Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ivan Walks, M.D.

Psychiatry Physician in Silver Spring, MD · enumerated 2014 · practices at Integrated Health Resources.

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

National Provider Identifier

1790198430

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ivan Walks

Credential M.D.

Sex Male

Practice address Silver Spring, MD, 20910

Phone (301) 583-5195

Fax (202) 899-4222

Enumeration date Jun 10, 2014

Last updated in NPPES Apr 24, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License D77997 (MD) Primary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD32597 (DC) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Ivan Walks's NPI record?

Cross-check NPI 1790198430 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1790198430 active?

Yes, as of the latest NPPES snapshot, NPI 1790198430 is active (record last updated 2019-04-24).

Other providers at this practice address

Browse all →

Integrated Health Resources Psychiatry Physician · Silver Spring, MD NPI 1932689353

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-24.