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

Heather Marlow IV

Durable Medical Equipment & Medical Supplies in Harvard, IL · enumerated 2026.

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

National Provider Identifier

1790636223

Verified

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Registry record

Entity type Individual (Type 1)

Name Heather Marlow IV

Sex Female

Practice address Harvard, IL, 60033

Phone (217) 271-6444

Enumeration date Feb 9, 2026

Last updated in NPPES Feb 9, 2026

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

Taxonomy & licenses

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Primary

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 1790636223 active?

Yes, as of the latest NPPES snapshot, NPI 1790636223 is active (record last updated 2026-02-09).

How do I verify Heather Marlow's NPI record?

Cross-check NPI 1790636223 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Val Medical Supply LLC Durable Medical Equipment & Medical Supplies · Harvard, IL NPI 1912707092 Marlow Med Supply LLC Durable Medical Equipment & Medical Supplies · Harvard, IL NPI 1700779022

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-09.