Dr. Ryan Joseph Longfellow , MD
Anesthesiology • Madison, WI
Professional Overview & Biography Verified Profile Summary
Dr. Ryan Longfellow, MD is a certified Anesthesiology practicing in Madison, WI. With approximately 12 years of clinical experience since graduating from Indiana University School Of Medicine in 2014, Dr. Longfellow delivers high-quality medical care to the local community at 600 HIGHLAND AVE.
Dr. Longfellow is affiliated with University Of Wisconsin Medical Foundation Inc and accepts Medicare assignment.
Frequently performed procedures and clinical services include new patient outpatient office visit, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
600 Highland Ave
Madison, WI 537921902
Medicare Profile & Education
Indiana University School Of Medicine
2014
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Anesthesiology in Madison, WI
Practicing in Madison, WI (1360 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 |
|---|---|---|---|---|
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
32 | 32 | $359.00 | $75.46 |
|
00731
Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
|
24 | 23 | $1529.50 | $91.88 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
18 | 18 | $535.00 | $117.71 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
13 | 13 | $234.00 | $61.22 |
Medical Specialties & State Licenses
CMS Verified: 2025-05-27NUCC Taxonomy Code: 207L00000X
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
NUCC Taxonomy Code: 207L00000X
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
NUCC Taxonomy Code: 207L00000X
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
NUCC Taxonomy Code: 207LP2900X
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
Hospital & Practice Group Affiliations
University Of Wisconsin Medical Foundation Inc
600 Highland Ave, Madison, WI 537920001
Phone: 6082636400
Secondary Practice Locations
10525 W 124th Ave
Cedar Lake, IN 463039275
Phone: 2198051484
5165 Mccarty Ln
Lafayette, IN 479058764
Phone: 7654488000
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology
Anesthesiologist Assistant
AAC
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Anesthesiology
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 600 HIGHLAND AVE, MADISON, WI 537921902 (Tel: 6082638100)
Registered at 7974 UW HEALTH CT, MIDDLETON, WI 535625531
Registered at 10525 W 124TH AVE, CEDAR LAKE, IN 463039275 (Tel: 2198051484)
Registered at 10525 W 124TH AVE, CEDAR LAKE, IN 463039275
Anesthesiology (License #01086496A in IN)
Registered at 600 HIGHLAND AVE, MADISON, WI 537921902 (Tel: 6082638100)
Registered at 7974 UW HEALTH CT, MIDDLETON, WI 535625531
Anesthesiology (License #143984 in AK)
Anesthesiology (License #01086496A in IN)
Registered at 3300 PROVIDENCE DR STE 207, ANCHORAGE, AK 995084620 (Tel: 9072790555)
Anesthesiology (License #143984 in AK)
NPI status registered as active in NPPES database
Registered at 2001 W 86TH ST, INDIANAPOLIS, IN 462601902 (Tel: 3173382281)
Registered at 1120 SOUTH DR, STE 204, INDIANAPOLIS, IN 462025135 (Tel: 3172744343)
Recorded as RYAN LONGFELLOW, MD
Student in an Organized Health Care Education/Training Program
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
7974 Uw Health Ct
Middleton, WI 535625531
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