Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David J Silverman, MD

Rheumatology Physician in Lafayette, CO · enumerated 2007.

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

National Provider Identifier

1831316967

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Registry record

Entity type Individual (Type 1)

Name Dr. David J Silverman

Credential MD

Sex Male

Practice address 280 Exempla Cir, Lafayette, CO, 80026

Phone (303) 338-4545

Enumeration date Apr 19, 2007

Last updated in NPPES Jun 8, 2021

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 50113 (CO) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 001906 (GA) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
021968	Other	CO	KAISER COMMERCIAL NUMBER
81621078	Medicaid	CO	-

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 1831316967 active?

Yes, as of the latest NPPES snapshot, NPI 1831316967 is active (record last updated 2021-06-08).

How do I verify David Silverman's NPI record?

Cross-check NPI 1831316967 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 2021-06-08.