Active NPI 1245407378 Individual Practitioner Male Practitioner

Dr. Mark E Wechsler , MD

Anesthesiology • Weymouth, MA

✓ Accepts Medicare Assignment

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Mark Wechsler, MD is a registered Anesthesiology practitioner in Weymouth, MA. With approximately 19 years of clinical practice since graduating from New York Medical College in 2007, Dr. Wechsler provides healthcare services at the registered practice location at 163 LIBBEY PKWY.

Dr. Wechsler is affiliated with Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection of substance into lower spine canal using imaging guidance, anesthesia for procedure on large bowel using an endoscope, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

163 Libbey Pkwy
Suite 301

Weymouth, MA 021893118

Telephone 7813374224

Fax 7813350429

Associated Practice Facility / Clinic

🏢 South Shore Anesthesia Associates, Inc. Facility NPI 1770530388

Medicare Profile & Education

Medical School

New York Medical College

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Weymouth, MA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

19 Yrs -6.1 yrs vs City Avg

City Avg: 25.1 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

23 Specialists

Practicing in Weymouth, MA (2146 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

81.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Wechsler (19 Years) 19 Yrs

Weymouth Specialty Average (25.1 Years) 25.1 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
62323 Injection of substance into lower spine canal using imaging guidance	120	75	$329.00	$98.55
00811 Anesthesia for procedure on large bowel using an endoscope	80	80	$437.94	$64.07
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	65	65	$467.00	$68.57
27096 Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance	44	38	$494.00	$105.84
00812 Anesthesia for exam of colon using an endoscope	43	43	$427.79	$53.24
20610 Aspiration and/or injection of fluid from large joint	37	24	$257.00	$44.88
64493 Injection of lower or sacral spine facet joint using imaging guidance, single level	32	25	$539.00	$128.39
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	30	30	$361.00	$48.31
00813 Anesthesia for procedure on small and large bowel using an endoscope	30	30	$526.50	$79.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	26	$326.00	$96.16
01402 Anesthesia for procedure for total knee joint replacement	24	24	$1012.92	$155.38
99213 Established patient office or other outpatient visit, typically 15 minutes	22	20	$221.00	$65.24
64483 Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level	22	16	$664.00	$116.05
62321 Injection of substance into middle or upper spine canal using imaging guidance	21	17	$360.00	$106.41
64494 Injection of lower or sacral spine facet joint using imaging guidance, second level	20	16	$296.00	$66.47
01922 Anesthesia for x-ray or radiation therapy	18	17	$660.83	$101.07
64450 Injection of anesthetic agent, other peripheral nerve or branch	18	18	$273.50	$36.34
01214 Anesthesia for total hip replacement	17	17	$1089.71	$167.64
99442 Telephone medical discussion with physician, 11-20 minutes	16	14	$310.00	$64.78
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	15	15	$101.00	$29.71
64454 Injection of anesthetic agent and/or steroid into knee nerve branch using imaging guidance	13	13	$270.00	$81.74
64635 Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint	11	11	$1283.00	$253.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
62323 Injection of substance into lower spine canal using imaging guidance	107	77	$329.00	$99.57
00811 Anesthesia for procedure on large bowel using an endoscope	63	63	$444.68	$67.48
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	48	46	$361.00	$63.17
01402 Anesthesia for procedure for total knee joint replacement	45	44	$1032.78	$162.62
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	42	42	$436.43	$66.19
27096 Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance	40	32	$494.00	$103.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	33	$326.00	$98.31
20610 Aspiration and/or injection of fluid from large joint	27	20	$257.00	$45.83
64493 Injection of lower or sacral spine facet joint using imaging guidance, single level	27	22	$539.00	$124.95
64494 Injection of lower or sacral spine facet joint using imaging guidance, second level	25	21	$296.00	$71.85
00812 Anesthesia for exam of colon using an endoscope	24	24	$390.00	$47.63
64483 Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level	22	15	$664.00	$116.92
99443 Telephone medical discussion with physician, 21-30 minutes	18	15	$438.00	$97.72
00813 Anesthesia for procedure on small and large bowel using an endoscope	15	15	$537.33	$83.57
64484 Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level	14	11	$301.00	$55.36
99442 Telephone medical discussion with physician, 11-20 minutes	11	11	$310.00	$66.49
00918 Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope	11	11	$596.82	$93.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
62323 Injection of substance into lower spine canal using imaging guidance	131	90	$329.00	$102.03
00811 Anesthesia for procedure on large bowel using an endoscope	92	92	$430.27	$67.40
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	75	75	$459.33	$71.96
