Doctors and health care providers in Rock Rapids, IA
45 individual NPPES records list a Rock Rapids practice address, 104th of 215 Iowa cities. The largest group is physical therapist: 7, 16% of the city's records, against 6% across Iowa.
The 8 largest groups in Rock Rapids
Source: CMS NPPES primary taxonomy, loaded Aug 27, 2026.
Rock Rapids in Iowa
- Rank in Iowa104th of 215 cities by records
- Share of the state<0.1% of Iowa's records
- Specialties present18 taxonomy codes
- Top three groups37.8% of all records
- Physical Therapist rank11th of the 10 Iowa cities with the most
Providers in Rock Rapids, alphabetically
- Ryan Ackerman, O.D.Optometrist1770692311
- Emma BakerPhysical Therapist1568324036
- Matthew Boer, PTPhysical Therapist1477751410
- Alison Brennan, LMHCMental Health Counselor1245289271
- Wendee Chase, WENDEEPharmacist1982631396
- Brandon Church, MS, LAT, ATCAthletic Trainer1295271211
- Chester De Jong, M.D.Family Medicine Physician1952484909
- Kellie Den Hartog, PA-CFamily Medicine Physician1992261002
- Paulette Deweerd, D.C.Chiropractor1578549903
- Lisa Doorenbos, R.PH.Pharmacist1780913947
- Myhre Dorman, D.C.Chiropractor1508049875
- Noah Fagerlund, PT, DPT, CSCSPhysical Therapist1952079220
- Susan Haggar, LMSWSocial Worker1578762555
- Beta Hamon, MDEmergency Medicine Physician1376553040
- Julie Harsma, PHARMDPharmacist1861052938
- Rebecca Hein, OTR/LOccupational Therapist1720074867
- Sarah Heinen, MDStudent in an Organized Health Care Education/Training Program1538697164
- Cody Hoefert, D.C.Chiropractor1144290370
- Rachel Holtrop, DPTPhysical Therapist1194675728
- Sriranjani Kasinathan, M.D.Family Medicine Physician1518040534
- Daulton Keiser, FNP-CFamily Nurse Practitioner1427844232
- Megan Klapperich, PHYSICIAN ASSISTANTPhysician Assistant1821733882
- Brynn Ladd, PTPhysical Therapist1912107996
- Alyssa Laleman, PHARMDPharmacist1245875590
- Haley MaderPhysician Assistant1689375727
- Kimberly Metzger, ARNPFamily Nurse Practitioner1265993943
- Joseph Murphy, DDSDentist1467550061
- Alex Pfeiffer, DOFamily Medicine Physician1093490088
- Courtney Poppinga, CCC-SLPSpeech-Language Pathologist1568961522
- Kathryn Ranschau, P.A.Physician Assistant1093898066
- Danielle Raveling, LCSW-PIPAddiction (Substance Use Disorder) Counselor1447896881
- Austyn Reker, PT, DPT, ATC, LATPhysical Therapist1689271934
- Ross Reynolds, D.C.Chiropractor1063768679
- Rebecca Roemen, PA-CPhysician Assistant1376815969
- Michael Roetman, ODOptometrist1063489177
- Melissa Sandbulte, ATC, DPTPhysical Therapist1225509110
- David Springer, M.D.Family Medicine Physician1649353681
- Jason Stubbe, PHARMDPharmacist1831734789
- Lynae Timmermans, PTAPhysical Therapy Assistant1821265950
- John Vanderzee, D.D.S.Dentist1972721488
- Ryan VanmoerStudent in an Organized Health Care Education/Training Program1891499240
- Brenda Vis, P.A.Physician Assistant1255414215
- Xiaodong Wang, LACAcupuncturist1235743360
- Nicholas Weber, D.C.Chiropractor1922306976
- Kayla WhiteSpeech-Language Pathologist1184024846
The largest Iowa cities
- Iowa City7,163
- Des Moines5,538
- Cedar Rapids2,949
- West Des Moines2,201
- Davenport2,058
How to read this directory
Rock Rapids, Iowa appears in the CMS National Plan and Provider Enumeration System with 45 registered healthcare providers spanning 18 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Rock Rapids - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Rock Rapids practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Rock Rapids is weighted toward Physical Therapist (7 clinicians, followed by Physician Assistant with 5 and Family Medicine Physician with 5). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Iowa's population, Rock Rapids reports roughly 1.4 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.
Of Iowa's most common specialties, Clinical Social Worker is the most prominent one with no provider currently listing a Rock Rapids practice address, a coverage gap Rock Rapids patients typically fill by traveling to a larger nearby hub.
For Rock Rapids patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.
For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.
Common questions
How many doctors are in Rock Rapids, IA?
There are 45 registered healthcare providers in Rock Rapids, IA, covering 18 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Rock Rapids?
The most common specialties in Rock Rapids are Physical Therapist, Physician Assistant, Family Medicine Physician, Pharmacist, Chiropractor. Physical Therapist has the most providers with 7.
Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.