Amino Acid SequenceAmino Acid SubstitutionAsparagine
Dr. Amy M. Zheng, MD
NPI1669443511PAC ID2264438654
- Medicare services, 2024
- 26
- Medicare patients, 2024
- 45
- Part D claims, 2024
- 22
- Publications
- 2
- MIPS score, 2024
- 89
- Practice address
- 5651 Copley Dr, San Diego, CA 92111
- Practice phone
- Call (858) 262-6666
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sharp Rees-Stealy Medical Group, Inc
San Diego, California
Find Dr. Zheng's professional email, personal email and mobile number
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Dr. Amy M. Zheng is an emergency medicine physician in San Diego, California
Dr. Zheng practices at Sharp Rees-Stealy Medical Group, Inc in San Diego, California.
Dr. Zheng's NPI, 1669443511, was assigned on January 30, 2006. Dr. Zheng graduated from UC San Diego School of Medicine in 2003. Dr. Zheng holds California license A108213.
NPI and contact details
- NPI
- 1669443511NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264438654
- NPI enumeration date
- January 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (858) 262-6666
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Amy M. Zheng practices at Sharp Rees-Stealy Medical Group, Inc in San Diego, California
Dr. Zheng's primary practice is Sharp Rees-Stealy Medical Group, Inc, at 5651 Copley Dr, San Diego, CA 92111 in San Diego County. The practice phone is (858) 262-6666.
- Sharp Rees-Stealy Medical Group, Inc5651 Copley Dr, San Diego, CA 92111 · San Diego CountyPhone(858) 262-6666
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Amy M. Zheng is affiliated with 3 sites of care and 2 medical groups
Dr. Zheng's primary practice is Sharp Rees-Stealy Medical Group, Inc in San Diego, California. The medical group on file is Sharp Rees-Stealy Medical Group. Dmand AI also links Dr. Zheng to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sharp Rees-Stealy Medical Group, IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Amy M. Zheng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zheng practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Rees-Stealy Medical Group, Inc | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Amy M. Zheng is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Zheng's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Zheng is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Zheng's licenses on file in 3 states: California, Washington and Arizona.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Washington license
- Arizona license
Emergency medicine physicians near Dr. Zheng
Counts of emergency medicine physicians 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. Amy M. Zheng billed Medicare for 26 services in 2024
CMS data shows 26 Medicare services from Dr. Zheng across 2 procedure codes in 2024, for 45 Medicare patients. Medicare paid $3,176 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202426
Medicare patients45
Paid by Medicare$3,176
Procedure codes2
Dr. Zheng's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 112024: 26136%
Dr. Zheng compared with the California median for emergency medicine physicians, 2024
- Dr. Zheng
- California median
- Medicare services
- 26vs 26590% below
- Medicare patients
- 45vs 24381% below
- Part D claims
- 73vs 6218% above
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Zheng'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.
Need commercial claims for Dr. Zheng?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zheng and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Amy M. Zheng treated 45 Medicare patients in 2024, average age 77
CMS counts 45 Medicare patients who saw Dr. Zheng in 2024. The largest group is 75 to 84, with 18 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.81, 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. Zheng's median patient age at 52, with 58% women.
Medicare patients, 202445
Average age77
Average risk score1.81
Also on Medicaid40%
Dr. Zheng's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zheng's Medicare patients by sex, 2024
- Women2556%
- Men2044%
Chronic conditions among Dr. Zheng's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis49%
- Ischemic heart disease47%
- Chronic kidney disease42%
- Anxiety33%
- COPD33%
- Diabetes33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zheng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Amy M. Zheng wrote 22 Medicare Part D claims in 2024
In 2024, Dr. Zheng wrote 22 Medicare Part D claims for 11 patients. 100% of them were for generic drugs. They cover 5 drugs, with $1,287 in total drug cost. In 2020, CMS named 43 claims across 3 drugs.
Part D claims, 202422
Drugs named by CMS5
Total drug cost$1,287
Part D patients11
Dr. Zheng's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 432021: 7370%
Drugs named by CMS: 5 in 2021, 3 in 2020.