27096 Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance	70	56	$494.00	$100.55
64494 Injection of lower or sacral spine facet joint using imaging guidance, second level	49	34	$296.00	$69.09
64493 Injection of lower or sacral spine facet joint using imaging guidance, single level	49	34	$539.00	$121.83
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	38	38	$101.00	$31.70
64636 Destruction of lower or sacral spinal facet joint nerves with imaging guidance	34	19	$340.00	$58.26
00812 Anesthesia for exam of colon using an endoscope	34	34	$397.65	$50.97
64483 Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level	31	21	$664.00	$123.90
64635 Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint	31	19	$1283.00	$189.87
00813 Anesthesia for procedure on small and large bowel using an endoscope	29	29	$520.00	$83.73
20610 Aspiration and/or injection of fluid from large joint	27	17	$257.00	$46.41
62321 Injection of substance into middle or upper spine canal using imaging guidance	21	13	$360.00	$110.22
01402 Anesthesia for procedure for total knee joint replacement	18	18	$1040.00	$169.20
64490 Injection of upper or middle spine facet joint using imaging guidance, single level	18	14	$634.00	$118.22
64491 Injection of upper or middle spine facet joint using imaging guidance, second level	18	14	$555.00	$66.20
64461 Injection of anesthetic agent into thoracic vertebra using imaging guidance, single site	17	14	$327.00	$80.31
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	17	17	$361.00	$54.02
01922 Anesthesia for x-ray or radiation therapy	12	12	$650.00	$104.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
62323 Injection of substance into lower spine canal using imaging guidance	62	50	$447.81	$103.50
00811 Anesthesia for procedure on large bowel using an endoscope	52	52	$432.50	$68.49
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	50	49	$453.70	$71.63
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	39	39	$93.00	$32.24
00812 Anesthesia for exam of colon using an endoscope	32	32	$438.75	$58.61
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	26	25	$374.04	$55.08
01402 Anesthesia for procedure for total knee joint replacement	23	23	$1037.61	$168.27
64450 Injection of anesthetic agent, other peripheral nerve or branch	20	20	$384.60	$28.80
27096 Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance	18	17	$567.22	$96.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	15	$300.59	$103.21
77002 Fluoroscopic guidance for needle placement	17	13	$159.59	$28.65
20610 Aspiration and/or injection of fluid from large joint	17	13	$269.65	$47.65
64493 Injection of lower or sacral spine facet joint using imaging guidance, single level	14	11	$652.07	$121.80
01214 Anesthesia for total hip replacement	13	13	$1295.00	$201.40
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	12	12	$373.75	$60.04
00532 Anesthesia for central vein access	12	12	$563.33	$90.47
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	11	11	$980.91	$161.60
00813 Anesthesia for procedure on small and large bowel using an endoscope	11	11	$543.64	$87.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
62323 Injection of substance into lower spine canal using imaging guidance	158	101	$800.00	$106.06
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	31	31	$821.06	$97.33
64493 Injection of lower or sacral spine facet joint using imaging guidance, single level	27	19	$1125.93	$115.43
64494 Injection of lower or sacral spine facet joint using imaging guidance, second level	26	17	$538.46	$64.70
62321 Injection of substance into middle or upper spine canal using imaging guidance	24	19	$900.00	$114.81
77002 Fluoroscopic guidance for needle placement	21	13	$280.95	$29.35
27096 Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance	21	15	$833.33	$97.24
20610 Aspiration and/or injection of fluid from large joint	20	12	$375.00	$55.02
64454 Injection of anesthetic agent and/or steroid into knee nerve branch using imaging guidance	17	15	$705.88	$95.10
00811 Anesthesia for procedure on large bowel using an endoscope	16	16	$1277.94	$87.80
64450 Injection of anesthetic agent, other peripheral nerve or branch	16	11	$718.75	$34.42
36620 Insertion of artery tube for blood sampling or infusion through skin	16	16	$300.00	$48.63
64490 Injection of upper or middle spine facet joint using imaging guidance, single level	14	11	$1000.00	$116.78
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	13	13	$1939.38	$277.14
00910 Anesthesia for other procedure on urinary system through urethra	13	13	$680.54	$85.05
64635 Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint	11	11	$1300.00	$236.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
62323 Injection of substance into lower spine canal using imaging guidance	160	100	$800.00	$105.56
64450 Injection of anesthetic agent, other peripheral nerve or branch	62	40	$532.26	$46.78
64640 Destruction of peripheral nerve or branch	45	36	$940.00	$91.83
64493 Injection of lower or sacral spine facet joint using imaging guidance, single level	37	28	$1059.46	$111.67
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	34	34	$586.15	$86.84
99213 Established patient office or other outpatient visit, typically 15 minutes	32	32	$175.00	$53.43
