Yanina Greyf, NP
- Medicare patients, 2024
- 166
- Part D claims, 2024
- 2,915
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 984 50th St, Brooklyn, NY 11219
- Practice phone
- Call (718) 283-8773
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Maimonides Medical Center - Division of Endocrinology Fpp
Brooklyn, New York
Find Yanina Greyf'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.
Yanina Greyf is a family nurse practitioner in Brooklyn, New York
Yanina Greyf practices at Maimonides Medical Center - Division of Endocrinology Fpp in Brooklyn, New York.
Yanina Greyf's NPI, 1174557136, was assigned on July 10, 2006. Yanina Greyf holds New York license 334607.
- NPI
- 1174557136NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870503923
- NPI enumeration date
- July 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (718) 283-8773
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Yanina Greyf practices at Maimonides Medical Center - Division of Endocrinology Fpp in Brooklyn, New York
Yanina Greyf's primary practice is Maimonides Medical Center - Division of Endocrinology Fpp, at 984 50th St, Brooklyn, NY 11219 in Kings County. The practice phone is (718) 283-8773.
- Maimonides Medical Center - Division of Endocrinology Fpp984 50th St, Brooklyn, NY 11219 · Kings CountyPhone(718) 283-8773
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Yanina Greyf is affiliated with 4 sites of care and 2 medical groups
Yanina Greyf's primary practice is Maimonides Medical Center - Division of Endocrinology Fpp in Brooklyn, New York. Yanina Greyf is also affiliated with Maimonides Medical Center. The medical group on file is Maimonides Medical Center. Dmand AI also links Yanina Greyf to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Yanina Greyf's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Yanina Greyf practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maimonides Medical Center - Division of Endocrinology Fpp | Available with a free account |
| +3 more sites and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Yanina Greyf is one of 10,214 family nurse practitioners in New York
Family is Yanina Greyf's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Yanina Greyf is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near Yanina Greyf
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
Yanina Greyf treated 166 Medicare patients in 2024, average age 73
CMS counts 166 Medicare patients who saw Yanina Greyf in 2024. The largest group is 65 to 74, with 66 patients. 75% of them have diabetes, and 75% have high blood pressure. 50% are also on Medicaid. Their average risk score is 1.78, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Yanina Greyf's median patient age at 58, with 72% women.
Yanina Greyf's Medicare patients by age, 2024
Yanina Greyf's Medicare patients by sex, 2024
- Women11267%
- Men5433%
Chronic conditions among Yanina Greyf's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease40%
- Chronic kidney disease39%
- Heart failure26%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Yanina Greyf's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women72%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Yanina Greyf wrote 2,915 Medicare Part D claims in 2024
In 2024, Yanina Greyf wrote 2,915 Medicare Part D claims for 387 patients. 35% of them were for generic drugs.
Yanina Greyf's Part D claims by kind of drug, 2024
- Generic1,016 claims35%
- Brand-name1,533 claims53%
- Other366 claims13%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Yanina Greyf offers telehealth to Medicare patients
Yanina Greyf accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Yanina Greyf as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- 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.
Sources for Yanina Greyf'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 Yanina Greyf
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Yanina Greyf's NPI number?
Yanina Greyf's NPI number is 1174557136. It was assigned on July 10, 2006, and it is active in the NPI Registry.
What does Yanina Greyf specialize in?
Yanina Greyf is a family nurse practitioner in Brooklyn, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Yanina Greyf practice?
Yanina Greyf practices at 984 50th St, Brooklyn, NY 11219. Yanina Greyf's primary practice is Maimonides Medical Center - Division of Endocrinology Fpp in Brooklyn, New York. Dmand AI also links Yanina Greyf to 2 group practices and clinics and 1 medical group.
What is Yanina Greyf's office phone number?
The practice phone on file for Yanina Greyf is (718) 283-8773.
What is Yanina Greyf's medical license number?
Yanina Greyf holds New York license 334607.
Which hospitals is Yanina Greyf affiliated with?
Yanina Greyf is affiliated with Maimonides Medical Center.
What medical group is Yanina Greyf part of?
Yanina Greyf is linked to Maimonides Medical Center. Dmand AI links Yanina Greyf to 1 more medical group.
Does Yanina Greyf accept Medicare?
Yes. CMS lists Yanina Greyf as accepting Medicare assignment.
Does Yanina Greyf offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Yanina Greyf as offering telehealth services.
How many Medicare patients does Yanina Greyf see?
CMS counts 166 Medicare patients who saw Yanina Greyf in 2024, with an average age of 73.
How long has Yanina Greyf been practicing?
Yanina Greyf graduated from medical school in 2005, 21 years ago.
Selling to family practices?
See family nurse practitioners in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card