Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Coniaris, MD

Obstetrics & Gynecology Physician in Fairmont, MN · enumerated 2005.

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

National Provider Identifier

1689651374

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name John Coniaris

Credential MD

Sex Male

Practice address 800 Medical Center Dr, Fairmont, MN, 56031

Phone (507) 238-8555

Enumeration date Dec 23, 2005

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 45332 (MN) 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
1748915	Other	MN	ARAZ
MH9041033046	Other	MN	PREFERREDONE
464S8CO	Medicaid	MN	-
559674	Medicaid	MN	-
A063	Other	MN	CHAMPUS
175140900	Medicaid	MN	-
07-03274	Other	MN	MEDICA
HP37224	Other	MN	HEALTHPARTNERS
464S8CO	Other	MN	BLUE CROSS
7423	Other	MN	AVERA

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

What specialty is John Coniaris?

John Coniaris is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

John Holstine Urology Physician · Fairmont, MN NPI 1205833746 Kelly Shantz Certified Registered Nurse Anesthetist · Fairmont, MN NPI 1477540995 Abraham Joseph Hospitalist Physician · Fairmont, MN NPI 1912981200 Perry Berhow Physician Assistant · Fairmont, MN NPI 1710961958 Anne Sheppard Registered Dietitian · Fairmont, MN NPI 1073597159 Samuel Meals Obstetrics & Gynecology Physician · Fairmont, MN NPI 1609850338 Timothy Bachenberg Family Medicine Physician · Fairmont, MN NPI 1093799603 Julie Borg Psychologist · Fairmont, MN NPI 1992789515

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