Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Theodore T Chang, M.D.
Urology Physician in Albany, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477503936
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Registry record
Entity type Individual (Type 1)
Name Theodore T Chang
Credential M.D.
Sex Male
Practice address 319 S Manning Blvd, Suite 106, Albany, NY, 12208
Phone (518) 438-1019
Fax (518) 438-0981
Enumeration date May 12, 2006
Last updated in NPPES Aug 27, 2024
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 |
|---|---|---|---|
| 92950 | Other | NY | GHI HMO |
| P00291584 | Other | NY | RAILROAD MEDICARE |
| 00406922007 | Other | NY | BLUE SHIELD NORTHEASTERN |
| 10002480 | Other | NY | CAPITAL DISTRICT PHYSICIA |
| 1099057 | Other | NY | GHI PPO |
| 24134 | Other | NY | MOHAWK VALLEY PHYSICIANS |
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 Theodore Chang?
The National Provider Identifier (NPI) for Theodore Chang is 1477503936, a Type 1 (individual) record in the CMS NPPES registry.
Where does Theodore Chang practice?
The practice location on file with NPPES is in Albany, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Thomas Canavan Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Albany, NY NPI 1609877422 Javid Saifi Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Albany, NY NPI 1912908625 Helen Vu Obstetrics & Gynecology Physician · Albany, NY NPI 1386638765 Timothy Mcelrath Gynecologic Oncology Physician · Albany, NY NPI 1659368090 Patrick Timmins Gynecologic Oncology Physician · Albany, NY NPI 1942297080 Anne Wilkinson Family Nurse Practitioner · Albany, NY NPI 1639166564 Lisa Armao Family Nurse Practitioner · Albany, NY NPI 1558350066 Dominick Paonessa Specialist · Albany, NY NPI 1215909973
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-27.