Doctors and health care providers in Timonium, MD
612 individual NPPES records list a practice address in Timonium, 45th of 284 Maryland cities. The largest group is physical therapist: 80, 13% of the city's records, against 4% across Maryland. Page 3 of 13.
The 8 largest groups in Timonium
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Timonium in Maryland
- Rank in Maryland45th of 284 cities by records
- Share of the state0.4% of Maryland's records
- Specialties present25 or more taxonomy codes
- Top three groups27.3% of all records
Compared with Maryland as a whole, Timonium has 3.4× the state's share of physical therapist records and 0.20× its share of behavior technician records.
Providers in Timonium, alphabetically
- Austin Colish, DPTPhysical Therapist1861001620
- Daniel Collector, M.D.Family Medicine Physician1255341475
- Antoinnette Comer, LMSWSocial Worker1285403477
- Bella ConananPediatrics Physician1144746272
- Sarah ConawayBehavior Technician1770414146
- Lauren Condon, P.A.-CPhysician Assistant1992057194
- Nicole Conkling, CRNPPsychiatric/Mental Health Nurse Practitioner1053602763
- Lois Conn, M.D.Psychiatry Physician1073615829
- Cheryl Conrad, PT, MSPTPhysical Therapist1073587630
- Ayanna Cooke-Chen, MD, PHDChild & Adolescent Psychiatry Physician1750411542
- Elaine Corey, PH.D.Clinical Psychologist1649480344
- Jonathan Cornell, LCPCProfessional Counselor1891679270
- Jose Corvera, M.D.Orthopaedic Surgery of the Spine Physician1396842324
- Edward Costlow, MDInternal Medicine Physician1275664450
- Alan Courduff, SLPSpeech-Language Pathologist1376881995
- Mary Cox-Raynor, ADTAddiction (Substance Use Disorder) Counselor1932785912
- Kristina Creighton, LGPCMental Health Counselor1801679261
- Adele Crystal, LCSW-CClinical Social Worker1689552911
- Elias Cullum, LGPCMental Health Counselor1215763982
- John Cummins, H.A.D.Hearing Instrument Specialist1316340391
- Samantha Cunningham, CRNPNurse Practitioner1457950487
- Matthew Currie, PSYDClinical Psychologist1083505085
- Aquanti CurtisBehavior Technician1598611840
- Michael Daiuto, D.C.Chiropractor1700911872
- Ashley Davidson, MDEndocrinology, Diabetes & Metabolism Physician1457481947
- Aniya DavisBehavior Technician1366378853
- Carrie Davis, CRNPPrimary Care Nurse Practitioner1881089514
- Corey Davis, PSY.D.Psychologist1245726280
- Gayle Davis, MA, LCMFTMarriage & Family Therapist1215143128
- Lauren De Marco, LCSW-CClinical Social Worker1275996852
- Heginio De Vera, PTPhysical Therapist1932685823
- Julia Deibler, LCSW-CClinical Social Worker1770306839
- Carol Dell'Uomo, LCSW-CClinical Social Worker1437355252
- Denise Demback, L.AC.Acupuncturist1063683399
- Lindsay Dennison, AU.D.Audiologist1477988418
- Charles Devries, DDSGeneral Practice Dentistry1386798791
- Ramatoulaye Dia, FNP-CFamily Nurse Practitioner1255992145
- Patricia Diehl, P.T.Physical Therapist1780730952
- Albert Digerolamo, M.D.Family Medicine Physician1427069871
- Nicole Digilio, PTAPhysical Therapy Assistant1205373164
- Tracy Dodd, MD,PHDInternal Medicine Physician1639798747
- Justin Donadio, LCPCMental Health Counselor1932952496
- Christopher Donaldson, MS, LCPC, NCCMental Health Counselor1821568189
- Julia DonnBehavior Technician1871439380
- Lydie DorsainvilLicensed Practical Nurse1568037463
- Nikiana Dorsey, LCSW-C, LICSWClinical Social Worker1811635824
- James Dowla, M.P.TPhysical Therapist1154331270
- Christine Dufrane, MS, CCC-SLPSpeech-Language Pathologist1831752567
- Emily Dufrane, LGPCCounselor1114561578
- Mary Dunyak, D.P.T.Physical Therapist1306408257
The largest Maryland cities
- Baltimore35,183
- Rockville14,353
- Bethesda7,245
- Columbia6,690
- Silver Spring6,531
How to read this directory
Timonium, Maryland appears in the CMS National Plan and Provider Enumeration System with 612 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 Timonium - 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 Timonium 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 Timonium is weighted toward Physical Therapist (80 clinicians, followed by Clinical Social Worker with 53 and Professional Counselor with 34). 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, Timonium reports roughly 9.9 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, Home Health Aide is the most prominent one with no provider currently listing a Timonium practice address, a coverage gap Timonium patients typically fill by traveling to a larger nearby hub.
For Timonium 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 Timonium, MD?
There are 612 registered healthcare providers in Timonium, MD, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Timonium?
The most common specialties in Timonium are Physical Therapist, Clinical Social Worker, Professional Counselor, Mental Health Counselor, General Practice Dentistry. Physical Therapist has the most providers with 80.
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.