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Dr. Brian Johnson , MD

Anesthesiology • Northampton, MA

Active NPI 1013984947 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

30 Locust St
Northampton, MA 010602052

Call 4135822105 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

30 Locust St

Northampton, MA 010602052

Telephone 4135822105
Fax 4135822059
Organization at the Same NPPES Address or Phone
Vna & Hospice Of Cooley Dickinson Inc Facility NPI 1346217262

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Mass General Brigham Medical Group Western Massachusetts Inc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Boston University School Of Medicine

Graduation Year

1993

Medicare patients

347 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $35,858 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $29,689 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2019–2025.

Guide: How to read an Open Payments record

Years since graduation

33 years (graduated 1993)

CMS Doctors and Clinicians data list 1993 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2006

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Johnson has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Johnson as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Northampton and Massachusetts

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 90% of clinicians listed under Anesthesiology in Northampton, MA (2024, 11 clinicians with data). Median for this group: 210. Middle half: 155 to 243.

More Medicare Part B services than 80% of clinicians listed under Anesthesiology in Massachusetts (2024, 1,137 clinicians with data). Median for this group: 136. Middle half: 66 to 248.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% of clinicians listed under Anesthesiology in Northampton, MA (2024, 11 clinicians with data). Median for this group: $24,509. Middle half: $18,381 to $27,872.

A higher Medicare-allowed amount than 75% of clinicians listed under Anesthesiology in Massachusetts (2024, 1,137 clinicians with data). Median for this group: $16,429. Middle half: $8,286 to $31,402.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Anesthesiology in Northampton, MA (2024, 11 clinicians with data). Median for this group: $20,102. Middle half: $15,301 to $22,055.

A higher Medicare payment amount than 80% of clinicians listed under Anesthesiology in Massachusetts (2024, 1,137 clinicians with data). Median for this group: $13,131. Middle half: $6,643 to $24,992.

13 active clinicians are listed under Anesthesiology with a practice address in Northampton, MA (2,090 in Massachusetts).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Northampton

0% of these 13 clinicians have the CMS telehealth indicator.

84.6% of these 13 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
00811 Anesthesia for other procedure on large bowel using an endoscope
103 103 $861.68 $113.36
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope
43 43 $929.28 $120.66
00812 Anesthesia for exam of colon using an endoscope
43 43 $699.30 $92.00
00813 Anesthesia for procedure on small and large bowel using an endoscope
30 30 $1028.17 $137.79
00410 Anesthesia for procedure to correct abnormal heart rhythm
15 15 $754.33 $96.01
01402 Anesthesia for procedure for total knee joint replacement
15 15 $2050.13 $245.28
00790 Anesthesia for other procedure on upper abdomen
13 13 $1538.08 $186.15
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
13 13 $286.77 $62.10
00910 Anesthesia for other procedure on urinary system through urethra
12 12 $824.08 $101.63
00400 Anesthesia for other procedure on skin of arms, legs, and front body
11 11 $986.36 $121.62

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

License # reported to NPPES MA 153887

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Massachusetts Board of Registration in Medicine.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
3166856 (MA)
Other Identifier Connecticare
321917 (MA)
Other Identifier Consolidated
04-3364403 (MA)
Other Identifier Harvard Pilgrim
273698 (MA)
Other Identifier Aetna
812357 (MA)
Other Identifier North American Preferred
04-3364403 (MA)
Other Identifier Bmc
000000020117 (MA)
Other Identifier Unicare/gic
04-3364403 (MA)
Other Identifier Health New England
20463 (MA)
Other Identifier Tufts
615492 (MA)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - ANESTHESIOLOGY

Medicare Enrollment ID

I20071010000587

Enrollment State Jurisdiction

MA

PECOS Control ID

2567558240

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Mass General Brigham Medical Group Western Massachusetts Inc

30 Locust St, Northampton, MA 010602052

Phone: 4135822441

Mass General Brigham Medical Group Western Massachusetts Inc

10 Denniston Pl, Northampton, MA 010602052

Phone: 4135869866

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

5 listed
NPI 1801863451

Doctor of Medicine (M.D.)

NPI 1447574900

Doctor of Medicine (M.D.)

NPI 1558352179

Doctor of Medicine (M.D.)

NPI 1982671756

Doctor of Medicine (M.D.)

NPI 1194792952

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated February 28, 2006.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1013984947
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 28, 2006
Last Update: May 01, 2008
Sole Proprietor: Yes

Other Anesthesiology Specialists in Northampton

All Anesthesiology Specialists in Northampton

More public profiles in Massachusetts

Directory navigation, in NPI number order.

Mailing Address

Po Box 1177

Northampton, MA 010611177

Phone: 4135868443

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.