Marc A Granson, MD
Marc A Granson is a Vascular Surgery Physician provider (Surgery) practicing in Bethlehem, PA, registered in the NPPES registry with NPI 1407890817 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1407890817 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Marc A Granson |
| Credential | MD |
| Sex | Male |
| Practice address | 801 OSTRUM ST, Bethlehem, PA, 18015 |
| Phone | 6109544646 |
| Fax | 6109546450 |
| Enumeration date | 2006-06-15 |
| Last updated in NPPES | 2014-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2086S0129X | Vascular Surgery Physician | Primary | MD027101E | PA |
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 |
|---|---|---|---|
| 00940604 | Medicaid | PA | — |
Copy-ready billing details
Provider: Marc Granson, MD NPI: 1407890817 Taxonomy: 2086S0129X (Vascular Surgery Physician) Address: 801 OSTRUM ST, Bethlehem, PA, 18015
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1487571246 | Alexis Barrall | Individual | Emergency Medicine Physician | Bethlehem, PA |
| 1790788974 | Jocelyn Engle | Individual | Physician Assistant | Bethlehem, PA |
| 1902809288 | Steven Puccio | Individual | Orthopaedic Surgery Physician | Bethlehem, PA |
| 1659375541 | Deborah Burris | Individual | Certified Registered Nurse Anesthetist | Bethlehem, PA |
| 1902800386 | Bradley Parlin | Individual | Anesthesiology Physician | Bethlehem, PA |
| 1477558062 | Sarah Dolcemascolo | Individual | Medical Physician Assistant | Bethlehem, PA |
| 1548266828 | Kellie Beno | Individual | Certified Registered Nurse Anesthetist | Bethlehem, PA |
| 1932105228 | Mary Galante | Individual | Certified Registered Nurse Anesthetist | Bethlehem, PA |
Verify this record
Cross-check NPI 1407890817 against the authoritative CMS record: view Marc A Granson on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-07-08.