Dr. Puja Roy, MD
- Medicare services, 2020
- 16
- Medicare patients, 2024
- 13
- Hospital affiliations
- 1
- Industry payments
- $296
- Medical groups
- 2
- Practice address
- 1401 South Grand Avenue, Los Angeles, CA 90015
- Practice phone
- Call (213) 748-2411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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. Puja Roy is an anesthesiologist in Los Angeles, California
Dr. Roy practices at Dignity Health - California Hospital Medical Center in Los Angeles, California, part of CommonSpirit Health.
Dr. Roy's NPI, 1578707071, was assigned on April 28, 2009. Dr. Roy graduated from George Washington University School of Medicine in 2009. Dr. Roy holds California license A134350.
- NPI
- 1578707071NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769798560
- NPI enumeration date
- April 28, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (213) 748-2411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Puja Roy practices at Dignity Health - California Hospital Medical Center in Los Angeles, California
Dr. Roy's primary practice is Dignity Health - California Hospital Medical Center, at 1401 South Grand Avenue, Los Angeles, CA 90015 in Los Angeles County. The practice phone is (213) 748-2411.
- Dignity Health - California Hospital Medical Center1401 South Grand Avenue, Los Angeles, CA 90015 · Los Angeles CountyPhone(213) 748-2411
Source: Dmand AI Affiliation Data
Dr. Puja Roy is affiliated with 1 site of care and 2 medical groups
Dr. Roy's primary practice is Dignity Health - California Hospital Medical Center in Los Angeles, California, part of CommonSpirit Health. The medical group on file is Socal Anesthesia Solutions Inc. Dmand AI also links Dr. Roy to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Puja 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 |
|---|---|
| Dignity Health - California Hospital Medical Center | Available with a free account |
| +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 CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Puja Roy is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Roy's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Roy is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Roy
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. Puja Roy billed Medicare for 16 services in 2020
CMS data shows 16 Medicare services from Dr. Roy across 1 procedure code in 2020, for 13 Medicare patients. Medicare paid $2,827 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Roy's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Anesthesia
- 2019: 262020: 1638%
Dr. Roy compared with the California median for anesthesiologists, 2020
- Dr. Roy
- California median
- Medicare services
- 16vs 7278% below
- Medicare patients
- 13vs 14391% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Roy's most billed Medicare procedure codes, 2020
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. Roy?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Roy and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Puja Roy treated 13 Medicare patients in 2024, average age 71
CMS counts 13 Medicare patients who saw Dr. Roy in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.17, 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 47, with 56% women.
Chronic conditions among Dr. Roy's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
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 47
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Puja 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)
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. Puja Roy received $296 in industry payments from 2017 to 2020
CMS Open Payments shows 4 general payments to Dr. Roy from 3 drug and device companies from 2017 to 2020. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $175.
General payments to Dr. Roy by program year, 2017 to 2020
Companies that paid Dr. Roy the most, 2017 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Puja Roy graduated from George Washington University School of Medicine
Dr. Roy graduated from George Washington University School of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Puja 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 | 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) |
| 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. Puja 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. Puja Roy's NPI number?
Dr. Puja Roy's NPI number is 1578707071. It was assigned on April 28, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Puja Roy?
Dr. Puja Roy is an anesthesiologist in Los Angeles, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Puja Roy practice?
Dr. Roy practices at 1401 South Grand Avenue, Los Angeles, CA 90015. Dr. Roy's primary practice is Dignity Health - California Hospital Medical Center in Los Angeles, California, part of CommonSpirit Health. Dmand AI also links Dr. Roy to 1 medical group.
What is Dr. Puja Roy's office phone number?
The practice phone on file for Dr. Roy is (213) 748-2411.
What is Dr. Puja Roy's medical license number?
Dr. Roy holds California license A134350.
Which hospitals is Dr. Puja Roy affiliated with?
Dr. Roy practices at Dignity Health - California Hospital Medical Center in Los Angeles, California.
What medical group is Dr. Puja Roy part of?
Dr. Roy is linked to Socal Anesthesia Solutions Inc. Dmand AI links Dr. Roy to 1 more medical group.
Does Dr. Puja Roy accept Medicare?
Yes. CMS data shows Dr. Roy billed Medicare for 16 services in 2020, and Dr. Roy accepts Medicare assignment.
How many Medicare patients does Dr. Puja Roy see?
CMS counts 13 Medicare patients who saw Dr. Roy in 2024, with an average age of 71.
What services does Dr. Puja Roy bill to Medicare?
In 2020, Dr. Roy's most billed Medicare services were anesthesia (00145).
Show 3 more questionsShow fewer questions
Where did Dr. Puja Roy go to medical school?
Dr. Roy graduated from George Washington University School of Medicine in 2009.
Has Dr. Puja Roy received payments from drug or device companies?
CMS Open Payments shows $296 in general payments to Dr. Roy from 3 companies from 2017 to 2020. The largest total came from Abbott Laboratories.
How long has Dr. Puja Roy been practicing?
Dr. Roy graduated from medical school in 2009, 17 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