Foot Ankle Surg
Dr. Michael S. Ching, MD
- Medicare services, 2024
- 779
- Medicare patients, 2024
- 518
- Part D claims, 2024
- 247
- Publications
- 7
- MIPS score, 2024
- 97
- Practice address
- 3555 Cesar Chavez, San Francisco, CA 94110
- Practice phone
- Call (415) 641-6562
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ching'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.
Dr. Michael S. Ching is an emergency medicine physician in San Francisco, California
Dr. Ching practices at California Pacific Medical Center Mission Bernal Campus & Orthopedic Institute in San Francisco, California, part of Sutter Health.
Dr. Ching's NPI, 1124213541, was assigned on September 10, 2007. Dr. Ching graduated from David Geffen School of Medicine at UCLA in 2007. Dr. Ching holds California license A116619.
- NPI
- 1124213541NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658550173
- NPI enumeration date
- September 10, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 641-6562
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael S. Ching practices at California Pacific Medical Center Mission Bernal Campus & Orthopedic Institute in San Francisco, California
Dr. Ching's primary practice is California Pacific Medical Center Mission Bernal Campus & Orthopedic Institute, at 3555 Cesar Chavez, San Francisco, CA 94110 in San Francisco County. The practice phone is (415) 641-6562.
- California Pacific Medical Center Mission Bernal Campus & Orthopedic Institute3555 Cesar Chavez, San Francisco, CA 94110 · San Francisco CountyPhone(415) 641-6562
Source: Dmand AI Affiliation Data
Dr. Michael S. Ching is affiliated with 3 sites of care and 4 medical groups
Dr. Ching's primary practice is California Pacific Medical Center Mission Bernal Campus & Orthopedic Institute in San Francisco, California, part of Sutter Health. Dr. Ching is also affiliated with California Pacific Medical Center Davies Campus. The medical group on file is Vituity. Dmand AI also links Dr. Ching to 1 more hospital and 3 medical groups, 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. Michael S. Ching's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ching practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| California Pacific Medical Center Mission Bernal Campus & Orthopedic Institute | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael S. Ching is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Ching's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Ching is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Ching's licenses on file in 3 states: California, Hawaii and Illinois.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Hawaii license
- Illinois license
Emergency medicine physicians near Dr. Ching
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. Michael S. Ching billed Medicare for 779 services in 2024
CMS data shows 779 Medicare services from Dr. Ching across 6 procedure codes in 2024, for 518 Medicare patients. Medicare paid $75,734 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ching's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5372024: 539No change
- Tests and treatments
- 2023: 1102024: 240118%
Dr. Ching compared with the California median for emergency medicine physicians, 2024
- Dr. Ching
- California median
- Medicare services
- 779vs 2652.9 times
- Medicare patients
- 518vs 2432.1 times
- Part D claims
- 143vs 622.3 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Ching'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ching 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. Michael S. Ching treated 518 Medicare patients in 2024, average age 75
CMS counts 518 Medicare patients who saw Dr. Ching in 2024. The largest group is 65 to 74, with 163 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 61% are also on Medicaid. Their average risk score is 1.99, 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. Ching's median patient age at 49, with 46% women.
Dr. Ching's Medicare patients by age, 2024
Dr. Ching's Medicare patients by sex, 2024
- Women26451%
- Men25449%
Chronic conditions among Dr. Ching's Medicare patients, 2024
- High blood pressure75%
- High cholesterol66%
- Arthritis46%
- Diabetes41%
- Mood disorders37%
- Depression32%
- Chronic kidney disease31%
- Anxiety30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ching's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women46%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael S. Ching wrote 247 Medicare Part D claims in 2024
In 2024, Dr. Ching wrote 247 Medicare Part D claims for 180 patients. 91% of them were for generic drugs. CMS names the drug for 143 of them, across 7 drugs with 11 or more claims each, at $872 in total drug cost. In 2023, CMS named 135 claims across 7 drugs.
Dr. Ching's Part D claims by kind of drug, 2024
- Generic226 claims91%
- Brand-name and other21 claims9%
Dr. Ching'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. Ching's Part D claims, 2024
- Opioids11%28 of 247 claims
- Antibiotics36%90 of 247 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: 1352024: 1436%
Drugs named by CMS: 7 in 2024, 7 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. Michael S. Ching scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Ching for performance year 2024, reported as part of a group. Dr. Ching accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ching's MIPS scores, performance year 2024
- 97of 100Final score
- 91.9of 100Quality
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael S. Ching has 7 publications on record
Dmand AI links 7 papers to Dr. Ching, published from 2013 to 2021. 2020 was the busiest year, with 2. Dr. Ching's most frequent co-authors are Jordan Pinsker, MD, Veronica Josephine Rooks, MD and Daniel Preston Chiles, DO.
