Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Justin Merkow, M.D.

Pain Medicine (Anesthesiology) Physician in Englewood, CO · enumerated 2012 · practices at Metro Denver Pain Management Pllc.

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

National Provider Identifier

1578829016

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Registry record

Entity type Individual (Type 1)

Name Justin Merkow

Credential M.D.

Sex Male

Practice address 10700 E Geddes Ave Ste 100, Englewood, CO, 80112

Phone (303) 750-8100

Enumeration date Apr 10, 2012

Last updated in NPPES Aug 24, 2024

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 273793 (MA) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License DR.0061837 (CO) Primary

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.

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Frequently asked questions

How do I verify Justin Merkow's NPI record?

Cross-check NPI 1578829016 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578829016 active?

Yes, as of the latest NPPES snapshot, NPI 1578829016 is active (record last updated 2024-08-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-24.