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

Dr. Jeffrey D Meier, D.O.

Orthopaedic Surgery Physician in Munster, IN · enumerated 2008.

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

National Provider Identifier

1427212091

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Registry record

Entity type Individual (Type 1)

Name Dr. Jeffrey D Meier

Credential D.O.

Sex Male

Practice address Munster, IN, 46321

Phone (219) 934-2461

Fax (219) 934-2478

Enumeration date Jul 14, 2008

Last updated in NPPES Jan 7, 2021

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

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 036.138643 (IL) Secondary

174400000X Specialist Other Service Providers · License 20A10335 (CA) Secondary

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 02003718A (IN) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 20A10335 (CA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

Is NPI 1427212091 active?

Yes, as of the latest NPPES snapshot, NPI 1427212091 is active (record last updated 2021-01-07).

How do I verify Jeffrey Meier's NPI record?

Cross-check NPI 1427212091 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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Henry Andoh Infectious Disease Physician · Munster, IN NPI 1578637245 Franciscan Health Michigan City Pharmacy · Munster, IN NPI 1225380926 Franciscan Medical Specialists Internal Medicine Physician · Munster, IN NPI 1932575420

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-07.