Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Dana Greenberg Biederman, O.D.
Optometrist in Frisco, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487696811
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Registry record
Entity type Individual (Type 1)
Name Dr. Dana Greenberg Biederman
Credential O.D.
Sex Female
Practice address 10150 Legacy Dr Ste 300, Frisco, TX, 75033
Phone (469) 444-8888
Enumeration date Jun 11, 2006
Last updated in NPPES Sep 20, 2021
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| DO9312 | Other | TX | RAILROAD MEDICARE |
| 00E41Y | Other | TX | GROUP PTAN |
| 1234530001 | Other | TX | GROUP DMERC |
| 1902852346 | Other | TX | GROUP NPI |
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 NPI 1487696811 active?
Yes, as of the latest NPPES snapshot, NPI 1487696811 is active (record last updated 2021-09-20).
How do I verify Dana Biederman's NPI record?
Cross-check NPI 1487696811 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-20.