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Dr. Laura Susan Buchanan, MD
NPI1609073923PAC ID5395917660
- Medicare services, 2024
- 269
- Medicare patients, 2024
- 150
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $744
- Practice address
- 22 South Greene Street, Baltimore, MD 21201
- Practice phone
- Call (410) 328-8667
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Buchanan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Laura Susan Buchanan is a general surgeon in Baltimore, Maryland
Dr. Buchanan practices at University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
Dr. Buchanan's NPI, 1609073923, was assigned on June 29, 2007. Dr. Buchanan graduated from West Virginia University School of Medicine in 2005. Dr. Buchanan holds Maryland license D73010.
NPI and contact details
- NPI
- 1609073923NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395917660
- NPI enumeration date
- June 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 328-8667
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Laura Susan Buchanan practices at University of Maryland Medical Center in Baltimore, Maryland
Dr. Buchanan's primary practice is University of Maryland Medical Center, at 22 South Greene Street, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 328-8667.
- University of Maryland Medical Center22 South Greene Street, Baltimore, MD 21201 · Baltimore CityPhone(410) 328-8667
Source: Dmand AI Affiliation Data
Dr. Laura Susan Buchanan is affiliated with 1 site of care and 1 medical group
Dr. Buchanan's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. The medical group on file is R Adams Cowley Shock Trauma Center at the University of Maryland.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Laura Susan Buchanan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Buchanan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dmand AI maps EHR vendors, IT decision makers and buying committees across University of Maryland Medical System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Laura Susan Buchanan is one of 532 general surgeons in Maryland
Surgery is Dr. Buchanan's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Buchanan is licensed in Maryland.
Specialties and state licenses
- Surgery, MarylandPrimary
General surgeons near Dr. Buchanan
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
532general surgeons in Maryland155general surgeons in Baltimore27general surgeons at University of Maryland Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Laura Susan Buchanan billed Medicare for 269 services in 2024
CMS data shows 269 Medicare services from Dr. Buchanan across 3 procedure codes in 2024, for 150 Medicare patients. Medicare paid $20,379 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024269
Medicare patients150
Paid by Medicare$20,379
Procedure codes3
Dr. Buchanan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3422024: 26921%
Dr. Buchanan compared with the Maryland median for general surgeons, 2024
- Dr. Buchanan
- Maryland median
- Medicare services
- 269vs 23017% above
- Medicare patients
- 150vs 1627% below
Medians across 485 general surgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Buchanan'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.
Need commercial claims for Dr. Buchanan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Buchanan and other general surgeons in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Laura Susan Buchanan treated 150 Medicare patients in 2024, average age 75
CMS counts 150 Medicare patients who saw Dr. Buchanan in 2024. The largest group is 75 to 84, with 52 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.95, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Buchanan's median patient age at 59, with 34% women.
Medicare patients, 2024150
Average age75
Average risk score1.95
Also on Medicaid20%
Dr. Buchanan's Medicare patients by age, 2024
Dr. Buchanan's Medicare patients by sex, 2024
- Women7852%
- Men7248%
Chronic conditions among Dr. Buchanan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Mood disorders58%
- Depression53%
- Anxiety49%
- Atrial fibrillation43%
- Chronic kidney disease39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Buchanan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women34%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Laura Susan Buchanan takes part in Medicare
Dr. Buchanan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 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. Laura Susan Buchanan has 1 publication on record
Dmand AI links 1 paper to Dr. Buchanan. Dr. Buchanan's most frequent co-authors are Sharon M. Henry, MD, Margaret Hedgecock Lauerman, MD and Deborah M. Stein, MD.
Papers1
Dr. Buchanan's most frequent co-authors
- Sharon M. Henry, MD1 shared paper
- Margaret Hedgecock Lauerman, MD1 shared paper
- Deborah M. Stein, MD1 shared paper
Recent publications by Dr. Buchanan
See who Dr. Buchanan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Buchanan works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Laura Susan Buchanan received $744 in industry payments from 2016 to 2024
CMS Open Payments shows 14 general payments to Dr. Buchanan from 6 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 69% of the total. Zimmer Biomet Holdings, Inc. paid the most, $416.
General payments to Dr. Buchanan by program year, 2016 to 2024
General payments to Dr. Buchanan by kind, 2016 to 2024
$744in total
- Food and beverage$51469%
- Travel and lodging$23031%
Companies that paid Dr. Buchanan the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Laura Susan Buchanan graduated from West Virginia University School of Medicine
Dr. Buchanan graduated from West Virginia University School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Laura Susan Buchanan'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Laura Susan Buchanan
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. Laura Susan Buchanan's NPI number?
Dr. Laura Susan Buchanan's NPI number is 1609073923. It was assigned on June 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Laura Susan Buchanan?
Dr. Laura Susan Buchanan is a general surgeon in Baltimore, Maryland. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Laura Susan Buchanan practice?
Dr. Buchanan practices at 22 South Greene Street, Baltimore, MD 21201. Dr. Buchanan's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
What is Dr. Laura Susan Buchanan's office phone number?
The practice phone on file for Dr. Buchanan is (410) 328-8667.
What is Dr. Laura Susan Buchanan's medical license number?
Dr. Buchanan holds Maryland license D73010.
Which hospitals is Dr. Laura Susan Buchanan affiliated with?
Dr. Buchanan practices at University of Maryland Medical Center in Baltimore, Maryland.
What medical group is Dr. Laura Susan Buchanan part of?
Dr. Buchanan is linked to R Adams Cowley Shock Trauma Center at the University of Maryland.
Does Dr. Laura Susan Buchanan accept Medicare?
Yes. CMS data shows Dr. Buchanan billed Medicare for 269 services in 2024, and Dr. Buchanan accepts Medicare assignment.
How many Medicare patients does Dr. Laura Susan Buchanan see?
CMS counts 150 Medicare patients who saw Dr. Buchanan in 2024, with an average age of 75.
What services does Dr. Laura Susan Buchanan bill to Medicare?
In 2024, Dr. Buchanan's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Show 5 more questionsShow fewer questions
Where did Dr. Laura Susan Buchanan go to medical school?
Dr. Buchanan graduated from West Virginia University School of Medicine in 2005.
Has Dr. Laura Susan Buchanan received payments from drug or device companies?
CMS Open Payments shows $744 in general payments to Dr. Buchanan from 6 companies from 2016 to 2024. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. Laura Susan Buchanan been practicing?
Dr. Buchanan graduated from medical school in 2005, 21 years ago.
Does Dr. Laura Susan Buchanan do research?
Dmand AI links 1 publication to Dr. Buchanan.
Who does Dr. Laura Susan Buchanan publish with?
Dr. Buchanan's most frequent co-authors are Sharon M. Henry, MD (1 shared paper), Margaret Hedgecock Lauerman, MD (1 shared paper) and Deborah M. Stein, MD (1 shared paper).
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