Dr. Ching's papers by year, 2013 to 2021
Dr. Ching's most frequent co-authors
- Jordan Pinsker, MD2 shared papers
- Veronica Josephine Rooks, MD2 shared papers
- Daniel Preston Chiles, DO1 shared paper
Recent publications by Dr. Ching
Hawaii J Med Public Health
See who Dr. Ching researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ching 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. Michael S. Ching received $40 in industry payments from 2016 to 2017
CMS Open Payments shows 2 general payments to Dr. Ching from 1 drug or device company from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Mallinckrodt LLC paid the most, $40.
General payments to Dr. Ching by program year, 2016 to 2017
Companies that paid Dr. Ching the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael S. Ching graduated from David Geffen School of Medicine at UCLA
Dr. Ching graduated from David Geffen School of Medicine at UCLA in 2007.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Michael S. Ching accepts plans from 7 insurance carriers
Dr. Ching is in network with 7 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- GA State Medicaid
- HCSC
Plan types Dr. Ching accepts, by number of carriers
- PPO3
- Medicare2
- POS2
- EPO1
- HMO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael S. Ching'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)Doctors and Clinicians Utilization Data (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. Michael S. Ching
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. Michael S. Ching's NPI number?
Dr. Michael S. Ching's NPI number is 1124213541. It was assigned on September 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael S. Ching?
Dr. Michael S. Ching is an emergency medicine physician in San Francisco, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Michael S. Ching practice?
Dr. Ching practices at 3555 Cesar Chavez, San Francisco, CA 94110. Dr. Ching's primary practice is California Pacific Medical Center Mission Bernal Campus & Orthopedic Institute in San Francisco, California, part of Sutter Health. Dmand AI also links Dr. Ching to 1 hospital and 3 medical groups.
What is Dr. Michael S. Ching's office phone number?
The practice phone on file for Dr. Ching is (415) 641-6562.
What is Dr. Michael S. Ching's medical license number?
Dr. Ching holds California license A116619, one of the licenses on file in 3 states.
Which states has Dr. Michael S. Ching been licensed in?
Dmand AI has state licenses on file for Dr. Ching in California (2011 to 2026), Hawaii (2008 to 2026) and Illinois (2010 to 2014).
Which hospitals is Dr. Michael S. Ching affiliated with?
Dr. Ching practices at California Pacific Medical Center Mission Bernal Campus & Orthopedic Institute in San Francisco, California. Dr. Ching is also affiliated with California Pacific Medical Center Davies Campus. Dmand AI links Dr. Ching to 1 more hospital.
What medical group is Dr. Michael S. Ching part of?
Dr. Ching is linked to Vituity. Dmand AI links Dr. Ching to 3 more medical groups.
Does Dr. Michael S. Ching accept Medicare?
Yes. CMS data shows Dr. Ching billed Medicare for 779 services in 2024, and Dr. Ching accepts Medicare assignment.
What is Dr. Michael S. Ching's MIPS score?
Dr. Ching's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Michael S. Ching see?
CMS counts 518 Medicare patients who saw Dr. Ching in 2024, with an average age of 75.
Is Dr. Michael S. Ching board certified?
Yes. Dr. Ching is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Michael S. Ching bill to Medicare?
In 2024, Dr. Ching's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Michael S. Ching go to medical school?
Dr. Ching graduated from David Geffen School of Medicine at UCLA in 2007.
What drugs does Dr. Michael S. Ching prescribe most?
In 2024 Medicare Part D data, Dr. Ching's most prescribed drugs by claims were Cephalexin, Prednisone and Ibuprofen.
Has Dr. Michael S. Ching received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to Dr. Ching from 1 company from 2016 to 2017. The largest total came from Mallinckrodt LLC.
How long has Dr. Michael S. Ching been practicing?
Dr. Ching graduated from medical school in 2007, 19 years ago.
Does Dr. Michael S. Ching do research?
Dmand AI links 7 publications to Dr. Ching, published from 2013 to 2021.
Who does Dr. Michael S. Ching publish with?
Dr. Ching's most frequent co-authors are Jordan Pinsker, MD (2 shared papers), Veronica Josephine Rooks, MD (2 shared papers) and Daniel Preston Chiles, DO (1 shared paper).
What insurance does Dr. Michael S. Ching accept?
Dr. Ching is in network with 7 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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