Dr. Mona Roy, MD
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 1,258
- Industry payments
- $42
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 441 N Lakeview Ave, Anaheim, CA 92807
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Anaheim, California
Find Dr. Roy'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. Mona Roy is an endocrinologist in Anaheim, California
Dr. Roy practices at Southern California Permanente Medical Group in Anaheim, California.
Dr. Roy's NPI, 1104997170, was assigned on November 13, 2006. Dr. Roy graduated from M.S. Ramaiah Medical College in 1997. Dr. Roy's California license number on file is A72526.
- NPI
- 1104997170NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244391118
- NPI enumeration date
- November 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mona Roy practices at Southern California Permanente Medical Group in Anaheim, California
Dr. Roy's primary practice is Southern California Permanente Medical Group, at 441 N Lakeview Ave, Anaheim, CA 92807 in Orange County. The practice phone is (714) 279-4000.
- Southern California Permanente Medical Group441 N Lakeview Ave, Anaheim, CA 92807 · Orange CountyPhone(714) 279-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mona Roy is affiliated with 2 sites of care and 1 medical group
Dr. Roy's primary practice is Southern California Permanente Medical Group in Anaheim, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Roy to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mona Roy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Roy practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | 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. Mona Roy is one of 1,062 endocrinologists in California
Endocrinology, diabetes and metabolism is Dr. Roy's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Roy is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine. Dr. Roy has a license on file in California.
Specialties and state licenses
- Endocrinology, diabetes and metabolism, CaliforniaPrimary
Endocrinologists near Dr. Roy
Counts of endocrinologists 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. Mona Roy treated 13 Medicare patients in 2024, average age 64
CMS counts 13 Medicare patients who saw Dr. Roy in 2024. The largest group is 85 and over, with 0 patients. Their average risk score is 1.97, 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. Roy's median patient age at 45, with 58% women.
Dr. Roy's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Roy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mona Roy wrote 1,258 Medicare Part D claims in 2024
In 2024, Dr. Roy wrote 1,258 Medicare Part D claims for 257 patients. 60% of them were for generic drugs. CMS names the drug for 1,102 of them, across 24 drugs with 11 or more claims each, at $222,392 in total drug cost. In 2023, CMS named 1,023 claims across 22 drugs.
Dr. Roy's Part D claims by kind of drug, 2024
- Generic756 claims60%
- Brand-name394 claims31%
- Other108 claims9%
Dr. Roy'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: 1,0232024: 1,1028%
Drugs named by CMS: 24 in 2024, 22 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. Mona Roy takes part in Medicare
Dr. Roy 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. Mona Roy received $42 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dr. Roy from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Beta Bionics, Inc. paid the most, $42.
Companies that paid Dr. Roy the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mona Roy has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Roy, most recently NCQA DRP in 2013.
Awards and honors for Dr. Roy
- 2013
- NCQA DRP
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Mona Roy graduated from M.S. Ramaiah Medical College
Dr. Roy graduated from M.S. Ramaiah Medical College in 1997.
- Medical school
- Board certified in endocrinology, diabetes and metabolism
Source: Dmand AI Professional Profile Data
Dr. Mona Roy accepts plans from 2 insurance carriers
Dr. Roy is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Roy accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mona Roy'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Mona Roy
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. Mona Roy's NPI number?
Dr. Mona Roy's NPI number is 1104997170. It was assigned on November 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mona Roy?
Dr. Mona Roy is an endocrinologist in Anaheim, California. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).
Where does Dr. Mona Roy practice?
Dr. Roy practices at 441 N Lakeview Ave, Anaheim, CA 92807. Dr. Roy's primary practice is Southern California Permanente Medical Group in Anaheim, California. Dmand AI also links Dr. Roy to 1 group practice or clinic.
What is Dr. Mona Roy's office phone number?
The practice phone on file for Dr. Roy is (714) 279-4000.
What is Dr. Mona Roy's medical license number?
Dr. Roy's California license number on file is A72526.
What medical group is Dr. Mona Roy part of?
Dr. Roy is linked to Southern California Permanente Medical Group.
Does Dr. Mona Roy accept Medicare?
Yes. CMS lists Dr. Roy as accepting Medicare assignment.
How many Medicare patients does Dr. Mona Roy see?
CMS counts 13 Medicare patients who saw Dr. Roy in 2024, with an average age of 64.
Is Dr. Mona Roy board certified?
Yes. Dr. Roy is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine.
Where did Dr. Mona Roy go to medical school?
Dr. Roy graduated from M.S. Ramaiah Medical College in 1997.
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What drugs does Dr. Mona Roy prescribe most?
In 2024 Medicare Part D data, Dr. Roy's most prescribed drugs by claims were Levothyroxine Sodium, Methimazole and Nano 2nd Gen Pen Needle.
Has Dr. Mona Roy received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Dr. Roy from 1 company from 2025 to 2025. The largest total came from Beta Bionics, Inc.
How long has Dr. Mona Roy been practicing?
Dr. Roy graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Mona Roy accept?
Dr. Roy is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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