Dr. Arati Mallik Dunbar, MD
- Medicare services, 2024
- 839
- Medicare patients, 2024
- 143
- Part D claims, 2024
- 18
- Publications
- 2
- MIPS score, 2024
- 100
- Practice address
- 170 Alameda De Las Pulgas, Redwood City, CA 94062
- Practice phone
- Call (650) 369-5811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dunbar'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. Arati Mallik Dunbar is an orthopedic surgeon in Redwood City, California
Dr. Dunbar practices at Dignity Health - Sequoia Hospital in Redwood City, California, part of CommonSpirit Health.
Dr. Dunbar's NPI, 1225031388, was assigned on May 23, 2005. Dr. Dunbar graduated from Feinberg School of Medicine in 1991. Dr. Dunbar holds California license G83942.
- NPI
- 1225031388NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820082282
- NPI enumeration date
- May 23, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 369-5811
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arati Mallik Dunbar practices at Dignity Health - Sequoia Hospital in Redwood City, California
Dr. Dunbar's primary practice is Dignity Health - Sequoia Hospital, at 170 Alameda De Las Pulgas, Redwood City, CA 94062 in San Mateo County. The practice phone is (650) 369-5811.
- Dignity Health - Sequoia Hospital170 Alameda De Las Pulgas, Redwood City, CA 94062 · San Mateo CountyPhone(650) 369-5811
Source: Dmand AI Affiliation Data
Dr. Arati Mallik Dunbar is affiliated with 7 sites of care and 5 medical groups
Dr. Dunbar's primary practice is Dignity Health - Sequoia Hospital in Redwood City, California, part of CommonSpirit Health. The medical group on file is UCSF Medical Group. Dmand AI also links Dr. Dunbar to 4 more group practices and clinics, 4 medical groups and 2 hospital outpatient departments, 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. Arati Mallik Dunbar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dunbar practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Sequoia Hospital | Available with a free account |
| +6 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Arati Mallik Dunbar is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Dunbar's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Dunbar is board certified in orthopaedic sports medicine by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Dunbar's licenses on file in 3 states: California, Nevada and New York.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
- Nevada license
- New York license
Clinical focus
Dmand AI lists arthritis, broken or dislocated ankle/ or foot, bursitis, enthesopathy in arms, fluid in a joint, hand joint or tendon inflammation, hip replacement and joint cyst among the conditions Dr. Dunbar treats.
Orthopedic surgeons near Dr. Dunbar
Counts of orthopedic surgeons 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. Arati Mallik Dunbar billed Medicare for 839 services in 2024
CMS data shows 839 Medicare services from Dr. Dunbar across 8 procedure codes in 2024, for 143 Medicare patients. Medicare paid $42,946 for them. Every service was in an office.
Dr. Dunbar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1702024: 463172%
- Office and hospital visits
- 2023: 3012024: 3248%
- Surgery
- 2023: 892024: 5242%
Dr. Dunbar compared with the California median for orthopedic surgeons, 2024
- Dr. Dunbar
- California median
- Medicare services
- 839vs 68323% above
- Medicare patients
- 143vs 21533% below
- Part D claims
- 24vs 7066% below
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Dunbar'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. Dunbar and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Arati Mallik Dunbar treated 143 Medicare patients in 2024, average age 75
CMS counts 143 Medicare patients who saw Dr. Dunbar in 2024. The largest group is 65 to 74, with 63 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Dunbar's median patient age at 65, with 60% women.
Dr. Dunbar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Dunbar's Medicare patients by sex, 2024
- Women9667%
- Men4733%
Chronic conditions among Dr. Dunbar's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure68%
- Osteoporosis29%
- Anxiety23%
- Ischemic heart disease23%
- Mood disorders22%
- Diabetes20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dunbar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Arati Mallik Dunbar wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Dunbar wrote 18 Medicare Part D claims for 12 patients. 100% of them were for generic drugs. They cover 1 drug, with $125 in total drug cost. In 2020, CMS named 14 claims across 1 drug.
Dr. Dunbar's most prescribed drugs by claims, 2022
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 2022
- 2020
- 2022
- Claims for drugs CMS names
- 2020: 142022: 2471%
Drugs named by CMS: 1 in 2022, 1 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. Arati Mallik Dunbar scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Dunbar for performance year 2024, reported through an alternative payment model (APM). Dr. Dunbar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of lower limb (leg) arthroscopy (minimally invasive joint repair) by Dr. Dunbar, more than 81% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Dunbar's MIPS scores, performance year 2024
- 100of 100Final score
- 86.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Dunbar ranks in Medicare procedure volume
- Lower limb (leg) arthroscopy (minimally invasive joint repair)
- 81st percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Upper limb (arm) arthroscopy (minimally invasive joint repair): 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. Arati Mallik Dunbar has 2 publications on record
Dmand AI links 2 papers to Dr. Dunbar in 2024. 2024 was the busiest year, with 2. Dr. Dunbar has published most often in Arthrosc Tech. Dr. Dunbar's most frequent co-author is Paul Byron Roache, MD.
