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DR. JANET MARIE GUTHMILLER DDS PHD
NPI 1801990502
Dentist - Periodontics in Iowa City, IA

Active since September 12, 2006
322 S DENTAL SCIENCE BLDG, IOWA CITY, IA 52242(319) 335-7440(319) 335-7451 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Janet Marie Guthmiller Dds Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JANET MARIE GUTHMILLER DDS PHD (NPI 1801990502) is an individual periodontics provider in Iowa City, Iowa, licensed in Iowa (07334) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1801990502
Entity TypeIndividualFemale
Primary Taxonomy1223P0300X
Provider Legal NameDR. JANET MARIE GUTHMILLERCredential: DDS PHD
Location Address322 S DENTAL SCIENCE BLDGIowa City, IA 52242-1001
Mailing Address257 S Dental Science BldgIowa City, IA 52242-1001 · (319) 335-7431 · Fax (319) 335-7155
Phone(319) 335-7440
Fax(319) 335-7451
Sole ProprietorNo
Enumeration DateSeptember 12, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1801990502 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
Licenses✔ Licensed in IA · 07334✔ Licensed in TX · 18573
Definition
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
322 S DENTAL SCIENCE BLDG, Iowa City, IA 52242
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Other Identifiers 1

Medicaid0201137IA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KARIN WEBER-GASPARONI DDS MS PHD
Dentist (Pediatric Dentistry)
322 S DENTAL SCIENCE BLDG, CENTER FOR DISABILITY AND DEVELOPMENT
IOWA CITY, IA 52242
Johnson County (319) 335-7440
STEVEN DOUGLAS VINCENT DDS
Dentist (Oral and Maxillofacial Pathology)
322 S DENTAL SCIENCE BLDG
IOWA CITY, IA 52242
Johnson County (319) 335-7440
DR. CYNTHIA KAY CHRISTENSEN DDS
Dentist (Pediatric Dentistry)
322 S DENTAL SCIENCE BLDG
IOWA CITY, IA 52242
Johnson County (319) 335-7440
MR. STEVEN HOWARD COOPER DDS
Dentist (Periodontics)
322 S DENTAL SCIENCE BLDG
IOWA CITY, IA 52242
Johnson County (319) 335-7440
DENNIS JOSEPH WEIR DDS
Dentist (Prosthodontics)
322 S DENTAL SCIENCE BLDG
IOWA CITY, IA 52242
Johnson County (319) 335-7440
DR. HOWARD JEFFREY COWEN DDS MS
Dentist
322 S DENTAL SCIENCE BLDG
IOWA CITY, IA 52242
Johnson County (319) 335-7440
DR. YVONNE M CHALKLEY DDS
Dentist (General Practice)
322 S DENTAL SCIENCE BLDG
IOWA CITY, IA 52242
Johnson County (319) 335-7440
DR. THOMAS MICHAEL SCHULEIN DDS
Dentist (General Practice)
322 S DENTAL SCIENCE BLDG
IOWA CITY, IA 52242
Johnson County (319) 335-7440

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Janet Guthmiller's NPI number?

The NPI number for Janet Guthmiller is 1801990502. It was assigned to this individual provider in the NPPES registry on September 12, 2006.

Where is Janet Guthmiller located?

Janet Guthmiller practices at 322 S Dental Science Bldg, Iowa City, IA 52242. The listed phone number is (319) 335-7440.

What is Janet Guthmiller's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for Janet Guthmiller was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.