Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Debmalya Mukherjee, MD
Hospitalist Physician in Boston, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356371744
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Registry record
Entity type Individual (Type 1)
Name Dr. Debmalya Mukherjee
Credential MD
Sex Male
Practice address 75 State St Fl 26, Boston, MA, 02109
Phone (855) 347-4108
Fax (616) 830-8213
Enumeration date Jul 3, 2006
Last updated in NPPES Nov 29, 2024
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 044815 (CT) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 233803 (MA) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 233803 (MA) Secondary
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 |
|---|---|---|---|
| 001448150 | Medicaid | CT | - |
| 1356371744 | Other | CT | CIGNA |
| 134550 | Other | MA | FALLON |
| 510492088 | Other | MA | UHC |
| AA113569 | Other | MA | HPHC |
| 9585080 | Other | - | AETNA |
| CT0000439 | Other | - | TRICARE |
| 010044815CTD1 | Other | CT | BCBS |
| 510492088 | Other | MA | CIGNA |
| J42785 | Other | MA | BCBS |
| 2148480 | Medicaid | MA | - |
| 44815 | Other | - | CONNECTICARE |
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 Debmalya Mukherjee?
The National Provider Identifier (NPI) for Debmalya Mukherjee is 1356371744, a Type 1 (individual) record in the CMS NPPES registry.
Where does Debmalya Mukherjee practice?
The practice location on file with NPPES is in Boston, 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 2024-11-29.