Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Wayne E Mashas, MD
Surgery Physician in Augusta, ME · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629040845
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Registry record
Entity type Individual (Type 1)
Name Dr. Wayne E Mashas
Credential MD
Sex Male
Practice address 35 Medical Center Pkwy, Augusta, ME, 04330
Phone (207) 621-4680
Fax (207) 622-4085
Enumeration date Feb 2, 2006
Last updated in NPPES Dec 21, 2020
Taxonomy & licenses
2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 278096 (NY) Secondary
2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License S5430 (TX) Secondary
2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License MD072744L (PA) Secondary
2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License ME129110 (FL) 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 |
|---|---|---|---|
| 02157748 | Medicaid | NY | - |
| 020050007 | Other | PA | RR MEDICARE PIN |
| GU040042 | Other | PA | PA MEDICARE GROUP |
| CC9269 | Other | PA | RR MEDICARE GROUP |
| 001833910001 | Medicaid | PA | - |
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Wayne Mashas?
Wayne Mashas is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-21.