Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Holli Drendel, PH.D., FACMGG

Ph.D. Medical Genetics in Milwaukee, WI · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366035628

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Registry record

Entity type Individual (Type 1)

Name Dr. Holli Drendel

Credential PH.D., FACMGG

Sex Female

Practice address Medical College of Wisconsin, Wdl Building, Rm 208, 9200 W. Wisconsin Ave, Milwaukee, WI, 53226

Phone (414) 805-4862

Enumeration date Feb 18, 2021

Last updated in NPPES Feb 18, 2021

Taxonomy & licenses

170100000X Ph.D. Medical Genetics Other Service Providers Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Holli Drendel's NPI record?

Cross-check NPI 1366035628 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1366035628 active?

Yes, as of the latest NPPES snapshot, NPI 1366035628 is active (record last updated 2021-02-18).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-18.