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	32	27	$250.00	$12.96
62321 Injection of substance into middle or upper spine canal using imaging guidance	27	15	$900.00	$114.10
64494 Injection of lower or sacral spine facet joint using imaging guidance, second level	27	20	$488.89	$61.42
20552 Injections of trigger points in 1 or 2 muscles	25	22	$300.00	$39.01
64635 Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint	25	21	$1664.00	$264.37
64490 Injection of upper or middle spine facet joint using imaging guidance, single level	25	17	$1120.00	$115.79
64636 Destruction of lower or sacral spinal facet joint nerves with imaging guidance	24	21	$750.00	$71.36
27096 Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance	23	17	$760.87	$94.28
64405 Injection of anesthetic agent, greater occipital nerve	23	11	$760.87	$60.38
64491 Injection of upper or middle spine facet joint using imaging guidance, second level	21	15	$547.62	$64.31
20610 Aspiration and/or injection of fluid from large joint	19	15	$315.79	$49.12
77002 Fluoroscopic guidance for needle placement	18	14	$200.00	$29.30
00910 Anesthesia for other procedure on urinary system through urethra	16	16	$561.19	$84.22
64492 Injections of upper or middle spine facet joint using imaging guidance	15	12	$500.00	$60.98
64483 Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level	14	13	$800.00	$118.77
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	14	13	$1387.00	$217.17
00400 Anesthesia for procedure on skin of arms, legs, or trunk	11	11	$650.36	$97.99
36620 Insertion of artery tube for blood sampling or infusion through skin	11	11	$300.00	$48.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
62323 Injection of substance into lower spine canal using imaging guidance	151	101	$800.00	$104.71
64493 Injection of lower or sacral spine facet joint using imaging guidance, single level	46	30	$1217.39	$120.82
64494 Injection of lower or sacral spine facet joint using imaging guidance, second level	35	23	$571.43	$66.42
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	33	33	$816.30	$95.49
00811 Anesthesia for procedure on large bowel using an endoscope	31	31	$1200.10	$89.81
62321 Injection of substance into middle or upper spine canal using imaging guidance	31	19	$900.00	$113.13
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	30	23	$250.00	$13.19
27096 Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance	28	18	$825.00	$97.68
99213 Established patient office or other outpatient visit, typically 15 minutes	27	24	$175.00	$53.21
64450 Injection of anesthetic agent, other peripheral nerve or branch	26	24	$538.46	$48.02
20552 Injections of trigger points in 1 or 2 muscles	24	15	$300.00	$40.12
64635 Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint	23	17	$1356.52	$239.51
64636 Destruction of lower or sacral spinal facet joint nerves with imaging guidance	22	17	$627.27	$64.10
64640 Destruction of peripheral nerve or branch	20	18	$900.00	$81.53
64490 Injection of upper or middle spine facet joint using imaging guidance, single level	19	12	$1105.26	$117.73
64483 Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level	16	13	$850.00	$122.21
36620 Insertion of artery tube for blood sampling or infusion through skin	13	12	$300.00	$47.54
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	12	12	$1496.50	$229.60
00813 Anesthesia for procedure on small and large bowel using an endoscope	11	11	$922.45	$140.71
00910 Anesthesia for other procedure on urinary system through urethra	11	11	$497.73	$74.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
62323 Injection of substance into lower spine canal using imaging guidance	166	93	$800.00	$102.20
64493 Injection of lower or sacral spine facet joint using imaging guidance, single level	63	36	$1219.05	$117.40
99213 Established patient office or other outpatient visit, typically 15 minutes	59	53	$175.00	$51.08
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	48	36	$250.00	$12.35
64494 Injection of lower or sacral spine facet joint using imaging guidance, second level	47	27	$570.21	$63.86
64635 Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint	33	23	$1300.00	$226.94
64636 Destruction of lower or sacral spinal facet joint nerves with imaging guidance	32	23	$600.00	$60.51
62321 Injection of substance into middle or upper spine canal using imaging guidance	31	21	$900.00	$111.93
00810 Anesthesia for procedure on lower intestine using an endoscope	30	30	$910.07	$128.13
64405 Injection of anesthetic agent, greater occipital nerve	30	14	$833.33	$82.91
27096 Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance	27	22	$959.26	$101.07
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	26	26	$763.69	$107.62
64490 Injection of upper or middle spine facet joint using imaging guidance, single level	26	16	$1076.92	$112.57
64491 Injection of upper or middle spine facet joint using imaging guidance, second level	24	14	$520.83	$62.49
20610 Aspiration and/or injection of fluid from large joint	20	14	$330.00	$49.20
64450 Injection of anesthetic agent, other peripheral nerve or branch	20	17	$625.00	$42.26
36620 Insertion of artery tube for blood sampling or infusion through skin	12	12	$300.00	$52.61
00910 Anesthesia for other procedure on urinary system through urethra	11	11	$597.27	$83.35

