total drug cost. In 2023, CMS named 5,541 claims across 103 drugs.
Part D claims, 20246,151
Drugs named by CMS107
Total drug cost$192,713
Part D patients564
Dr. Zhong's Part D claims by kind of drug, 2024
- Generic5,575 claims91%
- Brand-name523 claims9%
- Other53 claims1%
Dr. Zhong'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. Zhong's Part D claims, 2024
- Opioids6%371 of 6,151 claims
- Antibiotics4%252 of 6,151 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: 5,5412024: 5,7123%
Drugs named by CMS: 107 in 2024, 103 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. Zhihong Zhong offers telehealth to Medicare patients
Dr. Zhong accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Zhong as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Zhihong Zhong has 4 publications on record
Dmand AI links 4 papers to Dr. Zhong, published from 2012 to 2014. 2012 was the busiest year, with 2. The most frequent topics are Antibodies, Monoclonal, Antibodies, Monoclonal, Humanized and Double-Blind Method. Dr. Zhong has published most often in Ann Rheum Dis. Dr. Zhong's most frequent co-authors are David Roth, MD and Vibeke Strand, MD.
Papers4
Years published2012 to 2014
Topics Dr. Zhong writes about most
- Antibodies, Monoclonal
- Antibodies, Monoclonal, Humanized
- Double-Blind Method
- Health Status
- Lupus Erythematosus, Systemic
Dr. Zhong's most frequent co-authors
Recent publications by Dr. Zhong
Antibodies, MonoclonalAntibodies, Monoclonal, HumanizedB-Cell Activating Factor
Antibodies, AntinuclearAntibodies, MonoclonalAntibodies, Monoclonal, Humanized
See who Dr. Zhong researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zhong works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Zhihong Zhong received $431 in industry payments from 2016 to 2025
CMS Open Payments shows 4 general payments to Dr. Zhong from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. St. Jude Medical, Inc. paid the most, $162.
General payments to Dr. Zhong by program year, 2016 to 2025
Companies that paid Dr. Zhong the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zhihong Zhong has 1 award and honors on record
Dmand AI lists 1 award for Dr. Zhong, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Zhong
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Zhihong Zhong graduated from Beijing Medical University
Dr. Zhong graduated from Beijing Medical University in 1996.
- Medical school
- Board certified in family medicine
- Board certified in obesity medicine
Source: Dmand AI Professional Profile Data
Dr. Zhihong Zhong accepts plans from 2 insurance carriers
Dr. Zhong is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Zhong accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Zhihong Zhong'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Zhihong Zhong
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. Zhihong Zhong's NPI number?
Dr. Zhihong Zhong's NPI number is 1205914389. It was assigned on November 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Zhihong Zhong?
Dr. Zhihong Zhong is an internist in Richmond, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Zhihong Zhong practice?
Dr. Zhong practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Zhong's primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Dr. Zhong to 1 group practice or clinic.
What is Dr. Zhihong Zhong's office phone number?
The practice phone on file for Dr. Zhong is (510) 307-1555.
What is Dr. Zhihong Zhong's medical license number?
Dr. Zhong holds California license A92847, one of the licenses on file in 2 states.
Which states has Dr. Zhihong Zhong been licensed in?
Dmand AI has state licenses on file for Dr. Zhong in California (2005 to 2027) and Connecticut (2004 to 2005).
Which hospitals is Dr. Zhihong Zhong affiliated with?
Dr. Zhong is affiliated with Antioch Medical Center.
What medical group is Dr. Zhihong Zhong part of?
Dr. Zhong is linked to The Permanente Medical Group, Inc.
Does Dr. Zhihong Zhong accept Medicare?
Yes. CMS data shows Dr. Zhong billed Medicare for 20 services in 2018, and Dr. Zhong accepts Medicare assignment.
Does Dr. Zhihong Zhong offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Zhong as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Zhihong Zhong see?
CMS counts 18 Medicare patients who saw Dr. Zhong in 2024, with an average age of 63.
Is Dr. Zhihong Zhong board certified?
Yes. Dr. Zhong is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. Zhihong Zhong bill to Medicare?
In 2018, Dr. Zhong's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Zhihong Zhong go to medical school?
Dr. Zhong graduated from Beijing Medical University in 1996.
What drugs does Dr. Zhihong Zhong prescribe most?
In 2024 Medicare Part D data, Dr. Zhong's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.
Has Dr. Zhihong Zhong received payments from drug or device companies?
CMS Open Payments shows $431 in general payments to Dr. Zhong from 4 companies from 2016 to 2025. The largest total came from St. Jude Medical, Inc.
How long has Dr. Zhihong Zhong been practicing?
Dr. Zhong graduated from medical school in 1996, 30 years ago.
Does Dr. Zhihong Zhong do research?
Dmand AI links 4 publications to Dr. Zhong, published from 2012 to 2014.
Who does Dr. Zhihong Zhong publish with?
Dr. Zhong's most frequent co-authors are David Roth, MD (1 shared paper) and Vibeke Strand, MD (1 shared paper).
What insurance does Dr. Zhihong Zhong accept?
Dr. Zhong is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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