Dr. Dunbar's most frequent co-authors
Recent publications by Dr. Dunbar
See who Dr. Dunbar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dunbar works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Arati Mallik Dunbar received $6,269 in industry payments from 2016 to 2025
CMS Open Payments shows 38 general payments to Dr. Dunbar from 10 drug and device companies from 2016 to 2025. Education make up the largest share, 46% of the total. Evolution Surgical, Inc paid the most, $3,635.
General payments to Dr. Dunbar by program year, 2016 to 2025
General payments to Dr. Dunbar by kind, 2016 to 2025
- Education$2,89346%
- Food and beverage$2,29037%
- Travel and lodging$1,08617%
Companies that paid Dr. Dunbar 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. Arati Mallik Dunbar graduated from Feinberg School of Medicine
Dr. Dunbar graduated from Feinberg School of Medicine in 1991.
- Medical school
- Board certified in orthopaedic sports medicine
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. Arati Mallik Dunbar accepts plans from 11 insurance carriers
Dr. Dunbar is in network with 11 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
- +3 more carriersWith a free account
Plan types Dr. Dunbar accepts, by number of carriers
- Medicare8
- PPO7
- POS5
- EPO4
- HMO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Arati Mallik Dunbar'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. Arati Mallik Dunbar
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. Arati Mallik Dunbar's NPI number?
Dr. Arati Mallik Dunbar's NPI number is 1225031388. It was assigned on May 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Arati Mallik Dunbar?
Dr. Arati Mallik Dunbar is an orthopedic surgeon in Redwood City, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Arati Mallik Dunbar practice?
Dr. Dunbar practices at 170 Alameda De Las Pulgas, Redwood City, CA 94062. Dr. Dunbar's primary practice is Dignity Health - Sequoia Hospital in Redwood City, California, part of CommonSpirit Health. Dmand AI also links Dr. Dunbar to 4 group practices and clinics, 4 medical groups and 2 hospital outpatient departments.
What is Dr. Arati Mallik Dunbar's office phone number?
The practice phone on file for Dr. Dunbar is (650) 369-5811.
What is Dr. Arati Mallik Dunbar's medical license number?
Dr. Dunbar holds California license G83942, one of the licenses on file in 3 states.
Which states has Dr. Arati Mallik Dunbar been licensed in?
Dmand AI has state licenses on file for Dr. Dunbar in California (1997 to 2027), Nevada (1999 to 2001) and New York (1996 to 1998).
Which hospitals is Dr. Arati Mallik Dunbar affiliated with?
Dr. Dunbar practices at Dignity Health - Sequoia Hospital in Redwood City, California.
What medical group is Dr. Arati Mallik Dunbar part of?
Dr. Dunbar is linked to UCSF Medical Group. Dmand AI links Dr. Dunbar to 4 more medical groups.
Does Dr. Arati Mallik Dunbar accept Medicare?
Yes. CMS data shows Dr. Dunbar billed Medicare for 839 services in 2024, and Dr. Dunbar accepts Medicare assignment.
What is Dr. Arati Mallik Dunbar's MIPS score?
Dr. Dunbar's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Arati Mallik Dunbar see?
CMS counts 143 Medicare patients who saw Dr. Dunbar in 2024, with an average age of 75.
Is Dr. Arati Mallik Dunbar board certified?
Yes. Dr. Dunbar is board certified in orthopaedic sports medicine by the American Board of Orthopaedic Surgery.
What services does Dr. Arati Mallik Dunbar bill to Medicare?
In 2024, Dr. Dunbar's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Arati Mallik Dunbar go to medical school?
Dr. Dunbar graduated from Feinberg School of Medicine in 1991.
What drugs does Dr. Arati Mallik Dunbar prescribe most?
In 2022 Medicare Part D data, Dr. Dunbar's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Arati Mallik Dunbar received payments from drug or device companies?
CMS Open Payments shows $6,269 in general payments to Dr. Dunbar from 10 companies from 2016 to 2025. The largest total came from Evolution Surgical, Inc.
How long has Dr. Arati Mallik Dunbar been practicing?
Dr. Dunbar graduated from medical school in 1991, 35 years ago.
Does Dr. Arati Mallik Dunbar do research?
Dmand AI links 2 publications to Dr. Dunbar.
Who does Dr. Arati Mallik Dunbar publish with?
Dr. Dunbar's most frequent co-authors are Paul Byron Roache, MD (2 shared papers).
What insurance does Dr. Arati Mallik Dunbar accept?
Dr. Dunbar is in network with 11 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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