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License MA 247804

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 - Pain Medicine

NUCC Taxonomy Code: 207LP2900X

State License MA 247804

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

Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is

101 Page St, New Bedford, MA 027403464

Phone: 7819839088

Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is

25 Highland Ave, Newburyport, MA 019503867

Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is

275 Sandwich St, Plymouth, MA 023602183

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Mekhala Stephen , MD

Anesthesiology

NPI 1023072287

Doctor of Medicine (M.D.)

Gerald Finerty , CRNA

Nurse Anesthetist, Certified Registered

NPI 1063867802

Certified Registered Nurse Anesthetist

Dr. David Demick , MD

Anesthesiology

NPI 1104841550

Doctor of Medicine (M.D.)

Trang Tong , CRNA

Nurse Anesthetist, Certified Registered

NPI 1114321429

Certified Registered Nurse Anesthetist

Megan Burns , CRNA

Nurse Anesthetist, Certified Registered

NPI 1134453095

Certified Registered Nurse Anesthetist

Karen Trask , CRNA

Nurse Anesthetist, Certified Registered

NPI 1164587457

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 20, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location August 20, 2014

Registered at 163 LIBBEY PKWY, SUITE 301, WEYMOUTH, MA 021893118 (Tel: 7813374224)

📍

Updated Business Mailing Address August 20, 2014

Registered at 163 LIBBEY PKWY, SUITE 301, WEYMOUTH, MA 021893118 (Tel: 7813374224)

👤

Provider Name / Credentials Updated August 20, 2014

Recorded as MARK WECHSLER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 20, 2014

Anesthesiology (License #247804 in MA)

🟢

Initial NPI Registration & Enumeration May 08, 2008

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1245407378

Entity Type:

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

Enumeration Date: May 08, 2008

Last Update: August 20, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

163 Libbey Pkwy, Suite 301

Weymouth, MA 021893118

Phone: 7813374224

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.