Dr. Nicholas Cho Ahn , MD
Internal Medicine • Springfield, IL
Professional Overview & Biography Verified Profile Summary
Dr. Nicholas Ahn, MD is a certified Internal Medicine practicing in Springfield, IL. With approximately 13 years of clinical experience since graduating from Michigan State University College Of Human Medicine in 2013, Dr. Ahn delivers high-quality medical care to the local community at 751 N RUTLEDGE ST.
Dr. Ahn is affiliated with Wayne Memorial Community Health Centers and accepts Medicare assignment.
Frequently performed procedures and clinical services include established patient outpatient office visit, remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
751 N Rutledge St
Suite 1100
Springfield, IL 62702
Medicare Profile & Education
Michigan State University College Of Human Medicine
2013
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Springfield, IL
Practicing in Springfield, IL (7544 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
446 | 221 | $200.00 | $120.72 |
|
99454
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days
|
89 | 24 | $129.00 | $43.07 |
|
G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
|
85 | 85 | $285.00 | $122.35 |
|
99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
|
68 | 61 | $250.00 | $170.84 |
|
99457
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes
|
58 | 26 | $129.00 | $46.01 |
|
96372
Injection beneath the skin or into muscle for therapy, diagnosis, or prevention
|
41 | 16 | $40.00 | $13.43 |
|
J3420
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg
|
34 | 14 | $10.00 | $1.21 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
31 | 29 | $125.00 | $86.02 |
|
G0008
Administration of influenza virus vaccine
|
28 | 28 | $40.00 | $30.77 |
|
90662
Influenza vaccine split virus, preservative free
|
27 | 27 | $140.00 | $81.09 |
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.
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.
NUCC Taxonomy Code: 2084P0800X
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Wayne Memorial Community Health Centers
358 Hamlin Hwy, Lake Ariel, PA 184369382
Phone: 5706892242
Wayne Memorial Community Health Centers
543 Easton Tpke, Lake Ariel, PA 184364718
Phone: 5706899965
Secondary Practice Locations
5629 Stadium Dr Ste B
Kalamazoo, MI 490091952
Phone: 2695443270
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Social Worker - Clinical
Licensed Clinical Social Worker
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.), Master of Public Health
Physician Assistant
Physician Assistant (Certified)
Internal Medicine - Hematology & Oncology
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine - Endocrinology, Diabetes & Metabolism
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 751 N RUTLEDGE ST, SUITE 1100, SPRINGFIELD, IL 62702 (Tel: 2175458000)
Internal Medicine (License #4301114315 in MI)
NPI status registered as active in NPPES database
Registered at 751 N RUTLEDGE ST, SUITE 1100, SPRINGFIELD, IL 627024968 (Tel: 2175458000)
Registered at PO BOX 19648, SPRINGFIELD, IL 627949648 (Tel: 2175458000)
Recorded as NICHOLAS AHN, M.D.
Internal Medicine (License #036-141124 in IL)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Dr. Nicholas Ahn
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
Po Box 19648
Springfield, IL 627949648
Phone: 2175458000
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.