Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert Staszewski, M.D.
Dermatology Physician in Boston, MA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891785168
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Registry record
Entity type Individual (Type 1)
Name Dr. Robert Staszewski
Credential M.D.
Sex Male
Practice address 30 Lancaster Street, Suite 400, Boston, MA, 02114
Phone (617) 722-4100
Fax (617) 227-1134
Enumeration date Oct 26, 2005
Last updated in NPPES May 13, 2019
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 |
|---|---|---|---|
| J11307 | Other | MA | BCBS MA |
| 3079228 | Medicaid | MA | - |
| 055312 | Other | MA | TUFTS HEALTH PLAN |
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 Robert Staszewski?
The National Provider Identifier (NPI) for Robert Staszewski is 1891785168, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Staszewski 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
Browse all → Joannes Grevelink Dermatology Physician · Boston, MA NPI 1538150982 Boston Dermatology and Laser Center, LLC Dermatology Physician · Boston, MA NPI 1215963574 Jennifer Hunter-Yates Dermatology Physician · Boston, MA NPI 1821025909 Bd & L Provider LLC Dermatology Physician · Boston, MA NPI 1629209234
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-13.