Katayun Kayomarz Mama
Emergency Medicine Physician · New Rochelle, NY
Katayun Kayomarz Mama is an emergency medicine physician with a practice address in New Rochelle, New York, and NPI 1821298829, issued on Jul 19, 2007. Check the license (New York 142230, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Katayun Kayomarz Mama
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 142230 NY
Self-reported in NPPES; status is on the state search - Practice location
- 16 Guion Place, New Rochelle, NY 10801
- Phone
- (914) 632-5000
- Enumerated
- Jul 19, 2007
- Record last updated
- Jul 19, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (914) 632-9662
- Medicaid ID
- 01385313 NY
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 5,025 in New York → Look up another NPI →
Also registered at 16 Guion Place
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Margaret Coll, NURSE PRACTOTIONERFamily Nurse Practitioner1902077175
- Oluwatoyin Modupe, FNPFamily Medicine Physician1538666300
- Chioma Nwachukwu, M.D.Student in an Organized Health Care Education/Training Program1881385896
- Rayana Shrestha, MBBSStudent in an Organized Health Care Education/Training Program1083533285
- Swikriti Shrestha, M.D.Student in an Organized Health Care Education/Training Program1497546386
Verify Katayun Kayomarz Mama in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 142230Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average emergency medicine physician in 2024
140 Medicare Part D claims for 108 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Prednisone15 claims
- Cephalexin14 claims
- Ciprofloxacin Hcl14 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.
Katayun Kayomarz Mama among 5,025 emergency medicine physician records in New York
Katayun Kayomarz Mama is one of 5,025 emergency medicine physician records with a practice address in New York. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 28% of them.
- NPI issued2007 · 28% of these records are older, 65% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2007 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in New York
There are 5,025 emergency medicine physician records in New York.
All 5,025 in New York → Every provider in New Rochelle → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Victoria Cespedes, M.D.New Rochelle, NY 108011578660163
- Hyun Chung, MDNew Rochelle, NY 108011003843673
- Esther Ihezie, M.DNew Rochelle, NY 108011720308687
- Lawrence Klecatsky, MDNew Rochelle, NY 108011093750580
- Michael Lahn, MDNew Rochelle, NY 108011073602801
- Barbara Lock, MDNew Rochelle, NY 108011629015359
- Ligija Rociunas, MDNew Rochelle, NY 108011588680185
- Jazmin Sevilla, MDNew Rochelle, NY 108011154064210
Common questions
What is Katayun Kayomarz Mama's NPI number?
Katayun Kayomarz Mama's National Provider Identifier (NPI) is 1821298829, issued on Jul 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Katayun Kayomarz Mama located?
The NPPES record lists a practice address at 16 Guion Place, New Rochelle, NY, 10801. Phone: (914) 632-5000. Providers update this record themselves, so call before visiting.
How can I verify Katayun Kayomarz Mama's license?
NPPES lists New York license number 142230, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katayun Kayomarz Mama prescribe under Medicare Part D?
In 2024, Katayun Kayomarz Mama had 140 Medicare Part D claims for 108 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.