Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anna Volz Voelzke, NP

Family Medicine Physician in Silver Spring, MD · enumerated 2020.

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

National Provider Identifier

1336735919

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Registry record

Entity type Individual (Type 1)

Name Anna Volz Voelzke

Credential NP

Sex Female

Practice address 8403 Colesville Rd Ste 1100, Silver Spring, MD, 20910

Phone (443) 383-9300

Fax (855) 866-8710

Enumeration date Dec 17, 2020

Last updated in NPPES Feb 23, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License R227451 (MD) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License RN1038159 (DC) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

Is NPI 1336735919 active?

Yes, as of the latest NPPES snapshot, NPI 1336735919 is active (record last updated 2023-02-23).

How do I verify Anna Voelzke's NPI record?

Cross-check NPI 1336735919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-23.