Omar F. Duenes, PA
- Medicare patients, 2024
- 784
- Part D claims, 2024
- 552
- MIPS score, 2024
- 85
- Hospital affiliations
- 1
- Industry payments
- $205
- Practice address
- 11333 Sepulveda Blvd, #3200, Mission Hills, CA 91345
- Practice phone
- Call (818) 837-5776
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Facey Endoscopy Center
Surgery Center - Medicare-Certified · Mission Hills, California
Find Omar Duenes' 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.
Omar F. Duenes is a physician assistant in Mission Hills, California
Omar Duenes practices at Facey Endoscopy Center in Mission Hills, California.
Omar Duenes' NPI, 1255483632, was assigned on January 17, 2007. Omar Duenes holds California license PA18076.
- NPI
- 1255483632NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123046158
- NPI enumeration date
- January 17, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 837-5776
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Omar F. Duenes practices at Facey Endoscopy Center in Mission Hills, California
Omar Duenes' primary practice is Facey Endoscopy Center, at 11333 Sepulveda Blvd, #3200, Mission Hills, CA 91345. The practice phone is (818) 837-5776.
- Facey Endoscopy Center11333 Sepulveda Blvd, #3200, Mission Hills, CA 91345Phone(818) 837-5776
Source: Dmand AI Affiliation Data
Omar F. Duenes is affiliated with 4 sites of care and 2 medical groups
Omar Duenes' primary practice is Facey Endoscopy Center in Mission Hills, California. Omar Duenes is also affiliated with Providence Saint Joseph Medical Center. The medical group on file is Facey Medical Group. Dmand AI also links Omar Duenes to 2 more group practices and clinics and 1 medical group, each named with a free account. Omar Duenes' employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Omar F. Duenes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Omar Duenes practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Facey Endoscopy Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Omar F. Duenes is one of 11,482 physician assistants in California
Physician assistant is Omar Duenes' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Omar Duenes is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Omar Duenes
Counts of physician assistants 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
Omar F. Duenes treated 784 Medicare patients in 2024, average age 77
CMS counts 784 Medicare patients who saw Omar Duenes in 2024. The largest group is 65 to 74, with 289 patients. 75% of them have arthritis, and 75% have high blood pressure. 49% are also on Medicaid. Their average risk score is 1.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Omar Duenes' median patient age at 68, with 60% women.
Omar Duenes' Medicare patients by age, 2024
Omar Duenes' Medicare patients by sex, 2024
- Women54870%
- Men23630%
Chronic conditions among Omar Duenes' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes46%
- Ischemic heart disease42%
- Osteoporosis42%
- Mood disorders41%
- Depression39%
Share of Medicare patients with each condition. A patient can have several.
Omar Duenes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Omar F. Duenes wrote 552 Medicare Part D claims in 2024
In 2024, Omar Duenes wrote 552 Medicare Part D claims for 257 patients. 97% of them were for generic drugs.
Omar Duenes' Part D claims by kind of drug, 2024
- Generic538 claims97%
- Brand-name14 claims3%
Drug classes CMS tracks in Omar Duenes' Part D claims, 2024
- Opioids44%241 of 552 claims
- Antibiotics14%76 of 552 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Omar F. Duenes scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Omar Duenes for performance year 2024, reported as part of a group. Omar Duenes accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Omar Duenes' MIPS scores, performance year 2024
- 85of 100Final score
- 72.9of 100Quality
- 90of 100Promoting Interoperability
- 40of 100Improvement Activities
- 68of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Omar F. Duenes received $205 in industry payments in 2025
CMS Open Payments shows 2 general payments to Omar Duenes from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $150.
Companies that paid Omar Duenes the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Omar F. Duenes'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 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 (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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Omar F. Duenes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Omar F. Duenes' NPI number?
Omar F. Duenes' NPI number is 1255483632. It was assigned on January 17, 2007, and it is active in the NPI Registry.
What does Omar F. Duenes specialize in?
Omar F. Duenes is a physician assistant in Mission Hills, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Omar F. Duenes practice?
Omar Duenes practices at 11333 Sepulveda Blvd, #3200, Mission Hills, CA 91345. Omar Duenes' primary practice is Facey Endoscopy Center in Mission Hills, California. Dmand AI also links Omar Duenes to 2 group practices and clinics and 1 medical group.
What is Omar F. Duenes' office phone number?
The practice phone on file for Omar Duenes is (818) 837-5776.
What is Omar F. Duenes' medical license number?
Omar Duenes holds California license PA18076.
Which hospitals is Omar F. Duenes affiliated with?
Omar Duenes is affiliated with Providence Saint Joseph Medical Center.
What medical group is Omar F. Duenes part of?
Omar Duenes is linked to Facey Medical Group. Dmand AI links Omar Duenes to 1 more medical group.
Does Omar F. Duenes accept Medicare?
Yes. CMS lists Omar Duenes as accepting Medicare assignment.
What is Omar F. Duenes' MIPS score?
Omar Duenes' MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Omar F. Duenes see?
CMS counts 784 Medicare patients who saw Omar Duenes in 2024, with an average age of 77.
Has Omar F. Duenes received payments from drug or device companies?
CMS Open Payments shows $205 in general payments to Omar Duenes from 2 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Omar F. Duenes been practicing?
Omar Duenes graduated from medical school in 2005, 21 years ago.
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