Asphyxia NeonatorumClinical CompetenceHealth Knowledge, Attitudes, Practice
Dr. Bobby John Mathew, MD
NPI1821290255PAC ID3476641499
- Medicare services, 2024
- 25
- Medicare patients, 2024
- 78
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $192
- Practice address
- 2105 Forest Avenue, San Jose, CA 95128
- Practice phone
- Call (408) 947-2831
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
O'Connor Hospital
Skilled Nursing Facility - Hospital-Based · San Jose, California
Find Dr. Mathew's professional email, personal email and mobile number
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Dr. Bobby John Mathew is an anesthesiologist in San Jose, California
Dr. Mathew practices at O'Connor Hospital in San Jose, California.
Dr. Mathew's NPI, 1821290255, was assigned on June 5, 2007. Dr. Mathew graduated from David Geffen School of Medicine at UCLA in 2003. Dr. Mathew holds California license A89454.
NPI and contact details
- NPI
- 1821290255NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476641499
- NPI enumeration date
- June 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 947-2831
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bobby John Mathew practices at O'Connor Hospital in San Jose, California
Dr. Mathew's primary practice is O'Connor Hospital, at 2105 Forest Avenue, San Jose, CA 95128 in Santa Clara County. The practice phone is (408) 947-2831.
- O'Connor Hospital2105 Forest Avenue, San Jose, CA 95128 · Santa Clara CountyPhone(408) 947-2831
Source: Dmand AI Affiliation Data
Dr. Bobby John Mathew is affiliated with 2 sites of care and 1 medical group
Dr. Mathew's primary practice is O'Connor Hospital in San Jose, California. Dr. Mathew is also affiliated with Santa Clara Valley Medical Center. The medical group on file is CEP America.
O'Connor HospitalPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Bobby John Mathew's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mathew practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| O'Connor Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bobby John Mathew is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Mathew's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Mathew is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Mathew's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Illinois license
Anesthesiologists near Dr. Mathew
Counts of anesthesiologists 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. Bobby John Mathew billed Medicare for 25 services in 2024
CMS data shows 25 Medicare services from Dr. Mathew across 2 procedure codes in 2024, for 78 Medicare patients. Medicare paid $3,339 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202425
Medicare patients78
Paid by Medicare$3,339
Procedure codes2
Dr. Mathew's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 02024: 25
- Imaging
- 2023: 112024: 0100%
- Surgery
- 2023: 352024: 0100%
Dr. Mathew compared with the California median for anesthesiologists, 2024
- Dr. Mathew
- California median
- Medicare services
- 25vs 7265% below
- Medicare patients
- 78vs 14345% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Mathew'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. Mathew?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mathew and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bobby John Mathew treated 78 Medicare patients in 2024, average age 72
CMS counts 78 Medicare patients who saw Dr. Mathew in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 69% are also on Medicaid. Their average risk score is 2.32, 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. Mathew's median patient age at 56, with 69% women.
Medicare patients, 202478
Average age72
Average risk score2.32
Also on Medicaid69%
Dr. Mathew's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mathew's Medicare patients by sex, 2024
- Women4659%
- Men3241%
Chronic conditions among Dr. Mathew's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes50%
- Ischemic heart disease40%
- Arthritis37%
- Chronic kidney disease33%
- Heart failure32%
- Atrial fibrillation27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mathew's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Bobby John Mathew takes part in Medicare
Dr. Mathew accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Bobby John Mathew has 1 publication on record
Dmand AI links 1 paper to Dr. Mathew in 2015. Dr. Mathew's most frequent co-authors are Vivien Carrion, MD, Bobby Mathew, MBBS and Vinay Sharma, MBBS.
Papers1
Dr. Mathew's most frequent co-authors
Recent publications by Dr. Mathew
See who Dr. Mathew researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mathew works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Bobby John Mathew received $192 in industry payments from 2016 to 2022
CMS Open Payments shows 2 general payments to Dr. Mathew from 2 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Heron Therapeutics, Inc. paid the most, $118.
General payments to Dr. Mathew by program year, 2016 to 2022
Companies that paid Dr. Mathew the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bobby John Mathew graduated from David Geffen School of Medicine at UCLA
Dr. Mathew graduated from David Geffen School of Medicine at UCLA in 2003.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Bobby John Mathew accepts plans from 6 insurance carriers
Dr. Mathew is in network with 6 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
- HCSC
Plan types Dr. Mathew accepts, by number of carriers
- PPO3
- Medicare2
- POS2
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Bobby John Mathew'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) |
| 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) |
| 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. Bobby John Mathew
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. Bobby John Mathew's NPI number?
Dr. Bobby John Mathew's NPI number is 1821290255. It was assigned on June 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Bobby John Mathew?
Dr. Bobby John Mathew is an anesthesiologist in San Jose, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Bobby John Mathew practice?
Dr. Mathew practices at 2105 Forest Avenue, San Jose, CA 95128. Dr. Mathew's primary practice is O'Connor Hospital in San Jose, California.
What is Dr. Bobby John Mathew's office phone number?
The practice phone on file for Dr. Mathew is (408) 947-2831.
What is Dr. Bobby John Mathew's medical license number?
Dr. Mathew holds California license A89454, one of the licenses on file in 2 states.
Which states has Dr. Bobby John Mathew been licensed in?
Dmand AI has state licenses on file for Dr. Mathew in California (2004 to 2026) and Illinois (2003 to 2004).
Which hospitals is Dr. Bobby John Mathew affiliated with?
Dr. Mathew is affiliated with Santa Clara Valley Medical Center.
What medical group is Dr. Bobby John Mathew part of?
Dr. Mathew is linked to CEP America.
Does Dr. Bobby John Mathew accept Medicare?
Yes. CMS data shows Dr. Mathew billed Medicare for 25 services in 2024, and Dr. Mathew accepts Medicare assignment.
How many Medicare patients does Dr. Bobby John Mathew see?
CMS counts 78 Medicare patients who saw Dr. Mathew in 2024, with an average age of 72.
Show 8 more questionsShow fewer questions
Is Dr. Bobby John Mathew board certified?
Yes. Dr. Mathew is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Bobby John Mathew bill to Medicare?
In 2024, Dr. Mathew's most billed Medicare services were anesthesia (00142) and anesthesia (00731).
Where did Dr. Bobby John Mathew go to medical school?
Dr. Mathew graduated from David Geffen School of Medicine at UCLA in 2003.
Has Dr. Bobby John Mathew received payments from drug or device companies?
CMS Open Payments shows $192 in general payments to Dr. Mathew from 2 companies from 2016 to 2022. The largest total came from Heron Therapeutics, Inc.
How long has Dr. Bobby John Mathew been practicing?
Dr. Mathew graduated from medical school in 2003, 23 years ago.
Does Dr. Bobby John Mathew do research?
Dmand AI links 1 publication to Dr. Mathew.
Who does Dr. Bobby John Mathew publish with?
Dr. Mathew's most frequent co-authors are Vivien Carrion, MD (1 shared paper), Bobby Mathew, MBBS (1 shared paper) and Vinay Sharma, MBBS (1 shared paper).
What insurance does Dr. Bobby John Mathew accept?
Dr. Mathew is in network with 6 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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