Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lloyd Alan Mietzner, DC

Nutrition Chiropractor in Bloomfield, IA · enumerated 2005.

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

National Provider Identifier

1114900214

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Registry record

Entity type Individual (Type 1)

Name Dr. Lloyd Alan Mietzner

Credential DC

Sex Male

Practice address 308 N Washington St, Bloomfield, IA, 52537

Phone (641) 664-3345

Fax (641) 664-3345

Enumeration date Nov 22, 2005

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

111NN1001X Nutrition Chiropractor Chiropractic Providers · License 04258 (IA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
0043257	Medicaid	IA	-
29638	Other	IA	PROVIDER ID
1043257	Medicaid	IA	-
04325	Other	IA	PROVIDER ID

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

How do I verify Lloyd Mietzner's NPI record?

Cross-check NPI 1114900214 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1114900214 active?

Yes, as of the latest NPPES snapshot, NPI 1114900214 is active (record last updated 2007-07-09).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.