Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Tanya Katarina Bulj, M.D.
Dermatology Physician in Aurora, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316144892
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Registry record
Entity type Individual (Type 1)
Name Dr. Tanya Katarina Bulj
Credential M.D.
Sex Female
Practice address 2285 Sequoia Dr, Aurora, IL, 60506
Phone (630) 859-6700
Enumeration date Jun 28, 2007
Last updated in NPPES Nov 22, 2021
Taxonomy & licenses
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 036.122300 (IL) Primary
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 |
|---|---|---|---|
| 04515143 | Other | IL | BCBS# |
| 036122300 | Medicaid | IL | - |
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
How do I verify Tanya Bulj's NPI record?
Cross-check NPI 1316144892 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1316144892 active?
Yes, as of the latest NPPES snapshot, NPI 1316144892 is active (record last updated 2021-11-22).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-22.