Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Lizabeth Rae Katz, LCSW C
Social Worker in Rockville, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942212253
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Registry record
Entity type Individual (Type 1)
Name Ms. Lizabeth Rae Katz
Credential LCSW C
Sex Female
Practice address 200 Wood Hill Rd, Rockville, MD, 20850
Phone (301) 838-4200
Fax (301) 309-2596
Enumeration date Aug 13, 2006
Last updated in NPPES Oct 27, 2011
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 60841701 | Other | MD | BCBS OF MD |
| 235313 | Other | MD | KAISER |
| A2840095 | Other | DC | BCBS OF DC |
| 7621331 | Other | MD | AETNA |
| 900400900 | Medicaid | MD | - |
| 291639000 | Other | MD | MAGELLAN |
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 1942212253 active?
Yes, as of the latest NPPES snapshot, NPI 1942212253 is active (record last updated 2011-10-27).
How do I verify Lizabeth Katz's NPI record?
Cross-check NPI 1942212253 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Jennifer Udler Social Worker · Rockville, MD NPI 1528070836 Zachary Lehman Social Worker · Rockville, MD NPI 1356353668 Heidi Cohen Social Worker · Rockville, MD NPI 1326050642 Jennifer Firestone Social Worker · Rockville, MD NPI 1184636409 Deborah Goldstein Social Worker · Rockville, MD NPI 1184636417 Laurence Fabre-Welmond Social Worker · Rockville, MD NPI 1215949516 Lori Kolle Social Worker · Rockville, MD NPI 1194737494 Jamell White Social Worker · Rockville, MD NPI 1457363764
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-27.