Antiretroviral Therapy, Highly ActiveAPACHEAsthma
Dr. Ana Maheshwari, MD
NPI1306259130PAC ID8224350319
- Medicare services, 2021
- 70
- Part D claims, 2024
- 361
- Publications
- 2
- Hospital affiliations
- 2
- Industry payments
- $3,872
- Practice address
- 9920 Talbert Avenue, Fountain Valley, CA 92708
- Practice phone
- Call (714) 378-7000
- 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. Ana Maheshwari is a rheumatologist in Fountain Valley, California
Dr. Maheshwari practices at Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System.
Dr. Maheshwari's NPI, 1306259130, was assigned on June 10, 2014. Dr. Maheshwari graduated from Kasturba Medical College Manipal in 2010. Dr. Maheshwari's Ohio license number on file is 35.140414.
NPI and contact details
- NPI
- 1306259130NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224350319
- NPI enumeration date
- June 10, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 378-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ana Maheshwari practices at Orange Coast Medical Center in Fountain Valley, California
Dr. Maheshwari's primary practice is Orange Coast Medical Center, at 9920 Talbert Avenue, Fountain Valley, CA 92708 in Orange County. The practice phone is (714) 378-7000.
- Orange Coast Medical Center9920 Talbert Avenue, Fountain Valley, CA 92708 · Orange CountyPhone(714) 378-7000
Source: Dmand AI Affiliation Data
Dr. Ana Maheshwari is affiliated with 3 sites of care and 1 medical group
Dr. Maheshwari's primary practice is Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System. Dr. Maheshwari is also affiliated with Hoag Hospital Newport Beach. The medical group on file is Coast Pulmonary & Internal Medicine Associates. Dmand AI also links Dr. Maheshwari to 1 more group practice or clinic, named with a free account.
Hoag Hospital Newport BeachCoast Pulmonary & Internal Medicine Associates1 group practice or clinicName with a free account
See all 4 affiliations for Dr. MaheshwariSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ana Maheshwari's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maheshwari practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orange Coast Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Maheshwari practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across MemorialCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ana Maheshwari is one of 821 rheumatologists in California
Rheumatology is Dr. Maheshwari's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Maheshwari is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Maheshwari's licenses on file in 3 states: Ohio, California and Pennsylvania.
Specialties and state licenses
- Rheumatology, OhioPrimary
- California license
- Pennsylvania license
Rheumatologists near Dr. Maheshwari
Counts of rheumatologists with a Dmand AI profile, by place and practice. Each opens the list.
821rheumatologists in California
2rheumatologists in Fountain Valley
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ana Maheshwari billed Medicare for 70 services in 2021
CMS data shows 70 Medicare services from Dr. Maheshwari across 4 procedure codes in 2021, all of them office visits. Medicare paid $4,999 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202170
Paid by Medicare$4,999
Procedure codes4
Dr. Maheshwari's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 162021: 70338%
Dr. Maheshwari compared with the California median for rheumatologists, 2021
- Dr. Maheshwari
- California median
- Medicare services
- 70vs 90092% below
- Part D claims
- 244vs 96275% below
Medians across 773 rheumatologists 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 rheumatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ana Maheshwari's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Maheshwari's median patient age at 65, with 81% 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 65
Patient panel by sex, all payers
- Women81%
- Men19%
Source: Dmand AI Patient Panel Data
Dr. Ana Maheshwari wrote 361 Medicare Part D claims in 2024
In 2024, Dr. Maheshwari wrote 361 Medicare Part D claims for 76 patients. 73% of them were for generic drugs. CMS names the drug for 244 of them, across 9 drugs with 11 or more claims each, at $108,891 in total drug cost. In 2023, CMS named 88 claims across 4 drugs.
Part D claims, 2024361
Drugs named by CMS9
Total drug cost$108,891
Part D patients76
Dr. Maheshwari's Part D claims by kind of drug, 2024
- Generic264 claims73%
- Brand-name97 claims27%
Dr. Maheshwari'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 882024: 244177%
Drugs named by CMS: 9 in 2024, 4 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
How Dr. Ana 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
Find rheumatologists like Dr. Maheshwari by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Ana Maheshwari has 2 publications on record
Dmand AI links 2 papers to Dr. Maheshwari in 2014. Dr. Maheshwari's most frequent co-authors are Mustafa Erdem Arslan, MD, Sushma K. Cribbs, MD and Annette Marie Esper, MD.
