Healthcare Providers & Facilities in Bethesda, MD
Public healthcare directory of 7,272 individual practitioners and 1,035 healthcare facilities located in Bethesda, Maryland.
Medical Specialties in Bethesda
Select a specialty to view practitioner listings, practice locations, and qualifications.
Social Worker - Clinical
Student in an Organized Health Care Education/Training Program
Internal Medicine
Physical Therapist
Pharmacist
Nurse Practitioner - Family
Psychologist - Clinical
Psychiatry & Neurology - Psychiatry
Dentist
Occupational Therapist
Physician Assistant
Anesthesiology
All Specialties in Bethesda
Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus the 60 largest of 285 more with at least one listed practitioner. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Allergy & Immunology (30)
- Anesthesiology - Pain Medicine (8)
- Dermatology (42)
- Dermatology - MOHS-Micrographic Surgery (8)
- Emergency Medicine (68)
- Family Medicine (72)
- General Practice (219)
- Hospitalist (33)
- Internal Medicine - Allergy & Immunology (10)
- Internal Medicine - Cardiovascular Disease (50)
- Internal Medicine - Critical Care Medicine (36)
- Internal Medicine - Endocrinology, Diabetes & Metabolism (51)
- Internal Medicine - Gastroenterology (35)
- Internal Medicine - Hematology (16)
- Internal Medicine - Hematology & Oncology (68)
- Internal Medicine - Nephrology (26)
- Internal Medicine - Pulmonary Disease (25)
- Internal Medicine - Rheumatology (27)
- Medical Genetics - Clinical Genetics (M.D.) (20)
- Neurological Surgery (19)
- Obstetrics & Gynecology (67)
- Obstetrics & Gynecology - Reproductive Endocrinology (10)
- Ophthalmology (46)
- Ophthalmology - Retina Specialist (8)
- Orthopaedic Surgery (35)
- Otolaryngology (18)
- Pathology - Anatomic Pathology (16)
- Pathology - Anatomic Pathology & Clinical Pathology (50)
- Pathology - Blood Banking & Transfusion Medicine (9)
- Pediatrics (125)
- Pediatrics - Neonatal-Perinatal Medicine (17)
- Pediatrics - Pediatric Endocrinology (19)
- Pediatrics - Pediatric Hematology-Oncology (26)
- Pediatrics - Pediatric Infectious Diseases (14)
- Physical Medicine & Rehabilitation (32)
- Plastic Surgery (10)
- Preventive Medicine - Occupational Medicine (12)
- Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine (10)
- Preventive Medicine - Public Health & General Preventive Medicine (22)
- Psychiatry & Neurology - Child & Adolescent Psychiatry (29)
- Psychiatry & Neurology - Neurology (78)
- Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology (9)
- Radiology - Diagnostic Radiology (56)
- Radiology - Radiation Oncology (14)
- Surgery (59)
- Surgery - Surgical Oncology (9)
- Surgery - Vascular Surgery (12)
- Thoracic Surgery (Cardiothoracic Vascular Surgery) (12)
- Urology (28)
Behavioral Health & Social Service Providers
- Behavior Analyst (26)
- Behavior Technician (307)
- Clinical Neuropsychologist (14)
- Counselor (14)
- Counselor - Mental Health (92)
- Counselor - Professional (88)
- Marriage & Family Therapist (38)
- Psychologist (77)
- Social Worker (105)
Chiropractic Providers
- Chiropractor (19)
Dental Providers
Dietary & Nutritional Service Providers
- Dietitian, Registered (64)
- Nutritionist (14)
Eye and Vision Services Providers
- Optometrist (43)
Nursing Service Providers
Nursing Service Related Providers
- Home Health Aide (29)
Other Service Providers
Pharmacy Service Providers
Physician Assistants & Advanced Practice Nursing Providers
- Advanced Practice Midwife (20)
- Nurse Anesthetist, Certified Registered (52)
- Nurse Practitioner (51)
- Nurse Practitioner - Acute Care (36)
- Nurse Practitioner - Adult Health (57)
- Nurse Practitioner - Pediatrics (20)
- Nurse Practitioner - Psychiatric/Mental Health (55)
- Nurse Practitioner - Women's Health (9)
- Physician Assistant - Medical (33)
- Physician Assistant - Surgical (25)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Speech, Language and Hearing Service Providers
- Audiologist (34)
- Speech-Language Pathologist (151)
Technologists, Technicians & Other Technical Service Providers
Featured Healthcare Providers in Bethesda
Practitioner profiles in Bethesda, MD with recent CMS Medicare or Open Payments data.
Dr. Corrina Jackson , DNP
Nurse Anesthetist, Certified Registered
Breanna Whitlock , MS, FNP-BC
Nurse Practitioner - Family
Dr. Jamie Marko , MD
Radiology - Diagnostic Radiology
Dr. Matthew Needleman , MD
Internal Medicine - Clinical Cardiac Electrophysiology
Dr. Jeremy Perkins , MD
Internal Medicine - Hematology & Oncology
Sylvia Bennett , MPT
Physical Therapist
Largest Cities in Maryland
Other Maryland cities with a full directory, by the number of active practitioners listed in NPPES.
How Bethesda compares with the U.S.
Compared with the U.S. as a whole, Bethesda has more clinicians in Internal Medicine - Infectious Disease (37.7x), clinicians in Dentist - Prosthodontics (36.5x) and clinicians in Internal Medicine - Medical Oncology (29.2x) per 100,000 residents.
Bethesda has 10,479 active clinicians per 100,000 residents, compared with 2,198 for the U.S.
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.
85% of clinicians in Bethesda listed in the CMS Medicare file (946 of 1,112) accept Medicare assignment. That is similar to the Maryland share of 84%.
Only 1,112 of 7,272 active clinicians in Bethesda appear in the CMS Medicare file, so this share describes that smaller group.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
22% of clinicians in Bethesda listed in the CMS Medicare file (246 of 1,112) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Maryland share of 27%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
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 ยท Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).
Bethesda CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Bethesda, MD
Healthcare operations in Bethesda, MD encompass 7,272 active individual practitioners and 1,035 registered medical facilities across 337 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Bethesda accounts for $81.5 Million across 321,589 prescription claims. 2,121 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $4.1 Million in payments reported by companies to 1,059 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.