NPPES file of Aug 9, 2026

Doctors and health care providers in Holland, MI

2,124 individual NPPES records list a practice address in Holland, 27th of 515 Michigan cities. The largest group is clinical social worker: 267, 13% of the city's records, against 6% across Michigan. Page 28 of 43.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Holland

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Holland in Michigan

  • Rank in Michigan27th of 515 cities by records
  • Share of the state0.7% of Michigan's records
  • Specialties present25 or more taxonomy codes
  • Top three groups27.3% of all records
  • Clinical Social Worker rank10th of the 10 Michigan cities with the most

Compared with Michigan as a whole, Holland has 2.2× the state's share of chiropractor records and 0.43× its share of behavior technician records.

Providers in Holland, alphabetically

  1. Lynn Nowak, RPHPharmacist1700162963
  2. Emma NowakowskiBehavior Technician1265143135
  3. Marialison Nowicki, FNP-CNurse Practitioner1184545436
  4. Scott Nuismer, MA, LPCProfessional Counselor1508248873
  5. Emily Nuss, CF-SLPSpeech-Language Pathologist1154179497
  6. Sarah Nyboer, LPCProfessional Counselor1225804255
  7. Rhonda NyenhuisBehavior Technician1780151811
  8. Nicole NyhoffClinical Social Worker1346839321
  9. Caitlyn Nyhuis, LMSWClinical Social Worker1104507557
  10. Tracy Nykamp, LLMSWSocial Worker1720263247
  11. Brenda O'Malley, DCChiropractor1598760167
  12. Sean O'Neill, MDFamily Medicine Physician1336707918
  13. Amy Obert, B.S.N R.N.Registered Nurse1427371210
  14. Sheryl Oegema, LMSWClinical Social Worker1699819649
  15. Terra Oegema, LLMSWClinical Social Worker1538027701
  16. Natalie OkleshenBehavior Technician1154927515
  17. Krista Oliver, PH.D.Clinical Psychologist1033150198
  18. Lisa Ondersma, A-GNPAdult Health Nurse Practitioner1457801250
  19. Heather OomDay Training/Habilitation Specialist1245007343
  20. John Oostendorp, MDInternal Medicine Physician1790725802
  21. Tara Oosterbaan, O.D.Optometrist1225011430
  22. Kendra Oosterhouse, TLLPCounseling Psychologist1285024620
  23. Gregory Oppenhuizen, D.D.S., M.S.D.Orthodontics and Dentofacial Orthopedics Dentistry1861615858
  24. Leslie OrdunaBehavior Technician1104398676
  25. Francisco OrozcoBehavior Technician1992374797
  26. Glorie OrozcoCommunity Health Worker1326797820
  27. Brianna OrtonDoula1487473518
  28. Tracy Orton, DOPlastic Surgery within the Head & Neck (Otolaryngology) Physician1437122744
  29. Louise OsgoodCommunity Health Worker1841941929
  30. David Oswald, D.D.S.General Practice Dentistry1376655415
  31. Kristyn Oswald, MDObstetrics & Gynecology Physician1184119356
  32. Elizabeth Otter, PA-CPhysician Assistant1639108293
  33. Rebekah OumBehavior Technician1962358408
  34. Aaron Overhiser, DPTPhysical Therapist1770207409
  35. Emma OverkampBehavior Technician1316551567
  36. Kaylee OwczarskiBehavior Technician1346803392
  37. Martha Owocki, RDHDental Hygienist1609284140
  38. Brian Paff, D.O.Orthopaedic Hand Surgery Physician1134361033
  39. David Page, H.I.S.Hearing Instrument Specialist1073252359
  40. Michael Page, MDEmergency Medical Services (Emergency Medicine) Physician1609821081
  41. Elizabeth PalkowskiCounselor1093157505
  42. Stacey Palmberg, LLPCMental Health Counselor1710814140
  43. Kami Palmer, MDObstetrics & Gynecology Physician1669672762
  44. Murphy Palmer, MS, LLPCMental Health Counselor1467228346
  45. Seth Palmer, D.O.Otolaryngology/Facial Plastic Surgery Physician1265697783
  46. Jennifer Pankey, PTAPhysical Therapy Assistant1528535234
  47. Katherine Panning, MDPediatrics Physician1932636511
  48. Claire Panozzo, RPHPharmacist1427470814
  49. Olivia PanozzoCase Manager/Care Coordinator1679363451
  50. Brian Parkhurst, DCChiropractor1013903582

The largest Michigan cities

  1. Farmington Hills36,305
  2. Detroit19,832
  3. Grand Rapids18,005
  4. Ann Arbor15,616
  5. Novi7,641

All of Michigan →

How to read this directory

Holland, Michigan appears in the CMS National Plan and Provider Enumeration System with 2,124 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Holland - 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 Holland 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 Holland is weighted toward Clinical Social Worker (267 clinicians, followed by Behavior Technician with 202 and Social Worker with 111). 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 Michigan's population, Holland reports roughly 21.2 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 Michigan's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Holland practice address, a coverage gap Holland patients typically fill by traveling to a larger nearby hub.

For Holland 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 Holland, MI?

There are 2,124 registered healthcare providers in Holland, MI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Holland?

The most common specialties in Holland are Clinical Social Worker, Behavior Technician, Social Worker, Physical Therapist, Case Manager/Care Coordinator. Clinical Social Worker has the most providers with 267.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.