Natalie Marie Antaya, PA-C
- Medicare patients, 2024
- 135
- Part D claims, 2024
- 330
- MIPS score, 2024
- 98
- Hospital affiliations
- 1
- Industry payments
- $50
- Practice address
- 93 Campus Ave, Lewiston, ME 04240
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Mary's Regional Medical Center - HOPD
Acute Care Hospital outpatient department · Lewiston, Maine
Find Natalie Antaya'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.
Natalie Marie Antaya is a physician assistant in Lewiston, Maine
Natalie Antaya practices at St Mary's Regional Medical Center - HOPD in Lewiston, Maine.
Natalie Antaya's NPI, 1760121453, was assigned on June 1, 2022.
- NPI
- 1760121453NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254714090
- NPI enumeration date
- June 1, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Natalie Marie Antaya practices at St Mary's Regional Medical Center - HOPD in Lewiston, Maine
Natalie Antaya's primary practice is St Mary's Regional Medical Center - HOPD, at 93 Campus Ave, Lewiston, ME 04240.
- St Mary's Regional Medical Center - HOPD93 Campus Ave, Lewiston, ME 04240
Source: Dmand AI Affiliation Data
Natalie Marie Antaya is affiliated with 3 sites of care and 1 medical group
Natalie Antaya's primary practice is St Mary's Regional Medical Center - HOPD in Lewiston, Maine. Natalie Antaya is also affiliated with St. Mary's Regional Medical Center. The medical group on file is St. Mary's Health System. Dmand AI also links Natalie Antaya to 1 more hospital outpatient department, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Natalie Marie Antaya's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Natalie Antaya practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Mary's Regional Medical Center - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Natalie Marie Antaya is one of 813 physician assistants in Maine
Physician assistant is Natalie Antaya's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Natalie Antaya
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
Natalie Marie Antaya treated 135 Medicare patients in 2024, average age 62
CMS counts 135 Medicare patients who saw Natalie Antaya in 2024. The largest group is under 65, with 56 patients. 58% of them have high blood pressure, and 57% have high cholesterol. 56% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Natalie Antaya's median patient age at 64, with 61% women.
Natalie Antaya's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Natalie Antaya's Medicare patients by sex, 2024
- Women8462%
- Men5138%
Chronic conditions among Natalie Antaya's Medicare patients, 2024
- High blood pressure58%
- High cholesterol57%
- Anxiety47%
- Mood disorders42%
- Arthritis30%
- Depression29%
- Diabetes27%
- Chronic kidney disease22%
Share of Medicare patients with each condition. A patient can have several.
Natalie Antaya's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Natalie Marie Antaya wrote 330 Medicare Part D claims in 2024
In 2024, Natalie Antaya wrote 330 Medicare Part D claims for 240 patients. 93% of them were for generic drugs.
Natalie Antaya's Part D claims by kind of drug, 2024
- Generic308 claims93%
- Brand-name22 claims7%
Drug classes CMS tracks in Natalie Antaya's Part D claims, 2024
- Antibiotics53%174 of 330 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
Natalie Marie Antaya scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Natalie Antaya for performance year 2024, reported through an alternative payment model (APM). Natalie Antaya accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Natalie Antaya's MIPS scores, performance year 2024
- 98of 100Final score
- 83.3of 100Quality
- 100of 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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Natalie Marie Antaya received $50 in industry payments in 2025
CMS Open Payments shows 2 general payments to Natalie Antaya from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bioventus LLC paid the most, $26.
Companies that paid Natalie Antaya 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 Natalie Marie Antaya'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) |
| 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 Natalie Marie Antaya
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Natalie Marie Antaya's NPI number?
Natalie Marie Antaya's NPI number is 1760121453. It was assigned on June 1, 2022, and it is active in the NPI Registry.
What does Natalie Marie Antaya specialize in?
Natalie Marie Antaya is a physician assistant in Lewiston, Maine. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Natalie Marie Antaya practice?
Natalie Antaya practices at 93 Campus Ave, Lewiston, ME 04240. Natalie Antaya's primary practice is St Mary's Regional Medical Center - HOPD in Lewiston, Maine. Dmand AI also links Natalie Antaya to 1 hospital outpatient department.
Which hospitals is Natalie Marie Antaya affiliated with?
Natalie Antaya is affiliated with St. Mary's Regional Medical Center.
What medical group is Natalie Marie Antaya part of?
Natalie Antaya is linked to St. Mary's Health System.
Does Natalie Marie Antaya accept Medicare?
Yes. CMS lists Natalie Antaya as accepting Medicare assignment.
What is Natalie Marie Antaya's MIPS score?
Natalie Antaya's MIPS final score for performance year 2024 is 98 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Natalie Marie Antaya see?
CMS counts 135 Medicare patients who saw Natalie Antaya in 2024, with an average age of 62.
Has Natalie Marie Antaya received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to Natalie Antaya from 2 companies from 2025 to 2025. The largest total came from Bioventus LLC.
How long has Natalie Marie Antaya been practicing?
Natalie Antaya graduated from medical school in 2022, 4 years ago.
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