Anna Marie Antonowich, MSN, NP-BC
- Medicare patients, 2024
- 444
- Part D claims, 2024
- 484
- MIPS score, 2024
- 89
- Hospital affiliations
- 5
- Industry payments
- $981
- Practice address
- 275 Hospital Drive, Ukiah, CA 95482
- Practice phone
- Call (707) 462-3111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Anna Antonowich's professional email, personal email and mobile number
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Anna Marie Antonowich is a family nurse practitioner in Ukiah, California
Anna Antonowich practices at Adventist Health Ukiah Valley in Ukiah, California, part of Adventist Health.
Anna Antonowich's NPI, 1215063268, was assigned on February 26, 2007. Anna Antonowich holds California license 13718.
- NPI
- 1215063268NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901027663
- NPI enumeration date
- February 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (707) 462-3111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Anna Marie Antonowich practices at Adventist Health Ukiah Valley in Ukiah, California
Anna Antonowich's primary practice is Adventist Health Ukiah Valley, at 275 Hospital Drive, Ukiah, CA 95482 in Mendocino County. The practice phone is (707) 462-3111.
- Adventist Health Ukiah Valley275 Hospital Drive, Ukiah, CA 95482 · Mendocino CountyPhone(707) 462-3111
Source: Dmand AI Affiliation Data
Anna Marie Antonowich is affiliated with 7 sites of care and 3 medical groups
Anna Antonowich's primary practice is Adventist Health Ukiah Valley in Ukiah, California, part of Adventist Health. Anna Antonowich is also affiliated with Adventist Health Clear Lake. The medical group on file is Adventist Health Physicians Network. Dmand AI also links Anna Antonowich to 3 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Anna Marie Antonowich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anna Antonowich practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health Ukiah Valley | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Anna Marie Antonowich is one of 13,532 family nurse practitioners in California
Family is Anna Antonowich's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Anna Antonowich is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Anna Antonowich
Counts of family nurse practitioners 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
Anna Marie Antonowich treated 444 Medicare patients in 2024, average age 74
CMS counts 444 Medicare patients who saw Anna Antonowich in 2024. The largest group is 65 to 74, with 204 patients. 71% of them have high blood pressure, and 57% have high cholesterol. 35% are also on Medicaid. Their average risk score is 1.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Anna Antonowich's median patient age at 72, with 59% women.
Anna Antonowich's Medicare patients by age, 2024
Anna Antonowich's Medicare patients by sex, 2024
- Women26159%
- Men18341%
Chronic conditions among Anna Antonowich's Medicare patients, 2024
- High blood pressure71%
- High cholesterol57%
- Arthritis42%
- Cancer37%
- Diabetes27%
- Anxiety26%
- Chronic kidney disease25%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Anna Antonowich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Anna Marie Antonowich wrote 484 Medicare Part D claims in 2024
In 2024, Anna Antonowich wrote 484 Medicare Part D claims for 165 patients. 83% of them were for generic drugs.
Anna Antonowich's Part D claims by kind of drug, 2024
- Generic400 claims83%
- Brand-name84 claims17%
Drug classes CMS tracks in Anna Antonowich's Part D claims, 2024
- Opioids7%36 of 484 claims
- Antibiotics10%46 of 484 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
Anna Marie Antonowich scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Anna Antonowich for performance year 2024, reported as part of a group. Anna Antonowich accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Anna Antonowich as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Anna Antonowich's MIPS scores, performance year 2024
- 89of 100Final score
- 86.3of 100Quality
- 95of 100Promoting Interoperability
- 40of 100Improvement Activities
- 67of 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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Anna Marie Antonowich received $981 in industry payments in 2025
CMS Open Payments shows 34 general payments to Anna Antonowich from 21 drug and device companies in 2025. Food and beverage make up the largest share, 69% of the total. Astellas Pharma US Inc paid the most, $346.
General payments to Anna Antonowich by kind, 2025 to 2025
- Food and beverage$67269%
- Education$30931%
Companies that paid Anna Antonowich 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 Anna Marie Antonowich'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 Anna Marie Antonowich
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Anna Marie Antonowich's NPI number?
Anna Marie Antonowich's NPI number is 1215063268. It was assigned on February 26, 2007, and it is active in the NPI Registry.
What does Anna Marie Antonowich specialize in?
Anna Marie Antonowich is a family nurse practitioner in Ukiah, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Anna Marie Antonowich practice?
Anna Antonowich practices at 275 Hospital Drive, Ukiah, CA 95482. Anna Antonowich's primary practice is Adventist Health Ukiah Valley in Ukiah, California, part of Adventist Health. Dmand AI also links Anna Antonowich to 3 hospitals, 2 group practices and clinics and 2 medical groups.
What is Anna Marie Antonowich's office phone number?
The practice phone on file for Anna Antonowich is (707) 462-3111.
What is Anna Marie Antonowich's medical license number?
Anna Antonowich holds California license 13718.
Which hospitals is Anna Marie Antonowich affiliated with?
Anna Antonowich practices at Adventist Health Ukiah Valley in Ukiah, California. Anna Antonowich is also affiliated with Adventist Health Clear Lake. Dmand AI links Anna Antonowich to 3 more hospitals.
What medical group is Anna Marie Antonowich part of?
Anna Antonowich is linked to Adventist Health Physicians Network. Dmand AI links Anna Antonowich to 2 more medical groups.
Does Anna Marie Antonowich accept Medicare?
Yes. CMS lists Anna Antonowich as accepting Medicare assignment.
Does Anna Marie Antonowich offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Anna Antonowich as offering telehealth services.
What is Anna Marie Antonowich's MIPS score?
Anna Antonowich's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
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How many Medicare patients does Anna Marie Antonowich see?
CMS counts 444 Medicare patients who saw Anna Antonowich in 2024, with an average age of 74.
Has Anna Marie Antonowich received payments from drug or device companies?
CMS Open Payments shows $981 in general payments to Anna Antonowich from 21 companies from 2025 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Anna Marie Antonowich been practicing?
Anna Antonowich graduated from medical school in 2002, 24 years ago.
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