Nina C. O'Mailia, PA-C
- Medicare patients, 2024
- 191
- Part D claims, 2024
- 2,634
- MIPS score, 2024
- 95
- Hospital affiliations
- 2
- Medical groups
- 3
- Practice address
- 1130 Nw 22nd Ave, Portland, OR 97210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ngc Endoscopy Services, LLC - HOPD
Acute Care Hospital outpatient department · Portland, Oregon
Find Nina O'Mailia'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.
Nina C. O'Mailia is a physician assistant in Portland, Oregon
Nina O'Mailia practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon.
Nina O'Mailia's NPI, 1316116684, was assigned on February 21, 2008. Nina O'Mailia holds Oregon license PA152466.
- NPI
- 1316116684NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375621568
- NPI enumeration date
- February 21, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Nina C. O'Mailia practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon
Nina O'Mailia's primary practice is Ngc Endoscopy Services, LLC - HOPD, at 1130 Nw 22nd Ave, Portland, OR 97210.
- Ngc Endoscopy Services, LLC - HOPD1130 Nw 22nd Ave, Portland, OR 97210
Source: Dmand AI Affiliation Data
Nina C. O'Mailia is affiliated with 6 sites of care and 3 medical groups
Nina O'Mailia's primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Nina O'Mailia is also affiliated with Legacy Meridian Park Medical Center. The medical group on file is Kaiser Permanente Northwest. Dmand AI also links Nina O'Mailia to 1 more hospital, 2 group practices and clinics, 2 medical groups and 1 ambulatory surgery center, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Nina C. O'Mailia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nina O'Mailia practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ngc Endoscopy Services, LLC - HOPD | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Nina C. O'Mailia is one of 1,937 physician assistants in Oregon
Physician assistant is Nina O'Mailia's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Nina O'Mailia is licensed in Oregon.
Specialties and state licenses
- Physician assistant, OregonPrimary
Physician assistants near Nina O'Mailia
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
Nina C. O'Mailia treated 191 Medicare patients in 2024, average age 70
CMS counts 191 Medicare patients who saw Nina O'Mailia in 2024. The largest group is 65 to 74, with 94 patients. 59% of them have high blood pressure, and 59% have high cholesterol. 15% are also on Medicaid. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nina O'Mailia's median patient age at 50, with 58% women.
Nina O'Mailia's Medicare patients by age, 2024
Nina O'Mailia's Medicare patients by sex, 2024
- Women11359%
- Men7841%
Chronic conditions among Nina O'Mailia's Medicare patients, 2024
- High blood pressure59%
- High cholesterol59%
- Arthritis32%
- Mood disorders26%
- Anxiety24%
- Depression22%
- Diabetes20%
- Ischemic heart disease18%
Share of Medicare patients with each condition. A patient can have several.
Nina O'Mailia's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women58%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nina C. O'Mailia wrote 2,634 Medicare Part D claims in 2024
In 2024, Nina O'Mailia wrote 2,634 Medicare Part D claims for 429 patients. 87% of them were for generic drugs.
Nina O'Mailia's Part D claims by kind of drug, 2024
- Generic2,283 claims87%
- Brand-name and other351 claims13%
Drug classes CMS tracks in Nina O'Mailia's Part D claims, 2024
- Opioids1%39 of 2,634 claims
- Antibiotics4%96 of 2,634 claims
- Antipsychotics, patients 65 and over1%24 of 2,634 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
Nina C. O'Mailia scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Nina O'Mailia for performance year 2024, reported through an alternative payment model (APM). Nina O'Mailia accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Nina O'Mailia as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Nina O'Mailia's MIPS scores, performance year 2024
- 95of 100Final score
- 77.2of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Sources for Nina C. O'Mailia'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 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) |
| 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 Nina C. O'Mailia
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nina C. O'Mailia's NPI number?
Nina C. O'Mailia's NPI number is 1316116684. It was assigned on February 21, 2008, and it is active in the NPI Registry.
What does Nina C. O'Mailia specialize in?
Nina C. O'Mailia is a physician assistant in Portland, Oregon. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Nina C. O'Mailia practice?
Nina O'Mailia practices at 1130 Nw 22nd Ave, Portland, OR 97210. Nina O'Mailia's primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Dmand AI also links Nina O'Mailia to 1 hospital, 2 group practices and clinics, 2 medical groups and 1 ambulatory surgery center.
What is Nina C. O'Mailia's medical license number?
Nina O'Mailia holds Oregon license PA152466, one of 2 state licenses on file.
Which hospitals is Nina C. O'Mailia affiliated with?
Nina O'Mailia is affiliated with Legacy Meridian Park Medical Center. Dmand AI links Nina O'Mailia to 1 more hospital.
What medical group is Nina C. O'Mailia part of?
Nina O'Mailia is linked to Kaiser Permanente Northwest. Dmand AI links Nina O'Mailia to 2 more medical groups.
Does Nina C. O'Mailia accept Medicare?
Yes. CMS lists Nina O'Mailia as accepting Medicare assignment.
Does Nina C. O'Mailia offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Nina O'Mailia as offering telehealth services.
What is Nina C. O'Mailia's MIPS score?
Nina O'Mailia's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Nina C. O'Mailia see?
CMS counts 191 Medicare patients who saw Nina O'Mailia in 2024, with an average age of 70.
How long has Nina C. O'Mailia been practicing?
Nina O'Mailia graduated from medical school in 2007, 19 years ago.
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