Peter C. Innis MD in Baltimore: Internal Medicine Practice with Extended Appointment Availability
Peter C. Innis MD operates an internal medicine practice in Baltimore, accepting new adult patients and offering preventive care, chronic disease management, and coordination with specialists. He is accepting new patients, a notable advantage in a region where many primary care physicians in the greater Baltimore area have closed their practices to new enrollees.
What the practice actually is
Dr. Innis is an internal medicine physician, the primary-care specialty for adults. Internal medicine focuses on prevention, diagnosis, and long-term management of illnesses in non-surgical patients. Unlike family medicine (which treats all ages), internists concentrate on adult patients and typically have longer appointment availability for discussion of complex medical histories. This positioning suits patients with multiple chronic conditions, ongoing prescriptions, or those who want a single coordinating physician for referrals to cardiologists, endocrinologists, and other specialists.
Services and what to expect
An internal medicine practice offers well-visit physicals, management of conditions like hypertension and type 2 diabetes, acute illness visits, medication reviews, and preventive screening. Dr. Innis's practice typically handles established preventive care, prescription refills, and coordination with specialists, though the specific service scope varies by individual practice structure. New-patient appointments generally run 30 to 45 minutes and include a full medical history, physical exam, and review of medications and past procedures.
Insurance acceptance varies by practice location and billing arrangement. Verify coverage directly with the office, as internal medicine practices operate under different insurance contracts. Copay and deductible details depend entirely on your plan type and will not be the same across all insurance carriers.
How it compares to other Baltimore primary care options
Baltimore's primary care landscape divides between independent practices and larger health systems. Practices aligned with UM Medical Center, MedStar, and Johns Hopkins Health System typically have longer wait times for new patients (often 4 to 8 weeks) but offer integrated scheduling and electronic medical records across hospital networks. Independent internists like Dr. Innis often have earlier appointment availability but may require separate coordination if a hospital referral becomes necessary.
Community health centers such as Chase Brexton Health Care and Maxim Health also serve Baltimore residents on a sliding-fee basis and accept uninsured patients, but wait times are longer and appointment length is shorter. Choose an independent practice if you want dedicated time with one physician and need flexibility; choose a system-affiliated practice if you are likely to need hospitalization and prefer coordinated records.
Who it suits and who it does not suit
This practice suits adults with established medical histories, those managing multiple prescriptions, and patients who prefer continuity with a single physician. It also suits people transitioning to Baltimore and seeking a new primary care home. It does not suit urgent or same-day problems (use urgent care), and it is not appropriate for pediatric care. If you need walk-in same-day visits as a first line, a walk-in urgent care may be more practical, though it will not serve as a long-term medical home.
First visit logistics
Call the office directly to confirm new-patient status and insurance acceptance. Bring photo identification, insurance card, current medication list, a list of past surgeries or major illnesses, and any recent lab work from a previous provider. If the practice uses an electronic portal, account setup may begin before your appointment. The first visit will include a full physical examination, baseline blood pressure and weight, and discussion of preventive screening (colonoscopy, mammography, blood work) appropriate to your age and health history. Expect 45 minutes to an hour.
Hours, location, and access
Contact the practice directly for current office hours, location within Baltimore, and parking information. Hours and contact details for individual practices change periodically; verify these details by phone or the office website rather than relying on directory listings.
An internal medicine practice that actively accepts new patients in a city where primary care capacity is constrained provides real value. Dr. Innis's availability for established care makes him a practical choice for adults seeking a coordinating physician in Baltimore.
