Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David S. Greenes, M.D.
Specialist in Needham, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124074372
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Registry record
Entity type Individual (Type 1)
Name David S. Greenes
Credential M.D.
Sex Male
Practice address 111 Lincoln St, Needham, MA, 02492
Phone (781) 444-7186
Fax (781) 449-4617
Enumeration date May 26, 2006
Last updated in NPPES Jul 13, 2026
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7264692 | Other | MA | CIGNA |
| 3871474 | Other | MA | AETNA |
| AA12465 | Other | MA | HPHC |
| J17075 | Other | MA | BCBS |
| 079518 | Other | MA | TUFTS |
| 3164403 | Medicaid | MA | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for David Greenes?
The National Provider Identifier (NPI) for David Greenes is 1124074372, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Greenes practice?
The practice location on file with NPPES is in Needham, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-13.