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Active NPI 1780799114 Individual Practitioner Male Practitioner

Dr. Jonathan Michael Claassen , MD

Anesthesiology • Medford, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jonathan Claassen, MD is a certified Anesthesiology practicing in Medford, OR. With approximately 24 years of clinical experience since graduating from University Of North Carolina At Chapel Hill School Of Medicine in 2002, Dr. Claassen delivers high-quality medical care to the local community at 842 E MAIN ST.

Dr. Claassen is affiliated with Anesthesia Associates Of Medford Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, anesthesia for procedure for total knee joint replacement, injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

842 E Main St

Medford, OR 975047134

Telephone 5417737273
Fax 5417732027
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of North Carolina At Chapel Hill School Of Medicine

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Medford, OR

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
24 Yrs +7.4 yrs vs City Avg
City Avg: 16.6 Yrs
State Avg: 23.2 Yrs
Regional Practice Density
61 Specialists

Practicing in Medford, OR (993 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
81.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Claassen (24 Years) 24 Yrs
Medford Specialty Average (16.6 Years) 16.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
26 26 $672.00 $119.12
01402 Anesthesia for procedure for total knee joint replacement
25 25 $1382.40 $269.48
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
24 24 $630.00 $56.11
00811 Anesthesia for procedure on large bowel using an endoscope
22 22 $619.64 $107.82
00670 Anesthesia for procedure on spine and spinal cord
13 13 $2444.31 $488.75
00812 Anesthesia for exam of colon using an endoscope
13 13 $605.54 $84.88
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope
12 12 $1232.00 $243.29
00910 Anesthesia for other procedure on urinary system through urethra
11 11 $619.64 $107.02
36620 Insertion of artery tube for blood sampling or infusion through skin
11 11 $270.00 $41.49
01214 Anesthesia for total hip replacement
11 11 $1518.55 $283.64
00918 Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope
11 11 $960.00 $178.78

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License OR MD29027

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.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License CA A87730

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
00A877300 (CA)

Hospital & Practice Group Affiliations

Anesthesia Associates Of Medford Pc

1093 Royal Ct, Medford, OR 975046130

Phone: 5417737273

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

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Doctor of Osteopathic Medicine (D.O.)

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Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active January 06, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location January 06, 2012

Registered at 842 E MAIN ST, MEDFORD, OR 975047134 (Tel: 5417737273)

📍
Updated Business Mailing Address January 06, 2012

Registered at PO BOX 1705, MEDFORD, OR 975010132 (Tel: 5417737273)

👤
Provider Name / Credentials Updated January 06, 2012

Recorded as JONATHAN CLAASSEN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 06, 2012

Anesthesiology (License #MD29027 in OR)

🟢
Initial NPI Registration & Enumeration August 19, 2006

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

NPI Number: 1780799114
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 19, 2006
Last Update: January 06, 2012
Sole Proprietor: No

Mailing Address

Po Box 1705

Medford, OR 975010132

Phone: 5417737273

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

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.