Dr. John Sanford Cross , MD
Anesthesiology • Orange, CA
Professional Overview & Biography Verified Profile Summary
Dr. John Cross, MD is a certified Anesthesiology practicing in Orange, CA. With approximately 34 years of clinical experience since graduating from University Of Missouri, Columbia School Of Medicine in 1992, Dr. Cross delivers high-quality medical care to the local community at 1100 W STEWART DR.
Dr. Cross maintains professional affiliations with Allied Anesthesia Medical Group Inc, Westchester Medical Center Advanced Physician Services Pc and accepts Medicare assignment.
Frequently performed procedures and clinical services include anesthesia for procedure on small and large bowel using an endoscope, anesthesia for exam of colon using an endoscope, anesthesia for lens surgery. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
1100 W Stewart Dr
Orange, CA 928683849
Medicare Profile & Education
University Of Missouri, Columbia School Of Medicine
1992
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Anesthesiology in Orange, CA
Practicing in Orange, CA (7879 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 |
|---|---|---|---|---|
|
00813
Anesthesia for procedure on small and large bowel using an endoscope
|
33 | 33 | $1064.85 | $153.32 |
|
00812
Anesthesia for exam of colon using an endoscope
|
30 | 30 | $872.67 | $102.76 |
|
00142
Anesthesia for lens surgery
|
28 | 27 | $875.00 | $123.41 |
|
00731
Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
|
21 | 21 | $906.67 | $129.57 |
|
00811
Anesthesia for procedure on large bowel using an endoscope
|
15 | 15 | $858.67 | $123.96 |
Medical Specialties & State Licenses
CMS Verified: 2025-11-23NUCC 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.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Westchester Medical Center Advanced Physician Services Pc
100 Woods Rd, Valhalla, NY 105951530
Allied Anesthesia Medical Group Inc
1100 W Stewart Dr, Orange, CA 928683849
Phone: 7147448700
Secondary Practice Locations
100 Woods Rd
Valhalla, NY 105951530
Phone: 9144937000
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Emergency Medicine
Physician Assistant
Anesthesiology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at PO BOX 548, HERMOSA BEACH, CA 902540548 (Tel: 7146194730)
NPI status registered as active in NPPES database
Registered at 1100 W STEWART DR, ORANGE, CA 928683849 (Tel: 7146339111)
Registered at PO BOX 1628, ORANGE, CA 928560628 (Tel: 7146194730)
Recorded as JOHN CROSS, M.D.
Anesthesiology (License #G78540 in CA)
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
Po Box 548
Hermosa Beach, CA 902540548
Phone: 7146194730
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.