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

Douglas H Webb, MD

Infectious Disease Physician in Avon, IN · enumerated 2006.

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

National Provider Identifier

1598872673

Verified

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Registry record

Entity type Individual (Type 1)

Name Douglas H Webb

Credential MD

Sex Male

Practice address Avon, IN, 46123

Phone (317) 962-8851

Enumeration date Aug 24, 2006

Last updated in NPPES Nov 24, 2020

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01028716A (IN) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 01028716A (IN) Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 01028716A (IN) Primary

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
100335230	Medicaid	IN	-

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 1598872673 active?

Yes, as of the latest NPPES snapshot, NPI 1598872673 is active (record last updated 2020-11-24).

How do I verify Douglas Webb's NPI record?

Cross-check NPI 1598872673 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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Martin Andersen Nephrology Physician · Avon, IN NPI 1669406237 Emma Williams Physician Assistant · Avon, IN NPI 1639004328

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-24.