Papers2
Dr. Maheshwari's most frequent co-authors
- Mustafa Erdem Arslan, MD1 shared paper
- Sushma K. Cribbs, MD1 shared paper
- Annette Marie Esper, MD1 shared paper
Recent publications by Dr. Maheshwari
J Investig Med High Impact Case Rep
Acute Kidney InjuryAnemia, HemolyticAtypical Hemolytic Uremic Syndrome
See who Dr. Maheshwari researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Maheshwari works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ana Maheshwari received $3,872 in industry payments from 2016 to 2025
CMS Open Payments shows 117 general payments to Dr. Maheshwari from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Amgen Inc. paid the most, $663.
General payments to Dr. Maheshwari by program year, 2016 to 2025
General payments to Dr. Maheshwari by kind, 2016 to 2025
$3.9Kin total
- Food and beverage$3,69095%
- Education$1825%
Companies that paid Dr. Maheshwari 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. Ana Maheshwari graduated from Kasturba Medical College Manipal
Dr. Maheshwari graduated from Kasturba Medical College Manipal in 2010.
- Medical school
- Board certified in internal medicine
- Board certified in rheumatology
Source: Dmand AI Professional Profile Data
Dr. Ana Maheshwari accepts plans from 9 insurance carriers
Dr. Maheshwari is in network with 9 carriers, including Aetna, United Healthcare and Cigna. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Cigna
- Humana
- Elevance
- HCSC
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- +1 more carriersWith a free account
Plan types Dr. Maheshwari accepts, by number of carriers
- HMO8
- PPO5
- Medicare4
- EPO3
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Ana 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 |
| 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) |
| 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. Ana 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. Ana Maheshwari's NPI number?
Dr. Ana Maheshwari's NPI number is 1306259130. It was assigned on June 10, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Ana Maheshwari?
Dr. Ana Maheshwari is a rheumatologist in Fountain Valley, California. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Ana Maheshwari practice?
Dr. Maheshwari practices at 9920 Talbert Avenue, Fountain Valley, CA 92708. Dr. Maheshwari's primary practice is Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System. Dmand AI also links Dr. Maheshwari to 1 group practice or clinic.
What is Dr. Ana Maheshwari's office phone number?
The practice phone on file for Dr. Maheshwari is (714) 378-7000.
What is Dr. Ana Maheshwari's medical license number?
Dr. Maheshwari's Ohio license number on file is 35.140414, one of the licenses on file in 3 states.
Which states has Dr. Ana Maheshwari been licensed in?
Dmand AI has state licenses on file for Dr. Maheshwari in Ohio (2020 to 2022), California (2022 to 2026) and Pennsylvania (2014 to 2018).
Which hospitals is Dr. Ana Maheshwari affiliated with?
Dr. Maheshwari practices at Orange Coast Medical Center in Fountain Valley, California. Dr. Maheshwari is also affiliated with Hoag Hospital Newport Beach.
What medical group is Dr. Ana Maheshwari part of?
Dr. Maheshwari is linked to Coast Pulmonary & Internal Medicine Associates.
Does Dr. Ana Maheshwari accept Medicare?
Yes. CMS data shows Dr. Maheshwari billed Medicare for 70 services in 2021, and Dr. Maheshwari accepts Medicare assignment.
Is Dr. Ana Maheshwari board certified?
Yes. Dr. Maheshwari is board certified in internal medicine by the American Board of Internal Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. Ana Maheshwari bill to Medicare?
In 2021, Dr. Maheshwari's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
Where did Dr. Ana Maheshwari go to medical school?
Dr. Maheshwari graduated from Kasturba Medical College Manipal in 2010.
What drugs does Dr. Ana Maheshwari prescribe most?
In 2024 Medicare Part D data, Dr. Maheshwari's most prescribed drugs by claims were Hydroxychloroquine Sulfate, Prednisone and Alendronate Sodium.
Has Dr. Ana Maheshwari received payments from drug or device companies?
CMS Open Payments shows $3,872 in general payments to Dr. Maheshwari from 24 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Ana Maheshwari been practicing?
Dr. Maheshwari graduated from medical school in 2010, 16 years ago.
Does Dr. Ana Maheshwari do research?
Dmand AI links 2 publications to Dr. Maheshwari.
Who does Dr. Ana Maheshwari publish with?
Dr. Maheshwari's most frequent co-authors are Mustafa Erdem Arslan, MD (1 shared paper), Sushma K. Cribbs, MD (1 shared paper) and Annette Marie Esper, MD (1 shared paper).
What insurance does Dr. Ana Maheshwari accept?
Dr. Maheshwari is in network with 9 carriers, including Aetna, United Healthcare and Cigna. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
Selling to rheumatology practices?
See rheumatologists 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