Dr. Barbara Lynn Smith, MD, PhD
- Medicare services, 2024
- 380
- Medicare patients, 2024
- 205
- Part D claims, 2024
- 21
- Hospital affiliations
- 5
- Industry payments
- $227
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Smith's professional email, personal email and mobile number
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Dr. Barbara Lynn Smith is a general surgeon in Boston, Massachusetts
Dr. Smith practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Smith's NPI, 1427032416, was assigned on December 2, 2005. Dr. Smith graduated from Harvard Medical School in 1983. Dr. Smith holds Massachusetts license 60025.
- NPI
- 1427032416NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204811433
- NPI enumeration date
- December 2, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Barbara Lynn Smith practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Smith's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. Barbara Lynn Smith is affiliated with 8 sites of care and 3 medical groups
Dr. Smith's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Smith is also affiliated with Brigham and Women's Hospital. The medical group on file is Massachusetts General Hospital. Dmand AI also links Dr. Smith to 3 more hospitals, 2 home health agencies, 2 medical groups and 1 community health center, each named with a free account. Dr. Smith's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Barbara Lynn Smith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mass General Brigham and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Barbara Lynn Smith is one of 732 general surgeons in Massachusetts
Surgery is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Smith is licensed in Massachusetts.
Specialties and state licenses
- Surgery, MassachusettsPrimary
General surgeons near Dr. Smith
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Barbara Lynn Smith billed Medicare for 380 services in 2024
CMS data shows 380 Medicare services from Dr. Smith across 7 procedure codes in 2024, for 205 Medicare patients. Medicare paid $74,782 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Smith's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2072024: 2101%
- Surgery
- 2023: 1462024: 17016%
Dr. Smith compared with the Massachusetts median for general surgeons, 2024
- Dr. Smith
- Massachusetts median
- Medicare services
- 380vs 20090% above
- Medicare patients
- 205vs 15235% above
- Part D claims
- 14vs 2236% below
Medians across 688 general surgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Smith's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Smith and other general surgeons in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Barbara Lynn Smith treated 205 Medicare patients in 2024, average age 74
CMS counts 205 Medicare patients who saw Dr. Smith in 2024. The largest group is 65 to 74, with 98 patients. 75% of them have cancer, and 71% have high cholesterol. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Smith's median patient age at 71, with 99% women.
Dr. Smith's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Smith's Medicare patients, 2024
- Cancer75%
- High cholesterol71%
- High blood pressure65%
- Arthritis43%
- Osteoporosis30%
- Anxiety29%
- Mood disorders18%
- Depression16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Smith's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Barbara Lynn Smith wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Smith wrote 21 Medicare Part D claims for 18 patients. 100% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $8 in total drug cost. In 2023, CMS named 31 claims across 2 drugs.
Dr. Smith's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Smith's Part D claims, 2024
- Opioids67%14 of 21 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 312024: 1455%
Drugs named by CMS: 1 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Barbara Lynn Smith ranks in the 98th percentile for mastectomy in Medicare
Dr. Smith accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Smith as offering telehealth. CMS counts 81 procedures of mastectomy by Dr. Smith, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Smith ranks in Medicare procedure volume
- Mastectomy
- 98th percentile81 procedures
- Melanoma (skin cancer) excision
- 86th percentile50 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Barbara Lynn Smith received $227 in industry payments from 2017 to 2023
CMS Open Payments shows 5 general payments to Dr. Smith from 3 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Sarepta Therapeutics, Inc. paid the most, $95.
General payments to Dr. Smith by program year, 2017 to 2023
Companies that paid Dr. Smith the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Barbara Lynn Smith graduated from Harvard Medical School
Dr. Smith graduated from Harvard Medical School in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Barbara Lynn Smith's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Barbara Lynn Smith
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Barbara Lynn Smith's NPI number?
Dr. Barbara Lynn Smith's NPI number is 1427032416. It was assigned on December 2, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Barbara Lynn Smith?
Dr. Barbara Lynn Smith is a general surgeon in Boston, Massachusetts. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Barbara Lynn Smith practice?
Dr. Smith practices at 55 Fruit Street, Boston, MA 02114. Dr. Smith's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Smith to 3 hospitals, 2 home health agencies, 2 medical groups and 1 community health center.
What is Dr. Barbara Lynn Smith's office phone number?
The practice phone on file for Dr. Smith is (617) 726-2000.
What is Dr. Barbara Lynn Smith's medical license number?
Dr. Smith holds Massachusetts license 60025.
Which hospitals is Dr. Barbara Lynn Smith affiliated with?
Dr. Smith practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Smith is also affiliated with Brigham and Women's Hospital. Dmand AI links Dr. Smith to 3 more hospitals.
What medical group is Dr. Barbara Lynn Smith part of?
Dr. Smith is linked to Massachusetts General Hospital. Dmand AI links Dr. Smith to 2 more medical groups.
Does Dr. Barbara Lynn Smith accept Medicare?
Yes. CMS data shows Dr. Smith billed Medicare for 380 services in 2024, and Dr. Smith accepts Medicare assignment.
Does Dr. Barbara Lynn Smith offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Smith as offering telehealth services.
How many Medicare patients does Dr. Barbara Lynn Smith see?
CMS counts 205 Medicare patients who saw Dr. Smith in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Barbara Lynn Smith bill to Medicare?
In 2024, Dr. Smith's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99215) and surgery: skin and soft tissue (19301).
Where did Dr. Barbara Lynn Smith go to medical school?
Dr. Smith graduated from Harvard Medical School in 1983.
What drugs does Dr. Barbara Lynn Smith prescribe most?
In 2024 Medicare Part D data, Dr. Smith's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Barbara Lynn Smith received payments from drug or device companies?
CMS Open Payments shows $227 in general payments to Dr. Smith from 3 companies from 2017 to 2023. The largest total came from Sarepta Therapeutics, Inc.
How long has Dr. Barbara Lynn Smith been practicing?
Dr. Smith graduated from medical school in 1983, 43 years ago.
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