Dr. John A Mecenas, M.D.
Dr. John A Mecenas is a Surgery Physician provider (Surgery) practicing in Ithaca, NY, registered in the NPPES registry with NPI 1821090036 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1821090036 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John A Mecenas |
| Credential | M.D. |
| Sex | Male |
| Practice address | 1301 TRUMANSBURG RD, STE E, Ithaca, NY, 14850 |
| Phone | 6072733161 |
| Fax | 6072734979 |
| Enumeration date | 2005-06-01 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 209627 | NY |
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 |
|---|---|---|---|
| 02285954 | Medicaid | NY | — |
Copy-ready billing details
Provider: John Mecenas, M.D. NPI: 1821090036 Taxonomy: 208600000X (Surgery Physician) Address: 1301 TRUMANSBURG RD, STE E, Ithaca, NY, 14850
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1164424362 | Christopher Peck | Individual | Surgical Physician Assistant | Ithaca, NY |
| 1982606125 | David Schwed | Individual | Surgery Physician | Ithaca, NY |
| 1740282979 | Cora Foster | Individual | Surgery Physician | Ithaca, NY |
| 1972505188 | Charles Lindsey | Individual | Surgical Physician Assistant | Ithaca, NY |
| 1568464766 | Catherine Eckenrode | Individual | Nurse Practitioner | Ithaca, NY |
| 1376513085 | Sanjeev Vohra | Individual | Urology Physician | Ithaca, NY |
| 1871563577 | Sami Husseini | Individual | Urology Physician | Ithaca, NY |
| 1750351466 | Catherine Husa | Individual | Gynecology Physician | Ithaca, NY |
Verify this record
Cross-check NPI 1821090036 against the authoritative CMS record: view Dr. John A Mecenas 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
What is the NPI number for John Mecenas?
Where does John Mecenas practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.