Maryland Healthcare Provider Data
Maryland is home to Johns Hopkins and the NIH, giving the state an outsized influence in medical research and provider training that shapes its dense, competitive healthcare market.
Updated February 2026
Top Healthcare Specialties in Maryland
- Primary Care
- Mental Health
- Dentistry
- Oncology
- Cardiology
Major Healthcare Markets in Maryland
- Baltimore
- Bethesda
- Silver Spring
- Columbia
- Annapolis
Regulatory Environment
Maryland operates a unique all-payer hospital rate-setting system through the Health Services Cost Review Commission (HSCRC), making it the only state that regulates what hospitals charge all payers. The Maryland Board of Physicians oversees licensing and requires 40 CME hours per biennial cycle.
Telehealth is well-supported in Maryland, with the state mandating coverage parity for both commercial and Medicaid plans. Providers can establish new patient relationships via telehealth and prescribe most medications remotely. Maryland's compact geography makes telehealth less about access than convenience, though rural western Maryland does benefit from virtual specialty consultations.
Maryland expanded Medicaid and covers over 1.5 million residents. The state's all-payer model means hospitals receive the same rates regardless of payer, creating a fundamentally different financial dynamic than other states where commercial reimbursement subsidizes Medicaid losses.
Market Overview
Johns Hopkins Medicine in Baltimore is consistently ranked among the top hospitals globally, drawing patients internationally for oncology, neurology, and ophthalmology. The Johns Hopkins brand extends across multiple hospitals and outpatient sites throughout the Baltimore region. MedStar Health, University of Maryland Medical System, and LifeBridge Health are also major systems.
The NIH campus in Bethesda drives a major biomedical research economy and the Walter Reed National Military Medical Center serves as the military's flagship facility. Maryland's suburban DC corridor (Montgomery and Prince George's counties) has a high concentration of specialists serving the capital region's population.
Maryland's all-payer system and hospital consolidation have created a market where hospital margins are more regulated than in most states. This drives competition toward outpatient settings and ambulatory surgery centers. The Eastern Shore and western Maryland face provider shortages typical of rural areas, despite the state's overall high provider density.
Official Resources
Frequently Asked Questions
What types of healthcare provider data are available for Maryland?
Provyx covers Maryland physicians, dentists, mental health professionals, nurse practitioners, chiropractors, and optometrists. Records include NPI numbers, practice addresses, phone numbers, specialties, system affiliations, and verified email contacts.
What makes Maryland's healthcare market unique?
Maryland is the only state with an all-payer rate-setting system for hospitals. It's also home to Johns Hopkins and the NIH, creating a dense concentration of research-oriented providers and academic medicine that attracts top talent nationally and internationally.
How does Maryland's proximity to DC affect its healthcare market?
Maryland's suburban DC counties have high provider density and many specialists serving both Maryland and DC patients. The Bethesda-Silver Spring corridor has one of the highest concentrations of healthcare professionals in the country, supported by NIH and Walter Reed.
What telehealth policies does Maryland have?
Maryland mandates telehealth coverage parity for commercial and Medicaid plans. Providers can establish new patient relationships virtually and prescribe most medications via telehealth. The state's all-payer system applies the same reimbursement principles to virtual care.
How current is Maryland provider data?
Maryland records are verified against NPI registry data, Board of Physicians licensing data, and practice-level sources on a rolling basis. Baltimore and the DC suburbs are refreshed frequently given market activity, with quarterly updates statewide.
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