Dr. John E Herring , MD
Internal Medicine • Olney, MD
Professional Overview & Biography Verified Profile Summary
Dr. John Herring, MD is a registered healthcare professional specializing in Internal Medicine in Olney, MD. Practice services are available at 18101 PRINCE PHILIP DR under active NPI credentials.
Frequently performed procedures and clinical services include emergency department visit with moderate level of medical decision making, emergency department visit for life threatening or functioning severity, interpretation and report of electrical activity of heart using 1-3 leads. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
18101 Prince Philip Dr
Olney, MD 208321514
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Olney, MD
Practicing in Olney, MD (4114 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99284
Emergency department visit with moderate level of medical decision making
|
13 | 13 | $936.92 | $128.10 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207R00000X
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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Physician Assistant
Physician Assistant (Certified)
Emergency Medicine
Doctor of Medicine (M.D.)
Physician Assistant - Medical
Physician Assistant
Physician Assistant
Physician Assistant
Physician Assistant
Physician Assistant
Emergency Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 18101 PRINCE PHILIP DR, OLNEY, MD 208321514 (Tel: 3017748900)
Registered at 1300 PICCARD DR, SUITE 202, ROCKVILLE, MD 208504303 (Tel: 3109217900)
Recorded as JOHN HERRING, MD
Internal Medicine (License #D0030414 in MD)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
1300 Piccard Dr, Suite 202
Rockville, MD 208504303
Phone: 3109217900
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.