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Dentist - General Practices in Marshalltown, IA

Browse 19 Dentist - General Practice providers listed in NPPES with a practice address in Marshalltown, Iowa.

19 Healthcare Providers

How Marshalltown compares with the U.S.

Marshalltown has 69 clinicians in Dentist - General Practice per 100,000 residents, about 1.8 times the U.S. rate of 37.

That is 19 active clinicians in Dentist - General Practice with a practice address in Marshalltown, for a population of 27,626.

The Iowa rate is 39 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

Too few clinicians in Dentist - General Practice in Marshalltown are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“19 of 19 providers
With recent CMS data first, then Aโ€“Z

Brandt Bergman

Dentist - General Practice

Active NPI Status
404 N 5th St, Marshalltown, IA 501585517
Phone: 6416911306
NPI Identifier 1467982686
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Dr. Erik Svend Christensen , DDS

Dentist - General Practice

Active NPI Status
112 E Linn St, Marshalltown, IA 501582901
Phone: 6418446230
NPI Identifier 1730563917
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Dr. David John Clark , DDS

Dentist - General Practice

Active NPI Status
211 West Main Street, Marshalltown, IA 50158
Phone: 6417523651
NPI Identifier 1831103308
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Dr. John G Collison , DDS

Dentist - General Practice

Active NPI Status
210 W Main St, Marshalltown, IA 501585846
Phone: 6417537000
NPI Identifier 1851430391
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Dr. Chase Frei , DMD

Dentist - General Practice

Active NPI Status
2615 S Center St, Marshalltown, IA 501584501
Phone: 6413527180
NPI Identifier 1124653860
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Dr. Colene Ann Grecian , DDS

Dentist - General Practice

Active NPI Status
101 E Southridge Rd, Marshalltown, IA 501584552
Phone: 6417533383
NPI Identifier 1912091943
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Dr. Jameson Connor Hook , DDS

Dentist - General Practice

Active NPI Status
105 W Merle Hibbs Blvd, Marshalltown, IA 501584795
Phone: 6413263061
NPI Identifier 1023687340
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Dr. Danae Lynne Krutzfeldt , DDS

Dentist - General Practice

Active NPI Status
412 E Church St, Marshalltown, IA 501582947
Phone: 6418446230
NPI Identifier 1497941280
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Dr. Colton Maharry , DDS

Dentist - General Practice

Active NPI Status
105 W Merle Hibbs Blvd, Marshalltown, IA 501584795
Phone: 6413263061
NPI Identifier 1982273397
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Dr. Chad Matthew Menke , DDS

Dentist - General Practice

Active NPI Status
112 E Linn St, Marshalltown, IA 501582901
Phone: 6418446230
NPI Identifier 1750731121
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Dr. Jacob Duane Parsons , DDS

Dentist - General Practice

Active NPI Status
101 Iowa Avenue W, Ste 102, Marshalltown, IA 501584768
Phone: 6417534021
NPI Identifier 1881012169
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Dr. Tejal Patel , DMD

Dentist - General Practice

Active NPI Status
101 Iowa Ave W Ste 102, Marshalltown, IA 501582985
Phone: 6417534021
NPI Identifier 1760035505
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Dr. Bradley D. Price , DDS

Dentist - General Practice

Active NPI Status
312 E Linn St, Marshalltown, IA 501582951
Phone: 6417524263
NPI Identifier 1447322896
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Dr. Randy Mark Swarts , DDS

Dentist - General Practice

Active NPI Status
3109 S Center St, Ste 102, Marshalltown, IA 501584789
Phone: 6417523377
NPI Identifier 1023010170
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Gopala Krishna Ganta

Dentist - General Practice

Active NPI Status
2615 S Center St, Marshalltown, IA 501584501
Phone: 6413527180
NPI Identifier 1487500187
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Dr. David Reeves Hall , DDS

Dentist - General Practice

Active NPI Status
101 E Southridge Rd, Marshalltown, IA 501584552
Phone: 6417533383
NPI Identifier 1629160163
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Leland Foster Hawkins

Dentist - General Practice

Active NPI Status
110 N 1st St, Marshalltown, IA 501585804
Phone: 6417523337
NPI Identifier 1184767592
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Dr. Robert R Peterson , DDS

Dentist - General Practice

Active NPI Status
112 E Linn St, Marshalltown, IA 501582901
Phone: 6418446230
NPI Identifier 1609924190
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Nancy Urbanowski

Dentist - General Practice

Active NPI Status
110 N 1st St, Marshalltown, IA 501585804
Phone: 6417523337
NPI Identifier 1255474664
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Frequently Asked Questions about Dentist - General Practice in Marshalltown

How do I check a Dentist - General Practice practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Iowa licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.