Dr. Yao-Yao Zhu, MD
- Medicare services, 2024
- 78
- Medicare patients, 2024
- 69
- Part D claims, 2024
- 216
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Practice address
- 9366 Gaither Rd, Gaithersburg, MD 20877
- Practice phone
- Call (301) 820-7200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chinese Culture and Community Service Center, Inc.
Gaithersburg, Maryland
Find Dr. Zhu's professional email, personal email and mobile number
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Dr. Yao-Yao Zhu is an internist in Gaithersburg, Maryland
Dr. Zhu practices at Chinese Culture and Community Service Center, Inc. in Gaithersburg, Maryland.
Dr. Zhu's NPI, 1205888591, was assigned on May 16, 2006. Dr. Zhu holds Maryland license D53654.
- NPI
- 1205888591NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395743587
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 820-7200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yao-Yao Zhu practices at Chinese Culture and Community Service Center, Inc. in Gaithersburg, Maryland
Dr. Zhu's primary practice is Chinese Culture and Community Service Center, Inc., at 9366 Gaither Rd, Gaithersburg, MD 20877 in Montgomery County. The practice phone is (301) 820-7200.
- Chinese Culture and Community Service Center, Inc.9366 Gaither Rd, Gaithersburg, MD 20877 · Montgomery CountyPhone(301) 820-7200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Yao-Yao Zhu is affiliated with 4 sites of care and 3 medical groups
Dr. Zhu's primary practice is Chinese Culture and Community Service Center, Inc. in Gaithersburg, Maryland. Dr. Zhu is also affiliated with Suburban Hospital. The medical group on file is CCACC Health Center. Dmand AI also links Dr. Zhu to 2 more group practices and clinics and 2 medical groups, 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 Dr. Yao-Yao Zhu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhu practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chinese Culture and Community Service Center, Inc. | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Yao-Yao Zhu is one of 3,320 internists in Maryland
Internal medicine is Dr. Zhu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zhu is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Zhu
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. Yao-Yao Zhu billed Medicare for 78 services in 2024
CMS data shows 78 Medicare services from Dr. Zhu across 3 procedure codes in 2024, for 69 Medicare patients. Medicare paid $8,033 for them.
Dr. Zhu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 252024: 78212%
Where Dr. Zhu's Medicare services took place, 2024
- In an office4355%
- In a facility3545%
Dr. Zhu compared with the Maryland median for internists, 2024
- Dr. Zhu
- Maryland median
- Medicare services
- 78vs 65688% below
- Medicare patients
- 69vs 25173% below
- Part D claims
- 97vs 30969% below
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Zhu'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. Yao-Yao Zhu treated 69 Medicare patients in 2024, average age 80
CMS counts 69 Medicare patients who saw Dr. Zhu in 2024. The largest group is 75 to 84, with 30 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zhu's median patient age at 67, with 63% women.
Dr. Zhu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zhu's Medicare patients by sex, 2024
- Women4058%
- Men2942%
Chronic conditions among Dr. Zhu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Diabetes35%
- Atrial fibrillation28%
- Ischemic heart disease28%
- Osteoporosis26%
- Stroke or TIA26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zhu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yao-Yao Zhu wrote 216 Medicare Part D claims in 2024
In 2024, Dr. Zhu wrote 216 Medicare Part D claims for 33 patients. 95% of them were for generic drugs. CMS names the drug for 97 of them, across 4 drugs with 11 or more claims each, at $717 in total drug cost. In 2023, CMS named 83 claims across 6 drugs.
Dr. Zhu's Part D claims by kind of drug, 2024
- Generic206 claims95%
- Brand-name and other10 claims5%
Dr. Zhu'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 832024: 9717%
Drugs named by CMS: 4 in 2024, 6 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. Yao-Yao Zhu scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Zhu for performance year 2024, reported as part of a group. Dr. Zhu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Zhu's MIPS scores, performance year 2024
- 87of 100Final score
- 80.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
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. Yao-Yao Zhu received $387 in industry payments in 2025
CMS Open Payments shows 4 general payments to Dr. Zhu from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $255.
Companies that paid Dr. Zhu the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Yao-Yao Zhu's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Yao-Yao Zhu
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What is Dr. Yao-Yao Zhu's NPI number?
Dr. Yao-Yao Zhu's NPI number is 1205888591. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Yao-Yao Zhu?
Dr. Yao-Yao Zhu is an internist in Gaithersburg, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Yao-Yao Zhu practice?
Dr. Zhu practices at 9366 Gaither Rd, Gaithersburg, MD 20877. Dr. Zhu's primary practice is Chinese Culture and Community Service Center, Inc. in Gaithersburg, Maryland. Dmand AI also links Dr. Zhu to 2 group practices and clinics and 2 medical groups.
What is Dr. Yao-Yao Zhu's office phone number?
The practice phone on file for Dr. Zhu is (301) 820-7200.
What is Dr. Yao-Yao Zhu's medical license number?
Dr. Zhu holds Maryland license D53654.
Which hospitals is Dr. Yao-Yao Zhu affiliated with?
Dr. Zhu is affiliated with Suburban Hospital.
What medical group is Dr. Yao-Yao Zhu part of?
Dr. Zhu is linked to CCACC Health Center. Dmand AI links Dr. Zhu to 2 more medical groups.
Does Dr. Yao-Yao Zhu accept Medicare?
Yes. CMS data shows Dr. Zhu billed Medicare for 78 services in 2024, and Dr. Zhu accepts Medicare assignment.
What is Dr. Yao-Yao Zhu's MIPS score?
Dr. Zhu's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Yao-Yao Zhu see?
CMS counts 69 Medicare patients who saw Dr. Zhu in 2024, with an average age of 80.
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What services does Dr. Yao-Yao Zhu bill to Medicare?
In 2024, Dr. Zhu's most billed Medicare services were hospital inpatient care (99223), office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Yao-Yao Zhu prescribe most?
In 2024 Medicare Part D data, Dr. Zhu's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Yao-Yao Zhu received payments from drug or device companies?
CMS Open Payments shows $387 in general payments to Dr. Zhu from 3 companies from 2025 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Yao-Yao Zhu been practicing?
Dr. Zhu graduated from medical school in 1982, 44 years ago.
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