Kathryn Martin
Pediatric Surgery Physician · Hawthorne, NY
Kathryn Martin is a pediatric surgery physician with a practice address in Hawthorne, New York, and NPI 1104297506, issued on Oct 12, 2015. Check the license (New York 313770, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Kathryn Martin
- Primary taxonomy
- Pediatric Surgery Physician 2086S0120X
- License numbers
- 313770 NY
MD455706 PA
Self-reported in NPPES; status is on the state search - Practice location
- 19 Bradhurst Ave Ste 3050N, Hawthorne, NY 10532
- Phone
- (914) 775-5437
- Enumerated
- Oct 12, 2015
- Record last updated
- Jun 27, 2022
- Entity
- Type 1 · individual
8 nearest pediatric surgery physician records → All 88 in New York → Look up another NPI →
Also registered at 19 Bradhurst Ave Ste 3050N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Monica Chow, M.D.Pediatric Surgery Physician1841632320
Verify Kathryn Martin 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 313770Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $494.85
6 payments; by number, the most common kind was food and beverage; the largest payer was W. L. Gore & Associates, Inc. The 523 providers of this specialty with any payment received $5,419.89 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.
Kathryn Martin among 88 pediatric surgery physician records in New York
Kathryn Martin is one of 88 pediatric surgery physician records with a practice address in New York. 53% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 83% of them.
- NPI issued2015 · 83% of these records are older, 13% newer
- In a Medicare fileYes · 53% of these records are
- In the CMS Doctors and Clinicians fileNo · 18% of these records are
- Record last updated2022 · 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 2086S0120X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Surgery Physician providers in New York
There are 88 pediatric surgery physician records in New York.
All 88 in New York → Every provider in Hawthorne → Pediatric Surgery Physician nationwide →
The 8 pediatric surgery physician records with the nearest ZIP codes
- Monica Chow, M.D.Hawthorne, NY 105321841632320
- Leif Holgersen, M.D.Hartsdale, NY 105301083661250
- Christa Grant, MDValhalla, NY 105951598990467
- Oliver Hans-Josef Muensterer, MD, PHDValhalla, NY 105951164691457
- Gustavo Stringel, MDValhalla, NY 105951164516415
- Steven Borenstein, M.D.Bronx, NY 104671326107418
- Dominique Jan, MDBronx, NY 104671790726982
- Alexander Peters, MD, MPHNew York, NY 104671225422470
Common questions
What is Kathryn Martin's NPI number?
Kathryn Martin's National Provider Identifier (NPI) is 1104297506, issued on Oct 12, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Martin located?
The NPPES record lists a practice address at 19 Bradhurst Ave Ste 3050N, Hawthorne, NY, 10532. Phone: (914) 775-5437. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Martin's license?
NPPES lists New York license number 313770, 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.
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.