Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joy Nielsen, M.D.
Urology Physician in Austin, TX · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083618706
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Registry record
Entity type Individual (Type 1)
Name Dr. Joy Nielsen
Credential M.D.
Sex Female
Practice address 12221 N Mo Pac Expy, Austin, TX, 78758
Phone (512) 901-4021
Fax (512) 901-3921
Enumeration date Jun 10, 2005
Last updated in NPPES Feb 25, 2013
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 |
|---|---|---|---|
| P00673013 | Other | TX | RR MEDICARE |
| 194876201 | Medicaid | TX | - |
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 Joy Nielsen's NPI record?
Cross-check NPI 1083618706 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1083618706 active?
Yes, as of the latest NPPES snapshot, NPI 1083618706 is active (record last updated 2013-02-25).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-25.