NPPES file of Aug 9, 2026

Doctors and health care providers in Olney, MD

742 individual NPPES records list a practice address in Olney, 36th of 284 Maryland cities. The largest group is physical therapist: 68, 9% of the city's records, against 4% across Maryland. Page 9 of 15.

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

Olney in Maryland

  • Rank in Maryland36th of 284 cities by records
  • Share of the state0.5% of Maryland's records
  • Specialties present25 or more taxonomy codes
  • Top three groups21.3% of all records

Compared with Maryland as a whole, Olney has 28.4× the state's share of surgical assistant records and 0.42× its share of student in an organized health care education/training program records.

Providers in Olney, alphabetically

  1. Hengru LiuSpeech-Language Pathologist1821826173
  2. Qiyuan Liu, M.D.Internal Medicine Physician1891038675
  3. Mark Lobeck, PT, DPTPhysical Therapist1053849786
  4. John Lodmell, M.D.Internal Medicine Physician1801899653
  5. Theresa Logan, PTAPhysical Therapy Assistant1023447026
  6. Joshua Lomke, DDSDentist1023499738
  7. Mitchell Lomke, D.D.S.General Practice Dentistry1063430676
  8. Kristen Long, D.D.SDentist1932521259
  9. Liza Losada SchorMental Health Counselor1306231857
  10. Sarah Love, PHDPsychologist1710207568
  11. Kimberly Lund, BCBABehavior Analyst1770090177
  12. Seyedeh MadaniPharmacist1326563677
  13. Christina Mage, PTPhysical Therapist1598023699
  14. Jonathan Maltz, M.D.Adult Medicine Physician1326041179
  15. Amberleigh MandelNurse Practitioner1215890157
  16. Glenn MannOptician1902966989
  17. Joseph Mann, CRNPFamily Nurse Practitioner1346876968
  18. Emily March, LGMFTMarriage & Family Therapist1336768548
  19. Mechelle MarchantMarriage & Family Therapist1689285090
  20. Frandi Mars, LCSW-CClinical Social Worker1821546466
  21. Leigh Martinez, MA, CCC-SLPSpeech-Language Pathologist1942770680
  22. Lourdes Martinez, M.AC L.ACAcupuncturist1295012128
  23. Heidi Martino, SLPSpeech-Language Pathologist1932579059
  24. Mimi Martins, M.DFamily Medicine Physician1366820847
  25. Denika MasonMental Health Counselor1104552488
  26. Renu Mathew, O.D.Optometrist1831112911
  27. Roy MathewPharmacist1770998817
  28. Susan MathewAcute Care Nurse Practitioner1609521335
  29. Alok Mathur, MDInternal Medicine Physician1619035573
  30. Richard Mattson, D.M.D.Orthodontics and Dentofacial Orthopedics Dentistry1326262692
  31. Austin Maxwell, D.D.S.Dentist1457425753
  32. Christopher Mays, M.D.Internal Medicine Physician1053306829
  33. James McCabe, M.D.Diagnostic Radiology Physician1154365328
  34. Jacob McCannClinical Social Worker1477267565
  35. Erin McClanahanPhysical Therapist1093444812
  36. Ann McCord, PTPhysical Therapist1578614822
  37. Lisa McCoy, CCC-SLPSpeech-Language Pathologist1154510709
  38. Justice McFarlandStudent in an Organized Health Care Education/Training Program1093458895
  39. Leah McGownProfessional Counselor1245656453
  40. Heather McIntosh, MS, CCC-SLPSpeech-Language Pathologist1558925198
  41. Rachel McIntyre, PTAPhysical Therapy Assistant1013599018
  42. Christopher McKallen, DPTPhysical Therapist1578077277
  43. Casie McKennyPharmacist1164714259
  44. Erika McLean, DDSGeneral Practice Dentistry1679314033
  45. Kelsey McSherry, PT, DPTPhysical Therapist1669872917
  46. Behzad Mehdi Khabazian, DPTPhysical Therapist1447632666
  47. Nicholas Mehta, M.D.Otolaryngology Physician1285782748
  48. Dominick MemoliPharmacotherapy Pharmacist1891125787
  49. John Mennitt, DDSOral and Maxillofacial Surgery (Dentist)1316922263
  50. Nana Mensah, FNP, AANPNurse Practitioner1902369168

The largest Maryland cities

  1. Baltimore35,183
  2. Rockville14,353
  3. Bethesda7,245
  4. Columbia6,690
  5. Silver Spring6,531

All of Maryland →

How to read this directory

Olney, Maryland appears in the CMS National Plan and Provider Enumeration System with 742 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 Olney - 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 Olney 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 Olney is weighted toward Physical Therapist (68 clinicians, followed by Clinical Social Worker with 52 and Pharmacist with 38). 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 Maryland's population, Olney reports roughly 12 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 Maryland's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Olney practice address, a coverage gap Olney patients typically fill by traveling to a larger nearby hub.

For Olney 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 Olney, MD?

There are 742 registered healthcare providers in Olney, MD, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Olney?

The most common specialties in Olney are Physical Therapist, Clinical Social Worker, Pharmacist, Family Nurse Practitioner, Speech-Language Pathologist. Physical Therapist has the most providers with 68.

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.