Mary Ann Romanyshyn, NP
- Medicare patients, 2024
- 583
- Part D claims, 2024
- 6,475
- Hospital affiliations
- 2
- Industry payments
- $24
- Medical group
- 1
- Practice address
- One Guthrie Square, Sayre, PA 18840
- Practice phone
- Call (570) 888-6666
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mary Romanyshyn'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 Ann Romanyshyn is a nurse practitioner in Sayre, Pennsylvania
Mary Romanyshyn practices at Guthrie Robert Packer Hospital in Sayre, Pennsylvania, part of The Guthrie Clinic.
Mary Romanyshyn's NPI, 1184698532, was assigned on February 14, 2006. Mary Romanyshyn holds Pennsylvania license VP004279C.
- NPI
- 1184698532NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830138155
- NPI enumeration date
- February 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (570) 888-6666
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary Ann Romanyshyn practices at 2 locations in Sayre, Pennsylvania
Mary Romanyshyn's primary practice is Guthrie Robert Packer Hospital, at One Guthrie Square, Sayre, PA 18840 in Bradford County. The practice phone is (570) 888-6666. Mary Romanyshyn also practices at Guthrie Robert Packer Hospital, 1 Guthrie Sq, Sayre, PA 18840.
- Guthrie Robert Packer HospitalPrimaryOne Guthrie Square, Sayre, PA 18840 · Bradford CountyPhone(570) 888-6666
- Guthrie Robert Packer Hospital1 Guthrie Sq, Sayre, PA 18840 · Bradford CountyPhone(570) 888-6666
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Mary Ann Romanyshyn is affiliated with 3 sites of care and 1 medical group
Mary Romanyshyn's primary practice is Guthrie Robert Packer Hospital in Sayre, Pennsylvania, part of The Guthrie Clinic. Mary Romanyshyn is also affiliated with Guthrie Corning Hospital. The medical group on file is Guthrie Medical Group. Dmand AI also links Mary Romanyshyn to 1 more breast imaging center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mary Ann Romanyshyn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Romanyshyn practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Guthrie Robert Packer Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across The Guthrie Clinic and 6.2K+ hospitals, with verified contacts in the same login.
Mary Ann Romanyshyn is one of 2,845 nurse practitioners in Pennsylvania
Nurse practitioner is Mary Romanyshyn's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Mary Romanyshyn's licenses on file in 2 states: Pennsylvania and New York.
Specialties and state licenses
- Nurse practitioner, PennsylvaniaPrimary
- New York license
Nurse practitioners near Mary Romanyshyn
Counts of 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
Mary Ann Romanyshyn treated 583 Medicare patients in 2024, average age 78
CMS counts 583 Medicare patients who saw Mary Romanyshyn in 2024. The largest group is 75 to 84, with 246 patients. 75% of them have atrial fibrillation, and 75% have high blood pressure. 10% 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 Mary Romanyshyn's median patient age at 77, with 44% women.
Mary Romanyshyn's Medicare patients by age, 2024
Mary Romanyshyn's Medicare patients by sex, 2024
- Women25043%
- Men33357%
Chronic conditions among Mary Romanyshyn's Medicare patients, 2024
- Atrial fibrillation75%
- High blood pressure75%
- High cholesterol75%
- Heart failure53%
- Arthritis43%
- Ischemic heart disease40%
- Diabetes34%
- Chronic kidney disease32%
Share of Medicare patients with each condition. A patient can have several.
Mary Romanyshyn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary Ann Romanyshyn wrote 6,475 Medicare Part D claims in 2024
In 2024, Mary Romanyshyn wrote 6,475 Medicare Part D claims for 862 patients. 78% of them were for generic drugs.
Mary Romanyshyn's Part D claims by kind of drug, 2024
- Generic5,023 claims78%
- Brand-name1,452 claims22%
Drug classes CMS tracks in Mary Romanyshyn's Part D claims, 2024
- Antibiotics1%44 of 6,475 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
How Mary Ann Romanyshyn takes part in Medicare
Mary Romanyshyn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Mary Ann Romanyshyn received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Mary Romanyshyn from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $24.
Companies that paid Mary Romanyshyn 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 Mary Ann Romanyshyn'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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) |
| 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 Mary Ann Romanyshyn
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 Ann Romanyshyn's NPI number?
Mary Ann Romanyshyn's NPI number is 1184698532. It was assigned on February 14, 2006, and it is active in the NPI Registry.
What does Mary Ann Romanyshyn specialize in?
Mary Ann Romanyshyn is a nurse practitioner in Sayre, Pennsylvania. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mary Ann Romanyshyn practice?
Mary Romanyshyn practices at One Guthrie Square, Sayre, PA 18840. Mary Romanyshyn also practices at 1 Guthrie Sq, Sayre, PA 18840. Mary Romanyshyn's primary practice is Guthrie Robert Packer Hospital in Sayre, Pennsylvania, part of The Guthrie Clinic. Dmand AI also links Mary Romanyshyn to 1 breast imaging center.
What is Mary Ann Romanyshyn's office phone number?
The practice phone on file for Mary Romanyshyn is (570) 888-6666.
What is Mary Ann Romanyshyn's medical license number?
Mary Romanyshyn holds Pennsylvania license VP004279C, one of the licenses on file in 2 states.
Which states has Mary Ann Romanyshyn been licensed in?
Dmand AI has state licenses on file for Mary Romanyshyn in Pennsylvania and New York.
Which hospitals is Mary Ann Romanyshyn affiliated with?
Mary Romanyshyn practices at Guthrie Robert Packer Hospital in Sayre, Pennsylvania. Mary Romanyshyn is also affiliated with Guthrie Corning Hospital.
What medical group is Mary Ann Romanyshyn part of?
Mary Romanyshyn is linked to Guthrie Medical Group.
Does Mary Ann Romanyshyn accept Medicare?
Yes. CMS lists Mary Romanyshyn as accepting Medicare assignment.
How many Medicare patients does Mary Ann Romanyshyn see?
CMS counts 583 Medicare patients who saw Mary Romanyshyn in 2024, with an average age of 78.
Has Mary Ann Romanyshyn received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Mary Romanyshyn from 1 company from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Mary Ann Romanyshyn been practicing?
Mary Romanyshyn graduated from medical school in 1996, 30 years ago.
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