Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Alyssa Krentzel, PSYD
Psychologist in Marietta, GA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316590953
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Registry record
Entity type Individual (Type 1)
Name Dr. Alyssa Krentzel
Credential PSYD
Sex Female
Practice address 3939 Roswell Rd Ste 300, Marietta, GA, 30062
Phone (943) 202-7540
Fax (470) 986-7117
Enumeration date Jul 23, 2019
Last updated in NPPES Sep 22, 2023
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY004677 (GA) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD credential
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Alyssa Krentzel?
Alyssa Krentzel is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-22.