Ira N. Grenadir, D.P.M.
Podiatrist · Cambridge, MA
Ira N. Grenadir, D.P.M. is a podiatrist with a practice address in Cambridge, Massachusetts, and NPI 1407892086, issued on Jun 21, 2006. Check the license (Massachusetts 1556, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ira N. Grenadir
- Credential
- D.P.M.
- Primary taxonomy
- Podiatrist 213E00000X
- License number
- 1556 MA
Self-reported in NPPES; status is on the state search - Practice location
- 205 Walden Street, Cambridge, MA 02140
- Phone
- (617) 492-1827
- Enumerated
- Jun 21, 2006
- Record last updated
- Sep 11, 2025
- Entity
- Type 1 · individual
8 nearest podiatrist records → All 287 in Massachusetts → Look up another NPI →
Verify Ira N. Grenadir in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 1556Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average podiatrist in 2024
12 Medicare Part D claims, against an average of 314 among the 6,407 providers of this specialty who prescribed in Part D.
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.
Ira N. Grenadir among 287 podiatrist records in Massachusetts
Ira N. Grenadir, D.P.M. is one of 287 podiatrist records with a practice address in Massachusetts. 67% 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 20% of them.
- NPI issued2006 · 20% of these records are older, 29% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2025 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213E00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Podiatrist providers in Massachusetts
There are 287 podiatrist records in Massachusetts.
All 287 in Massachusetts → Every provider in Cambridge → Podiatrist nationwide →
The 8 podiatrist records with the nearest ZIP codes
- David Kaplan, DPMCambridge, MA 021401841299955
- Jennifer Buchanan, DPMCambridge, MA 021391114214616
- Brandon Barrett, DPMCambridge, MA 021381477996155
- Michael Theodoulou, D.P.M.Somerville, MA 021431760430755
- Charles Connolly, DPMSomerville, MA 021441932105095
- Pasquale Cancelliere, DPMSomerville, MA 021451184860835
- Lynn-Indora Edmond, DPMBoston, MA 021351023696804
- Scott Horwitz, DPMBrighton, MA 021351003802133
Common questions
What is Ira N. Grenadir, D.P.M.'s NPI number?
Ira N. Grenadir, D.P.M.'s National Provider Identifier (NPI) is 1407892086, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ira N. Grenadir, D.P.M. located?
The NPPES record lists a practice address at 205 Walden Street, Cambridge, MA, 02140. Phone: (617) 492-1827. Providers update this record themselves, so call before visiting.
How can I verify Ira N. Grenadir, D.P.M.'s license?
NPPES lists Massachusetts license number 1556, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Ira N. Grenadir, D.P.M. prescribe under Medicare Part D?
In 2024, Ira N. Grenadir, D.P.M. had 12 Medicare Part D claims; the average among podiatrist prescribers was 314. 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.