Dr. Ayonija Maheshwari, MD
- Medicare services, 2021
- 12
- Hospital affiliations
- 2
- Industry payments
- $123
- Medical groups
- 2
- State license
- 1
- Practice address
- 2500 Grant Road, Mountain View, CA 94040
- Practice phone
- Call (650) 940-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Maheshwari'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. Ayonija Maheshwari is an anesthesiologist in Mountain View, California
Dr. Maheshwari practices at El Camino Health - Mountain View Hospital in Mountain View, California, part of El Camino Healthcare District.
Dr. Maheshwari's NPI, 1255584504, was assigned on October 30, 2008. Dr. Maheshwari graduated from Yale University School of Medicine in 2006. Dr. Maheshwari holds Oregon license MD195961.
- NPI
- 1255584504NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557526092
- NPI enumeration date
- October 30, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 940-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ayonija Maheshwari practices at El Camino Health - Mountain View Hospital in Mountain View, California
Dr. Maheshwari's primary practice is El Camino Health - Mountain View Hospital, at 2500 Grant Road, Mountain View, CA 94040 in Santa Clara County. The practice phone is (650) 940-7000.
- El Camino Health - Mountain View Hospital2500 Grant Road, Mountain View, CA 94040 · Santa Clara CountyPhone(650) 940-7000
Source: Dmand AI Affiliation Data
Dr. Ayonija Maheshwari is affiliated with 4 sites of care and 2 medical groups
Dr. Maheshwari's primary practice is El Camino Health - Mountain View Hospital in Mountain View, California, part of El Camino Healthcare District. Dr. Maheshwari is also affiliated with OHSU Hospital. The medical group on file is El Camino Health. Dmand AI also links Dr. Maheshwari to 2 more hospital outpatient departments and 1 medical group, 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. Ayonija Maheshwari's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maheshwari practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| El Camino Health - Mountain View Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across El Camino Healthcare District and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ayonija Maheshwari is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Maheshwari's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Maheshwari is licensed in Oregon.
Specialties and state licenses
- Anesthesiology, OregonPrimary
Anesthesiologists near Dr. Maheshwari
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. Ayonija Maheshwari billed Medicare for 12 services in 2021
CMS data shows 12 Medicare services from Dr. Maheshwari across 1 procedure code in 2021. Medicare paid $1,111 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Maheshwari's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Anesthesia
- 2020: 02021: 12
- Surgery
- 2020: 222021: 0100%
- Office and hospital visits
- 2020: 202021: 0100%
Dr. Maheshwari compared with the California median for anesthesiologists, 2021
- Dr. Maheshwari
- California median
- Medicare services
- 12vs 7283% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Maheshwari's most billed Medicare procedure codes, 2021
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. Maheshwari?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Maheshwari and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ayonija Maheshwari's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Maheshwari's median patient age at 66, with 50% women.
Dr. Maheshwari's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
How Dr. Ayonija Maheshwari takes part in Medicare
Dr. Maheshwari 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Ayonija Maheshwari received $123 in industry payments from 2021 to 2024
CMS Open Payments shows 5 general payments to Dr. Maheshwari from 2 drug and device companies from 2021 to 2024. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $69.
General payments to Dr. Maheshwari by program year, 2021 to 2024
Companies that paid Dr. Maheshwari the most, 2021 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ayonija Maheshwari graduated from Yale University School of Medicine
Dr. Maheshwari graduated from Yale University School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ayonija Maheshwari'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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Ayonija Maheshwari
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. Ayonija Maheshwari's NPI number?
Dr. Ayonija Maheshwari's NPI number is 1255584504. It was assigned on October 30, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Ayonija Maheshwari?
Dr. Ayonija Maheshwari is an anesthesiologist in Mountain View, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Ayonija Maheshwari practice?
Dr. Maheshwari practices at 2500 Grant Road, Mountain View, CA 94040. Dr. Maheshwari's primary practice is El Camino Health - Mountain View Hospital in Mountain View, California, part of El Camino Healthcare District. Dmand AI also links Dr. Maheshwari to 2 hospital outpatient departments and 1 medical group.
What is Dr. Ayonija Maheshwari's office phone number?
The practice phone on file for Dr. Maheshwari is (650) 940-7000.
What is Dr. Ayonija Maheshwari's medical license number?
Dr. Maheshwari holds Oregon license MD195961.
Which hospitals is Dr. Ayonija Maheshwari affiliated with?
Dr. Maheshwari practices at El Camino Health - Mountain View Hospital in Mountain View, California. Dr. Maheshwari is also affiliated with OHSU Hospital.
What medical group is Dr. Ayonija Maheshwari part of?
Dr. Maheshwari is linked to El Camino Health. Dmand AI links Dr. Maheshwari to 1 more medical group.
Does Dr. Ayonija Maheshwari accept Medicare?
Yes. CMS data shows Dr. Maheshwari billed Medicare for 12 services in 2021, and Dr. Maheshwari accepts Medicare assignment.
What services does Dr. Ayonija Maheshwari bill to Medicare?
In 2021, Dr. Maheshwari's most billed Medicare services were anesthesia (00731).
Where did Dr. Ayonija Maheshwari go to medical school?
Dr. Maheshwari graduated from Yale University School of Medicine in 2006.
Has Dr. Ayonija Maheshwari received payments from drug or device companies?
CMS Open Payments shows $123 in general payments to Dr. Maheshwari from 2 companies from 2021 to 2024. The largest total came from Abiomed.
How long has Dr. Ayonija Maheshwari been practicing?
Dr. Maheshwari graduated from medical school in 2006, 20 years ago.
Selling to anesthesiology practices?
See anesthesiologists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card