Dr. Mark Dean Snyder , MD
Anesthesiology • Hannibal, MO
Professional Overview & Biography Verified Profile Summary
Dr. Mark Snyder, MD is a certified Anesthesiology practicing in Hannibal, MO. With approximately 41 years of clinical experience since graduating from University Of Kansas School Of Med (Kc/Wich/Sal) in 1985, Dr. Snyder delivers high-quality medical care to the local community at 6000 HOSPITAL DR.
Dr. Snyder maintains professional affiliations with Midwest Anesthesia Providers Sc, Missouri Hb Medical Services Llc, North American Partners In Anesthesia Connecticut Pc and accepts Medicare assignment.
Frequently performed procedures and clinical services include injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve), anesthesia for procedure on large bowel using an endoscope, anesthesia for procedure in upper abdomen including use of an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
6000 Hospital Dr
Hannibal, MO 634016887
Medicare Profile & Education
University Of Kansas School Of Med (Kc/wich/sal)
1985
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Anesthesiology in Hannibal, MO
Practicing in Hannibal, MO (1191 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 |
|---|---|---|---|---|
|
64447
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
|
14 | 14 | $419.21 | $60.30 |
|
00811
Anesthesia for procedure on large bowel using an endoscope
|
14 | 14 | $1277.28 | $116.39 |
|
00790
Anesthesia for procedure in upper abdomen including use of an endoscope
|
14 | 14 | $2069.53 | $303.41 |
|
00731
Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
|
14 | 14 | $730.23 | $129.73 |
|
00142
Anesthesia for lens surgery
|
12 | 12 | $801.85 | $75.82 |
|
01402
Anesthesia for procedure for total knee joint replacement
|
12 | 12 | $1639.10 | $372.50 |
Medical Specialties & State Licenses
CMS Verified: 2026-06-26NUCC 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: 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.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Hannibal Regional Healthcare System Inc
Po Box, Hannibal, MO 634011257
Phone: 5732485460
Midwest Anesthesia Providers Sc
1101 W Liberty St, Farmington, MO 636401921
Phone: 5737566451
Missouri Hb Medical Services Llc
3100 Oak Grove Rd, Poplar Bluff, MO 639011573
Phone: 5737769290
North American Partners In Anesthesia Connecticut Pc
320 Pomfret St, Putnam, CT 062601836
Phone: 8609286541
Missouri Hb Medical Services Llc
315 S Osteopathy Ave, Kirksville, MO 635016401
Phone: 6607851000
Secondary Practice Locations
320 Pomfret St
Putnam, CT 062601836
Phone: 8609286541
5325 Faraon St
Saint Joseph, MO 645063488
Phone: 8162716350
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Adult Health
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Registered Nurse - Registered Nurse First Assistant
Registered Nurse, Master of Science in Nursing, RNFA
Registered Nurse - Registered Nurse First Assistant
Bachelor of Science in Nursing, RNFA
Anesthesiology
Doctor of Medicine (M.D.)
Registered Nurse - Registered Nurse First Assistant
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Anesthesiology (License #04-22743 in KS)
Registered at 6000 HOSPITAL DR, HANNIBAL, MO 634016887 (Tel: 5732485115)
Registered at 120 TERRACE LN, HANNIBAL, MO 634012768
Registered at 2845 GREENBRIER RD, GREEN BAY, WI 543116519 (Tel: 8772290273)
Registered at 1035 KEPLER DR, GREEN BAY, WI 543118320 (Tel: 9204909046)
Anesthesiology (License #66415 in CT)
Anesthesiology (License #04-22743 in KS)
NPI status registered as active in NPPES database
Registered at 6000 HOSPITAL DR, HANNIBAL, MO 634016887 (Tel: 5732485115)
Registered at PO BOX 551, 6000 HOSPITAL DRIVE, HANNIBAL, MO 634010551 (Tel: 5732485115)
Recorded as MARK SNYDER, M.D.
Anesthesiology (License #2006001821 in MO)
NPI status registered as active in NPPES database
Registered at 520 S SANTA FE AVE, SUITE 260, SALINA, KS 674014190 (Tel: 7858272238)
Registered at PO BOX 1607, SALINA, KS 674021607 (Tel: 7858272238)
Recorded as MARK SNYDER, M.D.
Anesthesiology (License #04-22743 in KS)
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. Mark Snyder
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
120 Terrace Ln
Hannibal, MO 634012768
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.