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. Amy M. Zheng scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Zheng for performance year 2024, reported as part of a group. Dr. Zheng accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Zheng's MIPS scores, performance year 2024
- 89of 100Final score
- 81of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 82of 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. Amy M. Zheng has 2 publications on record
Dmand AI links 2 papers to Dr. Zheng in 2011. Dr. Zheng's most frequent co-author is Amy Meimei Zheng, MD.
Papers2
Dr. Zheng's most frequent co-authors
Recent publications by Dr. Zheng
See who Dr. Zheng researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zheng works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Amy M. Zheng received $3,550 in industry payments in 2024
CMS Open Payments shows 2 general payments to Dr. Zheng from 1 drug or device company in 2024. Device or supply loans make up the largest share, 99% of the total. Exo Imaging, Inc. paid the most, $3,550.
General payments to Dr. Zheng by kind, 2024 to 2024
$3.5Kin total
- Device or supply loans$3,50099%
- Gifts$501%
Companies that paid Dr. Zheng the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Amy M. Zheng graduated from UC San Diego School of Medicine
Dr. Zheng graduated from UC San Diego School of Medicine in 2003.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Amy M. Zheng accepts plans from 3 insurance carriers
Dr. Zheng is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Zheng accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Amy M. Zheng'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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. Amy M. Zheng
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. Amy M. Zheng's NPI number?
Dr. Amy M. Zheng's NPI number is 1669443511. It was assigned on January 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Amy M. Zheng?
Dr. Amy M. Zheng is an emergency medicine physician in San Diego, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Amy M. Zheng practice?
Dr. Zheng practices at 5651 Copley Dr, San Diego, CA 92111. Dr. Zheng's primary practice is Sharp Rees-Stealy Medical Group, Inc in San Diego, California. Dmand AI also links Dr. Zheng to 2 group practices and clinics and 1 medical group.
What is Dr. Amy M. Zheng's office phone number?
The practice phone on file for Dr. Zheng is (858) 262-6666.
What is Dr. Amy M. Zheng's medical license number?
Dr. Zheng holds California license A108213, one of the licenses on file in 3 states.
Which states has Dr. Amy M. Zheng been licensed in?
Dmand AI has state licenses on file for Dr. Zheng in California (2009 to 2027), Washington (2015 to 2018) and Arizona (2005 to 2009).
What medical group is Dr. Amy M. Zheng part of?
Dr. Zheng is linked to Sharp Rees-Stealy Medical Group. Dmand AI links Dr. Zheng to 1 more medical group.
Does Dr. Amy M. Zheng accept Medicare?
Yes. CMS data shows Dr. Zheng billed Medicare for 26 services in 2024, and Dr. Zheng accepts Medicare assignment.
What is Dr. Amy M. Zheng's MIPS score?
Dr. Zheng's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Amy M. Zheng see?
CMS counts 45 Medicare patients who saw Dr. Zheng in 2024, with an average age of 77.
Show 9 more questionsShow fewer questions
Is Dr. Amy M. Zheng board certified?
Yes. Dr. Zheng is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Amy M. Zheng bill to Medicare?
In 2024, Dr. Zheng's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
Where did Dr. Amy M. Zheng go to medical school?
Dr. Zheng graduated from UC San Diego School of Medicine in 2003.
What drugs does Dr. Amy M. Zheng prescribe most?
In 2021 Medicare Part D data, Dr. Zheng's most prescribed drugs by claims were Cephalexin, Prednisone and Nitrofurantoin Mono-Macro.
Has Dr. Amy M. Zheng received payments from drug or device companies?
CMS Open Payments shows $3,550 in general payments to Dr. Zheng from 1 company from 2024 to 2024. The largest total came from Exo Imaging, Inc.
How long has Dr. Amy M. Zheng been practicing?
Dr. Zheng graduated from medical school in 2003, 23 years ago.
Does Dr. Amy M. Zheng do research?
Dmand AI links 2 publications to Dr. Zheng.
Who does Dr. Amy M. Zheng publish with?
Dr. Zheng's most frequent co-authors are Amy Meimei Zheng, MD (1 shared paper).
What insurance does Dr. Amy M. Zheng accept?
Dr. Zheng is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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