Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Denise L Zawitoski, AUD
Audiologist in Baltimore, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336168913
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Registry record
Entity type Individual (Type 1)
Name Mrs. Denise L Zawitoski
Credential AUD
Sex Female
Practice address 6535 N Charles St Ste 250, Baltimore, MD, 21204
Phone (410) 821-5151
Fax (410) 823-8642
Enumeration date Jul 18, 2006
Last updated in NPPES Sep 26, 2019
Taxonomy & licenses
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| KJ47/53443502 | Other | MD | CAREFIRST MARYLAND GBMC |
| 408851400 | Medicaid | MD | - |
| S1290024 | Other | MD | CAREFIRST REGIONAL GBMC |
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 1336168913 active?
Yes, as of the latest NPPES snapshot, NPI 1336168913 is active (record last updated 2019-09-26).
How do I verify Denise Zawitoski's NPI record?
Cross-check NPI 1336168913 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 → Greater Baltimore Medical Center, Inc. Otolaryngology Physician · Baltimore, MD NPI 1295788073 Greater Baltimore Medical Center, Inc. Audiologist · Baltimore, MD NPI 1194973396 Larry Taylor Audiologist · Baltimore, MD NPI 1255972667 Greater Baltimore Medical Center, Inc. Speech-Language Pathologist · Baltimore, MD NPI 1275355828
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-26.