Social Workers in Mason City, IA
Browse 34 Social Worker providers listed in NPPES with a practice address in Mason City, Iowa.
How Mason City compares with the U.S.
Mason City has 126 Social Workers per 100,000 residents, 3.1 times the U.S. rate of 41.
That is 34 active Social Workers with a practice address in Mason City, for a population of 27,050.
The Iowa rate is 36 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 Social Workers in Mason City 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 Registry addresses can be out of date.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 · 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).
Lindsey L Craighton , LISW
Social Worker
Jeannie Marie Giordano-Shanks , LISW
Social Worker
Ashley Heffern
Social Worker
Raymond Thomas Lang , LISW
Social Worker
Paula Kay Linnevold , LISW
Social Worker
Amy Marie Abels , MSW
Social Worker
Janice Kay Albright , LBSW
Social Worker
Magdalene Ann Alton , LMSW
Social Worker
James O Anastasi , MS
Social Worker
Kathy A Anastasi , MS
Social Worker
Lisa Ann Bailey , LMSW
Social Worker
Diana Barillas , LMSW
Social Worker
Molly Bonin , LMSW
Social Worker
Rose M Brantner , LMSW
Social Worker
Raymond Earle Bryant , LMSW
Social Worker
Elizabeth Anne Cordes , LMSW
Social Worker
Jessalyn Rae Frenz , LMSW
Social Worker
Jenna Leigh Haglund , LMSW
Social Worker
Muriel Anne Jacobson Hess , LISW
Social Worker
Joyce K Krukow , LISW
Social Worker
Frequently Asked Questions about Social Worker in Mason City
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.
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.
Other Specialties in Mason City
- Pharmacist 58
- Family Medicine 56
- Student in an Organized Health Care Education/Training Program 43
- Internal Medicine 36
- Physician Assistant 34
- Nurse Practitioner - Family 29
- Nurse Practitioner 28
- Physical Therapist 20
- Dentist - General Practice 19
- Nurse Anesthetist, Certified Registered 16
- Radiology - Diagnostic Radiology 16
- Chiropractor 14
Social Workers in Other Iowa Cities
Cities with the most listed practitioners first.