Active NPI 1437391232 Individual Practitioner Male Practitioner

Dr. Mark Fairweather , MD

Surgery • Boston, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Mark Fairweather, MD is a certified Surgery practicing in Boston, MA. With approximately 17 years of clinical experience since graduating from University Of Louisville School Of Medicine in 2009, Dr. Fairweather delivers high-quality medical care to the local community at 75 FRANCIS ST.

Dr. Fairweather maintains professional affiliations with Brigham And Womens Physicians Organization Inc, Dana-Farber Cancer Institute, Inc. and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, ultrasonic guidance during surgery. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

75 Francis St

Boston, MA 02115

Telephone 6177326861

Associated Practice Facility / Clinic

🏢 Brigham And Women's Hospital, Inc. Facility NPI 1972577799

Medicare Profile & Education

Medical School

University Of Louisville School Of Medicine

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Boston, MA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs -3.9 yrs vs City Avg

City Avg: 20.9 Yrs

State Avg: 28.2 Yrs

Regional Practice Density

454 Specialists

Practicing in Boston, MA (1077 Statewide)

Telehealth Adoption Rate

19.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

79.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Fairweather (17 Years) 17 Yrs

Boston Specialty Average (20.9 Years) 20.9 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
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	34	34	$924.00	$190.22
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	34	34	$924.00	$190.40
99213 Established patient office or other outpatient visit, typically 15 minutes	23	21	$290.00	$82.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$745.00	$140.07
76998 Ultrasonic guidance during surgery	14	14	$251.00	$47.28
49905 Repair of abdomen using abdominal lining graft	11	11	$1709.00	$358.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	63	63	$886.98	$192.57
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	37	37	$882.46	$192.27
99213 Established patient office or other outpatient visit, typically 15 minutes	30	26	$274.70	$70.28
99213 Established patient office or other outpatient visit, typically 15 minutes	21	20	$279.48	$70.20
76998 Ultrasonic guidance during surgery	18	18	$249.56	$64.01
49905 Repair of abdomen using abdominal lining graft	16	16	$1499.75	$367.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	45	45	$865.13	$198.10
99213 Established patient office or other outpatient visit, typically 15 minutes	26	25	$271.04	$72.17
99213 Established patient office or other outpatient visit, typically 15 minutes	22	17	$270.82	$72.23
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	17	17	$864.41	$198.70
76998 Ultrasonic guidance during surgery	12	12	$241.00	$65.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	35	35	$734.49	$201.86
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	26	26	$716.62	$201.86
99213 Established patient office or other outpatient visit, typically 15 minutes	24	21	$227.25	$73.61
99213 Established patient office or other outpatient visit, typically 15 minutes	19	16	$235.89	$73.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	42	42	$594.71	$186.12
99213 Established patient office or other outpatient visit, typically 15 minutes	36	34	$184.94	$56.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$265.67	$87.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	61	61	$326.26	$181.08
99213 Established patient office or other outpatient visit, typically 15 minutes	35	28	$119.29	$54.89
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$799.69	$217.16

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MA 250373

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Brigham And Womens Physicians Organization Inc

75 Francis St, Boston, MA 021156110

Phone: 6177325500

Dana-Farber Cancer Institute, Inc.

450 Brookline Ave, Boston, MA 022155418

Phone: 6176323586

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Andrew Brook , MD

Student in an Organized Health Care Education/Training Program

NPI 1003661018

Doctor of Medicine (M.D.)

Dr. Tejen Shah , MD

Student in an Organized Health Care Education/Training Program

NPI 1013477876

Doctor of Medicine (M.D.)

Dr. Kaori Ito , MD

Student in an Organized Health Care Education/Training Program

NPI 1023259918

Doctor of Medicine (M.D.)

Jordan Forte

Student in an Organized Health Care Education/Training Program

NPI 1053051623

John Ernandez

Student in an Organized Health Care Education/Training Program

NPI 1063161719

Dr. Kevin Chang , MD

Student in an Organized Health Care Education/Training Program

NPI 1134462799

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location June 18, 2018

Registered at 75 FRANCIS ST, BOSTON, MA 02115 (Tel: 6177326861)

📍

Updated Business Mailing Address June 18, 2018

Registered at 75 FRANCIS ST, BOSTON, MA 021156110 (Tel: 6177327925)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 18, 2018

Surgery (License #250373 in MA)

✅

NPI Profile Active March 25, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location March 25, 2009

Registered at 75 FRANCIS ST, BOSTON, MA 021156110 (Tel: 6177326861)

📍

Updated Business Mailing Address March 25, 2009

Registered at 1611 EHRLER DR, LOUISVILLE, KY 402131003 (Tel: 5027425136)

👤

Provider Name / Credentials Updated March 25, 2009

Recorded as MARK FAIRWEATHER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 25, 2009

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration March 25, 2009

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: 1437391232

Entity Type:

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

Enumeration Date: March 25, 2009

Last Update: June 18, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

75 Francis St

Boston, MA 021156110

Phone: 6177327925

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.