Mary Useva, PA
- Medicare services, 2024
- 195
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 1,373
- Industry payments
- $1,769
- Affiliated sites
- 3
- Practice address
- 7 Clayton Avenue, Cortland, NY 13045
- Practice phone
- Call (607) 758-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Horizon House Continuing Day Treatment Program
Day Treatment Program (PHP) · Cortland, New York
Find Mary Useva'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.
Mary Useva is a physician assistant in Cortland, New York
Mary Useva practices at Horizon House Continuing Day Treatment Program in Cortland, New York.
Mary Useva's NPI, 1629473624, was assigned on November 3, 2014. Mary Useva holds New York license 018197.
- NPI
- 1629473624NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719200351
- NPI enumeration date
- November 3, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (607) 758-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary Useva practices at Horizon House Continuing Day Treatment Program in Cortland, New York
Mary Useva's primary practice is Horizon House Continuing Day Treatment Program, at 7 Clayton Avenue, Cortland, NY 13045. The practice phone is (607) 758-6100.
- Horizon House Continuing Day Treatment Program7 Clayton Avenue, Cortland, NY 13045Phone(607) 758-6100
Source: Dmand AI Affiliation Data
Mary Useva is affiliated with 3 sites of care and 2 medical groups
Mary Useva's primary practice is Horizon House Continuing Day Treatment Program in Cortland, New York. The medical group on file is Cortland County Mental Health. Dmand AI also links Mary Useva to 1 more community health center, 1 group practice or clinic and 1 medical group, each named with a free account. Mary Useva's employer is on file too: a behavioral health center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mary Useva's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Useva practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Horizon House Continuing Day Treatment Program | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mary Useva is one of 11,456 physician assistants in New York
Physician assistant is Mary Useva's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Mary Useva is board certified in 2014 - 2026 by the NY State PA License. Mary Useva is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Mary Useva
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
Mary Useva billed Medicare for 195 services in 2024
CMS data shows 195 Medicare services from Mary Useva across 2 procedure codes in 2024, for 18 Medicare patients. Medicare paid $11,058 for them. Every service was in an office.
Mary Useva's Medicare services by type, 2024
- Office and hospital visits114
- Tests and treatments81
Mary Useva compared with the New York median for physician assistants, 2024
- Mary Useva
- New York median
- Medicare services
- 195vs 17611% above
- Medicare patients
- 18vs 7877% below
- Part D claims
- 1,271vs 2455.2 times
Medians across 6,477 physician assistants in New York with Dmand AI profiles that report each measure.
Mary Useva's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Mary Useva treated 18 Medicare patients in 2024, average age 49
CMS counts 18 Medicare patients who saw Mary Useva in 2024. 67% of them have anxiety, and 67% have mood disorders. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mary Useva's median patient age at 46, with 67% women.
Chronic conditions among Mary Useva's Medicare patients, 2024
- Anxiety67%
- Mood disorders67%
Share of Medicare patients with each condition. A patient can have several.
Mary Useva's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women67%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary Useva wrote 1,373 Medicare Part D claims in 2024
In 2024, Mary Useva wrote 1,373 Medicare Part D claims for 64 patients. 92% of them were for generic drugs. CMS names the drug for 1,271 of them, across 32 drugs with 11 or more claims each, at $232,497 in total drug cost.
Mary Useva's Part D claims by kind of drug, 2024
- Generic1,264 claims92%
- Brand-name109 claims8%
Mary Useva's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Mary Useva's Part D claims, 2024
- Antipsychotics, patients 65 and over3%48 of 1,373 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mary Useva offers telehealth to Medicare patients
Mary Useva accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mary Useva as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Mary Useva received $1,769 in industry payments in 2025
CMS Open Payments shows 54 general payments to Mary Useva from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $452.
Companies that paid Mary Useva the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mary Useva is board certified in 2014 - 2026
- Board certified in 2014 - 2026
Source: Dmand AI Professional Profile Data
Sources for Mary Useva'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| 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 Mary Useva
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary Useva's NPI number?
Mary Useva's NPI number is 1629473624. It was assigned on November 3, 2014, and it is active in the NPI Registry.
What does Mary Useva specialize in?
Mary Useva is a physician assistant in Cortland, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Mary Useva practice?
Mary Useva practices at 7 Clayton Avenue, Cortland, NY 13045. Mary Useva's primary practice is Horizon House Continuing Day Treatment Program in Cortland, New York. Dmand AI also links Mary Useva to 1 community health center, 1 group practice or clinic and 1 medical group.
What is Mary Useva's office phone number?
The practice phone on file for Mary Useva is (607) 758-6100.
What is Mary Useva's medical license number?
Mary Useva holds New York license 018197.
What medical group is Mary Useva part of?
Mary Useva is linked to Cortland County Mental Health. Dmand AI links Mary Useva to 1 more medical group.
Does Mary Useva accept Medicare?
Yes. CMS data shows Mary Useva billed Medicare for 195 services in 2024, and Mary Useva accepts Medicare assignment.
Does Mary Useva offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mary Useva as offering telehealth services.
How many Medicare patients does Mary Useva see?
CMS counts 18 Medicare patients who saw Mary Useva in 2024, with an average age of 49.
Is Mary Useva board certified?
Yes. Mary Useva is board certified in 2014 - 2026 by the NY State PA License.
Show 4 more questionsShow fewer questions
What services does Mary Useva bill to Medicare?
In 2024, Mary Useva's most billed Medicare services were office visit, established patient (99214) and psychiatric service (90833).
What drugs does Mary Useva prescribe most?
In 2024 Medicare Part D data, Mary Useva's most prescribed drugs by claims were Aripiprazole, Sertraline HCl and Lamotrigine.
Has Mary Useva received payments from drug or device companies?
CMS Open Payments shows $1,769 in general payments to Mary Useva from 9 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Mary Useva been practicing?
Mary Useva graduated from medical school in 2014, 12 years ago.
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