Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Berger, NP

Q: What is the NPI number for Mark Berger?

The National Provider Identifier (NPI) for Mark Berger is 1023471000, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in Caldwell, ID · enumerated 2016 · practices at Full Circle Health, Inc..

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

National Provider Identifier

1023471000

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Registry record

Entity type Individual (Type 1)

Name Mark Berger

Credential NP

Sex Male

Practice address 315 E Elm St # 201, Caldwell, ID, 83605

Phone (208) 514-2528

Fax (208) 375-2217

Enumeration date Mar 29, 2016

Last updated in NPPES Oct 22, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 201601702NP-PP (OR) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP1691A (ID) 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

Other identifiers

Identifier	Type	State	Issuer
F1215337	Other	ID	AANP

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

What is the NPI number for Mark Berger?

The National Provider Identifier (NPI) for Mark Berger is 1023471000, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Berger practice?

The practice location on file with NPPES is in Caldwell, ID. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Sulabha Chaganaboyana Family Medicine Physician · Caldwell, ID NPI 1659668218 Zechariah Wilson Family Medicine Physician · Caldwell, ID NPI 1104274950 Heidi Line Nurse Practitioner · Caldwell, ID NPI 1730809179 Hailey Graviet Family Medicine Physician · Caldwell, ID NPI 1164121356 Joseph Holmstead Family Medicine Physician · Caldwell, ID NPI 1295580587 Savannah Whiting Family Medicine Physician · Caldwell, ID NPI 1821843111 Zachary Leckenby Family Medicine Physician · Caldwell, ID NPI 1053168435 Jessica Blancett Family Medicine Physician · Caldwell, ID NPI 1144077520

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-22.