Active NPI 1083648737 Individual Practitioner Male Practitioner

Dr. Dennis S Lin , MD

Anesthesiology • Winchester, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Dennis Lin, MD is a certified Anesthesiology practicing in Winchester, MA. With approximately 39 years of clinical experience since graduating from Jefferson Medical College Of Thomas Jefferson University in 1987, Dr. Lin delivers high-quality medical care to the local community at WINCHESTER HOSPITAL.

Dr. Lin is affiliated with Winchester Anesthesia Associates, 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 procedure on large bowel using an endoscope, continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

Winchester Hospital
41 Highland Avenue

Winchester, MA 01890

Telephone 7817567243

Associated Practice Facility / Clinic

🏢 Winchester Anesthesia Associates 2 Inc Facility NPI 1427599588

Medicare Profile & Education

Medical School

Jefferson Medical College Of Thomas Jefferson University

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Winchester, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

39 Yrs +16.0 yrs vs City Avg

City Avg: 23.0 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

19 Specialists

Practicing in Winchester, MA (2146 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

85.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lin (39 Years) 39 Yrs

Winchester Specialty Average (23.0 Years) 23.0 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	23	23	$775.91	$107.43
00811 Anesthesia for procedure on large bowel using an endoscope	17	17	$779.71	$108.42
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	16	16	$284.00	$73.30
01402 Anesthesia for procedure for total knee joint replacement	16	16	$1736.38	$240.56
01214 Anesthesia for total hip replacement	13	13	$1839.31	$254.87
00812 Anesthesia for exam of colon using an endoscope	13	13	$586.23	$81.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	21	21	$284.00	$75.00
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	19	19	$760.84	$107.96
64450 Injection of anesthetic agent, other peripheral nerve or branch	17	17	$165.00	$22.43
01402 Anesthesia for procedure for total knee joint replacement	16	16	$1700.19	$240.59
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	15	15	$120.00	$32.11
01214 Anesthesia for total hip replacement	11	11	$2173.36	$309.31
00811 Anesthesia for procedure on large bowel using an endoscope	11	11	$829.64	$117.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	29	29	$120.00	$33.40
64450 Injection of anesthetic agent, other peripheral nerve or branch	24	24	$165.00	$32.86
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	16	16	$840.81	$124.53
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	16	16	$236.00	$64.83
01214 Anesthesia for total hip replacement	16	16	$2225.06	$328.94
01402 Anesthesia for procedure for total knee joint replacement	14	14	$2234.50	$331.05
00910 Anesthesia for other procedure on urinary system through urethra	12	12	$876.50	$123.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	35	35	$120.00	$34.14
64450 Injection of anesthetic agent, other peripheral nerve or branch	27	27	$165.00	$33.46
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	21	20	$823.86	$124.85
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	21	21	$236.00	$66.26
01402 Anesthesia for procedure for total knee joint replacement	18	18	$2185.33	$332.03
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	13	13	$1741.00	$262.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	35	35	$120.00	$34.58
64450 Injection of anesthetic agent, other peripheral nerve or branch	25	25	$164.00	$33.42
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	15	15	$236.00	$67.14
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	15	14	$861.33	$131.48
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	13	13	$120.00	$34.58
01402 Anesthesia for procedure for total knee joint replacement	11	11	$1867.91	$285.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	28	$148.00	$42.86
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	29	28	$123.00	$34.97
64450 Injection of anesthetic agent, other peripheral nerve or branch	22	22	$173.00	$35.28
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	15	15	$1004.13	$155.15
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	14	14	$534.79	$81.60
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	13	13	$273.00	$77.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	27	27	$159.00	$42.17
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	17	17	$131.00	$34.83
64450 Injection of anesthetic agent, other peripheral nerve or branch	17	15	$189.00	$33.91
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	16	16	$131.00	$34.83
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	11	11	$1407.00	$184.74
00400 Anesthesia for procedure on skin of arms, legs, or trunk	11	11	$722.18	$97.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	37	37	$128.00	$34.24
99231 Follow-up hospital inpatient care per day, typically 15 minutes	33	32	$153.00	$41.28
64450 Injection of anesthetic agent, other peripheral nerve or branch	25	25	$182.00	$40.24
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	16	16	$128.00	$34.24
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	14	14	$1848.59	$263.88
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	14	14	$532.61	$68.84
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	12	12	$1706.35	$228.77
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter	12	12	$305.00	$82.49
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	11	11	$1276.71	$191.97
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	11	11	$1348.67	$188.80

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License MA 81558

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.

Hospital & Practice Group Affiliations

Winchester Anesthesia Associates, Inc

41 Highland Ave, Winchester, MA 018901446

Phone: 7817562190

Practice Associates & Co-Workers

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

14 Associated Practitioners

Karen Lowrie , CRNA

Nurse Anesthetist, Certified Registered

NPI 1154411148

Certified Registered Nurse Anesthetist

Dr. Lorraine Foley , MD

Anesthesiology

NPI 1225096175

Doctor of Medicine (M.D.)

Susan Konarski , CRNA

Nurse Anesthetist, Certified Registered

NPI 1265535975

Certified Registered Nurse Anesthetist

Dr. Jean-Charles Toussaint , MD

Anesthesiology

NPI 1356452825

Doctor of Medicine (M.D.)

Dr. Keith Linton Long , MD

Anesthesiology

NPI 1467487439

Doctor of Medicine (M.D.)

Dr. Cordelia Nason , MD

Anesthesiology

NPI 1477679645

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at WINCHESTER HOSPITAL, 41 HIGHLAND AVENUE, WINCHESTER, MA 01890 (Tel: 7817567243)

📍

Updated Business Mailing Address July 08, 2007

Registered at 100 EXETER ST, NEWTON, MA 024652809 (Tel: 7817567243)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as DENNIS LIN, M.D.

🎓

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

Anesthesiology (License #81558 in MA)

🟢

Initial NPI Registration & Enumeration July 10, 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: 1083648737

Entity Type:

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

Enumeration Date: July 10, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

100 Exeter St

Newton, MA 024652809

Phone: 7817567243

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.