Active NPI 1033124680 Individual Practitioner Male Practitioner

Dr. Hak-Sun Bak , MD

Anesthesiology • Carson City, NV

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Hak-Sun Bak, MD is a certified Anesthesiology practicing in Carson City, NV. With approximately 35 years of clinical experience since graduating from Medical College Of Georgia School Of Medicine in 1991, Dr. Bak delivers high-quality medical care to the local community at 1600 MEDICAL PKWY.

Dr. Bak maintains professional affiliations with Reno Tahoe Anesthesia Weaver Pc, Metcalf Tiller And Chen Inc 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 retinal surgery, anesthesia for procedure in lower abdominal cavity 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

Practice Address

1600 Medical Pkwy

Carson City, NV 89703

Telephone 7028780070

Fax 7022092064

Associated Practice Facility / Clinic

🏢 Daniel L. Hasfurther Md, Inc., A Professional Corporation Facility NPI 1376596817

Medicare Profile & Education

Medical School

Medical College Of Georgia School Of Medicine

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Carson City, NV

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +8.2 yrs vs City Avg

City Avg: 26.8 Yrs

State Avg: 17.4 Yrs

Regional Practice Density

19 Specialists

Practicing in Carson City, NV (555 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

83.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Bak (35 Years) 35 Yrs

Carson City Specialty Average (26.8 Years) 26.8 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	24	22	$865.33	$139.82
00145 Anesthesia for retinal surgery	17	17	$1117.53	$180.31
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	13	13	$1316.15	$210.61
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	13	13	$1688.31	$280.01
00670 Anesthesia for procedure on spine and spinal cord	12	12	$2615.67	$441.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	23	23	$913.22	$150.71
00145 Anesthesia for retinal surgery	16	16	$1135.75	$191.32
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	16	16	$1475.00	$251.84
00670 Anesthesia for procedure on spine and spinal cord	14	14	$2663.43	$467.29
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	13	13	$1733.69	$296.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00145 Anesthesia for retinal surgery	25	25	$1775.12	$193.44
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	20	20	$1120.00	$31.63
00670 Anesthesia for procedure on spine and spinal cord	15	15	$4375.87	$524.82
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	12	12	$980.00	$54.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	23	23	$1120.00	$32.27
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	16	16	$1509.38	$168.43
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	14	14	$980.00	$55.48
00145 Anesthesia for retinal surgery	13	13	$1671.92	$203.19
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	12	12	$2441.83	$303.52
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	11	11	$2371.09	$303.06
01402 Anesthesia for procedure for total knee joint replacement	11	11	$2780.91	$349.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	49	49	$1120.00	$32.77
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	28	28	$980.00	$53.83
01402 Anesthesia for procedure for total knee joint replacement	25	25	$2621.08	$343.49
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	15	15	$1588.53	$167.15
00410 Anesthesia for procedure to correct abnormal heart rhythm	13	13	$1201.31	$119.72
00670 Anesthesia for procedure on spine and spinal cord	11	11	$4200.64	$555.38
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	11	11	$2766.27	$342.36
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	11	11	$1120.00	$66.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	34	34	$1120.00	$31.31
01402 Anesthesia for procedure for total knee joint replacement	21	20	$2698.67	$323.97
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	21	21	$1587.00	$161.98
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	21	20	$980.00	$63.91
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	18	18	$2781.72	$331.81
00912 Anesthesia for removal of urinary bladder tumors including use of an endoscope	15	15	$1620.73	$180.06
62322 Injection of substance into lower spine canal	14	14	$1150.00	$84.58
00142 Anesthesia for lens surgery	14	14	$1311.00	$144.07
01924 Anesthesia for x-ray on arteries	13	13	$2501.69	$267.60
00910 Anesthesia for other procedure on urinary system through urethra	13	13	$1387.08	$145.05
00670 Anesthesia for procedure on spine and spinal cord	13	13	$4470.85	$556.89
00914 Anesthesia for removal of prostate including use of an endoscope	12	12	$2213.75	$253.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	28	28	$1120.00	$32.69
62322 Injection of substance into lower spine canal	22	22	$1150.00	$88.34
00670 Anesthesia for procedure on spine and spinal cord	20	20	$4037.90	$552.30
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	19	19	$1521.37	$174.33
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	16	16	$980.00	$57.00
00912 Anesthesia for removal of urinary bladder tumors including use of an endoscope	14	13	$1607.07	$200.38
00400 Anesthesia for procedure on skin of arms, legs, or trunk	14	14	$1458.07	$175.56
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	13	13	$1490.00	$180.15
01402 Anesthesia for procedure for total knee joint replacement	12	12	$2694.42	$370.33
00910 Anesthesia for other procedure on urinary system through urethra	12	12	$1192.00	$133.56
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	12	12	$2446.08	$321.81
00918 Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope	11	11	$1842.18	$236.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	26	26	$272.00	$38.75
62322 Injection of substance into lower spine canal	25	25	$816.00	$88.38
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	24	24	$605.00	$32.13
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	21	21	$1236.95	$184.02
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	21	21	$952.00	$55.06
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	19	19	$1173.89	$173.04
00912 Anesthesia for removal of urinary bladder tumors including use of an endoscope	18	16	$1246.67	$185.74
00910 Anesthesia for other procedure on urinary system through urethra	18	18	$952.00	$141.71
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	17	17	$2176.00	$332.88
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	12	12	$1088.00	$64.66
01230 Anesthesia for open procedure on upper two-thirds of thigh bone	11	11	$1990.55	$302.18

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License NV 10995

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

1033124680 (NV)

Hospital & Practice Group Affiliations

Reno Tahoe Anesthesia Weaver Pc

18653 Wedge Pkwy, Reno, NV 895113037

Phone: 7756745200

Metcalf Tiller And Chen Inc

235 W 6th St, Reno, NV 895034548

Phone: 7757703000

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Mark Livingston , MD

Anesthesiology

NPI 1003042847

Doctor of Medicine (M.D.)

Alec Runyon

Anesthesiology

NPI 1003236860

Dr. Ryan Nimer , DO

Anesthesiology

NPI 1003310426

Doctor of Osteopathic Medicine (D.O.)

Dr. Liam Sullivan , MD

Anesthesiology

NPI 1003347162

Doctor of Medicine (M.D.)

Dr. Derek Goffstein , DO

Anesthesiology

NPI 1013134576

Doctor of Osteopathic Medicine (D.O.)

Dr. Heber Becker , MD

Anesthesiology

NPI 1023089802

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location August 14, 2018

Registered at 1600 MEDICAL PKWY, CARSON CITY, NV 89703 (Tel: 7028780070)

📍

Updated Business Mailing Address August 14, 2018

Registered at 9127 W RUSSELL RD STE 110, LAS VEGAS, NV 891481253 (Tel: 7028780070)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 313 WEST ANN STREET, CARSON CITY, NV 89703 (Tel: 7758832202)

📍

Updated Business Mailing Address July 08, 2007

Registered at PO BOX 3797, CARSON CITY, NV 897023797 (Tel: 7758832202)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as HAK-SUN BAK, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Anesthesiology (License #10995 in NV)

🟢

Initial NPI Registration & Enumeration July 30, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Hak-Sun Bak. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1033124680

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: July 30, 2006

Last Update: August 14, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

9127 W Russell Rd Ste 110

Las Vegas, NV 891481253

Phone: 7028780070

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.