Sorayah Genevieve Kaschak, NP-BC
Nurse Practitioner · New York, NY
Sorayah Genevieve Kaschak, NP-BC is a nurse practitioner with a practice address in New York, New York, and NPI 1942753751, issued on Jul 27, 2016. Check the license (New York 307891, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sorayah Genevieve Kaschak
- Credential
- NP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 307891 NY
Self-reported in NPPES; status is on the state search - Practice location
- 909 5TH Ave, New York, NY 10021
- Phone
- (212) 794-0800
- Enumerated
- Jul 27, 2016
- Record last updated
- Jul 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200316000551); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,097 in New York → Look up another NPI →
Also registered at 909 5TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jodi Logerfo, NPNurse Practitioner1659379048
- Catherine Orentreich, MDDermatology Physician1295733673
- David Orentreich, MDDermatology Physician1235137449
Verify Sorayah Genevieve Kaschak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 307891Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average nurse practitioner in 2024
218 Medicare Part D claims for 72 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Dutasteride85 claims
- Minoxidil53 claims
- Finasteride19 claims
- Spironolactone11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $19.99
1 payment: food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- N Orentreich And D Orentreich PtrNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sorayah Genevieve Kaschak among 3,097 nurse practitioner records in New York
Sorayah Genevieve Kaschak, NP-BC is one of 3,097 nurse practitioner records with a practice address in New York. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 57% of them.
- NPI issued2016 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 44% of these records are
- Graduated2016 · median 2017 among the 1,360 with a school on file
- Record last updated2016 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in New York
There are 3,097 nurse practitioner records in New York.
All 3,097 in New York → Every provider in New York → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Cheryl Conwell, ANPNy, NY 100211245406545
- Lauren Costello, FNPNew York, NY 100211104331214
- Janet Curtin, ANP-BCNew York, NY 100211124352539
- Jiang Fan, NPNew York, NY 100211871838789
- Bita Jalilizeinali, NPNew York, NY 100211710006275
- Doris Korona, NPNew York, NY 100211487602074
- Christine Liebertz, NPNew York, NY 100211225175680
- Jodi Logerfo, NPNew York, NY 100211659379048
Common questions
What is Sorayah Genevieve Kaschak, NP-BC's NPI number?
Sorayah Genevieve Kaschak, NP-BC's National Provider Identifier (NPI) is 1942753751, issued on Jul 27, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Sorayah Genevieve Kaschak, NP-BC located?
The NPPES record lists a practice address at 909 5TH Ave, New York, NY, 10021. Phone: (212) 794-0800. Providers update this record themselves, so call before visiting.
How can I verify Sorayah Genevieve Kaschak, NP-BC's license?
NPPES lists New York license number 307891, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Sorayah Genevieve Kaschak, NP-BC prescribe under Medicare Part D?
In 2024, Sorayah Genevieve Kaschak, NP-BC had 218 Medicare Part D claims for 72 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.