Dr. Aaron Simms, MD
Internal Medicine
61% Complete
Profile completeness
ZIP Healthcare Access Score
Limited Access
ZIP 17745 • D
20+
Years in Practice
Healthcare Access Where Dr. Aaron Simms Practices
ZIP code 17745 • Lock Haven, Pennsylvania
Significant gaps exist in healthcare availability for residents of ZIP 17745.
View full Healthcare Access Score report for ZIP 17745Conditions Dr. Aaron Simms Can Help With
Based on specialty, these are the relevant healthcare access scores for the practice area
Practice Locations
3 locations
About Dr. Aaron Simms
Aaron Simms, MD is a healthcare provider practicing in Lock Haven, PA.
Specialty Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
42
Years Experience
3
Locations
2
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
Internal MedicineCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
University Of California, San Diego School Of Medicine
Class of 1984
Licenses & Practice States
Licensed in 2 states
| State | License | Classification | Primary |
|---|---|---|---|
| Texas | K4247 | Internal Medicine | — |
| Pennsylvania | MD033949E | Internal Medicine |
Public Data Summary for Dr. Aaron Simms
With 20 years of practice, Dr. Aaron Simms is an established internal medicine provider, MD, after earning their medical degree at University Of California, San Diego School Of Medicine in 1984. Dr. currently practices across 3 facilities, including Upmc Lock Haven in Lock Haven, Pennsylvania. Their National Provider Identifier (NPI) is 1578593216, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
Dr. Aaron Simms's practice is located in ZIP 17745 (Lock Haven, Pennsylvania), which has an overall CartoChrome Healthcare Access Score of 34/100 (Limited Access). Access constraints in this ZIP code can affect wait times, specialist availability, and emergency response — context worth knowing when choosing a provider.
CMS Medicare data shows Dr. Aaron Simms as a lower-volume internal medicine provider, treating approximately 198 Medicare beneficiaries and delivering 377 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Transparency & Safety
Public records from CMS and OIG databases
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Aaron Simms
--
0 reviews
Internal Medicine Providers Nearby
Same primary specialty near ZIP 17745
FAQ
Frequently asked questions about Dr. Aaron Simms
What does Dr. Aaron Simms specialize in?
Dr. Aaron Simms specializes in Internal Medicine. Secondary taxonomy filings also list Internal Medicine.
Where does Dr. Aaron Simms practice?
Dr. Aaron Simms practices at Upmc Lock Haven in Lock Haven, Pennsylvania. Dr. is also affiliated with 2 additional facilities, listed below.
Does Dr. Aaron Simms accept Medicare?
Based on CMS records, Dr. Aaron Simms has not filed a Medicare opt-out affidavit, which means they typically accept Medicare-covered patients. CMS billing data shows 198 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Aaron Simms's NPI number?
Dr. Aaron Simms's National Provider Identifier (NPI) is 1578593216. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Aaron Simms been practicing?
Dr. Aaron Simms has approximately 20 years of practice experience, having graduated from University Of California, San Diego School Of Medicine in 1984.