Walter Barry Greenfield, MD
Pediatrics Physician · Yonkers, NY
Walter Barry Greenfield, MD is a pediatrics physician with a practice address in Yonkers, New York, and NPI 1174697171, issued on Nov 20, 2006. Check the license (New York 169756, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Walter Barry Greenfield
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 169756 NY
Self-reported in NPPES; status is on the state search - Practice location
- 984 NO Broadway, Yonkers, NY 10701
- Phone
- (914) 965-3670
- Enumerated
- Nov 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (914) 965-7857
- Medicaid ID
- 01030060 NY
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 5,795 in New York → Look up another NPI →
Verify Walter Barry Greenfield 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 169756Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average pediatrics physician in 2024
11 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Walter Barry Greenfield among 5,795 pediatrics physician records in New York
Walter Barry Greenfield, MD is one of 5,795 pediatrics physician records with a practice address in New York. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 51% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2007 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 pediatrics physician records list a practice address in Yonkers
They are 39 of the 3,593 NPPES records with a practice address in Yonkers, and 5,795 pediatrics physician records in New York.
All 5,795 in New York → Every provider in Yonkers → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Selma Azeez, M.D.Yonkers, NY 107011588719892
- Elizabeth Bobde, M.D.Yonkers, NY 107011417000498
- Oliver Cartano, MDYonkers, NY 107011003885039
- Diane Cracchiolo, MDYonkers, NY 107011861578692
- Katherine Hough, MDYonkers, NY 107011437222882
- Jay Izes, M.D.Yonkers, NY 107011174641336
- Michelle Jindal, MDYonkers, NY 107011598766974
- Ronald Lang, MDYonkers, NY 107011730117144
Common questions
What is Walter Barry Greenfield, MD's NPI number?
Walter Barry Greenfield, MD's National Provider Identifier (NPI) is 1174697171, issued on Nov 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Walter Barry Greenfield, MD located?
The NPPES record lists a practice address at 984 NO Broadway, Yonkers, NY, 10701. Phone: (914) 965-3670. Providers update this record themselves, so call before visiting.
How can I verify Walter Barry Greenfield, MD's license?
NPPES lists New York license number 169756, 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 Walter Barry Greenfield, MD prescribe under Medicare Part D?
In 2024, Walter Barry Greenfield, MD had 11 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.