Holly Ann Greiner, FNP
- Medicare patients, 2024
- 154
- Part D claims, 2024
- 501
- MIPS score, 2024
- 86
- Hospital affiliations
- 2
- Medical groups
- 5
- Practice address
- 350 Parrish Street, Canandaigua, NY 14424
- Practice phone
- Call (585) 396-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Holly Greiner'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.
Holly Ann Greiner is a family nurse practitioner in Canandaigua, New York
Holly Greiner practices at F.F. Thompson Hospital in Canandaigua, New York, part of University of Rochester Medicine.
Holly Greiner's NPI, 1609313006, was assigned on January 23, 2017. Holly Greiner holds New York license 341316.
- NPI
- 1609313006NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062795925
- NPI enumeration date
- January 23, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (585) 396-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Holly Ann Greiner practices at F.F. Thompson Hospital in Canandaigua, New York
Holly Greiner's primary practice is F.F. Thompson Hospital, at 350 Parrish Street, Canandaigua, NY 14424 in Ontario County. The practice phone is (585) 396-6000.
- F.F. Thompson Hospital350 Parrish Street, Canandaigua, NY 14424 · Ontario CountyPhone(585) 396-6000
Source: Dmand AI Affiliation Data
Holly Ann Greiner is affiliated with 4 sites of care and 5 medical groups
Holly Greiner's primary practice is F.F. Thompson Hospital in Canandaigua, New York, part of University of Rochester Medicine. Holly Greiner is also affiliated with Noyes Memorial Hospital. The medical group on file is WellNow Urgent Care. Dmand AI also links Holly Greiner to 4 more medical groups, 1 group practice or clinic and 1 skilled nursing facility, each named with a free account. Holly Greiner's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Holly Ann Greiner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Holly Greiner practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| F.F. Thompson Hospital | Available with a free account |
| +3 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Holly Ann Greiner is one of 10,214 family nurse practitioners in New York
Family is Holly Greiner's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Holly Greiner is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near Holly Greiner
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
Holly Ann Greiner treated 154 Medicare patients in 2024, average age 68
CMS counts 154 Medicare patients who saw Holly Greiner in 2024. The largest group is 65 to 74, with 53 patients. 68% of them have high cholesterol, and 60% have high blood pressure. 27% are also on Medicaid. Their average risk score is 0.77, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Holly Greiner's median patient age at 40, with 59% women.
Holly Greiner's Medicare patients by age, 2024
Holly Greiner's Medicare patients by sex, 2024
- Women9058%
- Men6442%
Chronic conditions among Holly Greiner's Medicare patients, 2024
- High cholesterol68%
- High blood pressure60%
- Arthritis32%
- Diabetes23%
- Mood disorders23%
- Anxiety22%
- Depression22%
- Atrial fibrillation14%
Share of Medicare patients with each condition. A patient can have several.
Holly Greiner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Holly Ann Greiner wrote 501 Medicare Part D claims in 2024
In 2024, Holly Greiner wrote 501 Medicare Part D claims for 357 patients. 96% of them were for generic drugs.
Holly Greiner's Part D claims by kind of drug, 2024
- Generic483 claims96%
- Brand-name18 claims4%
Drug classes CMS tracks in Holly Greiner's Part D claims, 2024
- Antibiotics46%230 of 501 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
Holly Ann Greiner scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Holly Greiner for performance year 2024, reported as part of a group. Holly Greiner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Holly Greiner's MIPS scores, performance year 2024
- 86of 100Final score
- 64.1of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 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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Sources for Holly Ann Greiner'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) |
| 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 Holly Ann Greiner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Holly Ann Greiner's NPI number?
Holly Ann Greiner's NPI number is 1609313006. It was assigned on January 23, 2017, and it is active in the NPI Registry.
What does Holly Ann Greiner specialize in?
Holly Ann Greiner is a family nurse practitioner in Canandaigua, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Holly Ann Greiner practice?
Holly Greiner practices at 350 Parrish Street, Canandaigua, NY 14424. Holly Greiner's primary practice is F.F. Thompson Hospital in Canandaigua, New York, part of University of Rochester Medicine. Dmand AI also links Holly Greiner to 4 medical groups, 1 group practice or clinic and 1 skilled nursing facility.
What is Holly Ann Greiner's office phone number?
The practice phone on file for Holly Greiner is (585) 396-6000.
What is Holly Ann Greiner's medical license number?
Holly Greiner holds New York license 341316.
Which hospitals is Holly Ann Greiner affiliated with?
Holly Greiner practices at F.F. Thompson Hospital in Canandaigua, New York. Holly Greiner is also affiliated with Noyes Memorial Hospital.
What medical group is Holly Ann Greiner part of?
Holly Greiner is linked to WellNow Urgent Care. Dmand AI links Holly Greiner to 4 more medical groups.
Does Holly Ann Greiner accept Medicare?
Yes. CMS lists Holly Greiner as accepting Medicare assignment.
What is Holly Ann Greiner's MIPS score?
Holly Greiner's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Holly Ann Greiner see?
CMS counts 154 Medicare patients who saw Holly Greiner in 2024, with an average age of 68.
How long has Holly Ann Greiner been practicing?
Holly Greiner graduated from medical school in 2016, 10 years ago.
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