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Dr. Alan N. Larsen, MD
NPI1871633362PAC ID6709836174
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 172
- Clinical trials
- 2
- Hospital affiliations
- 2
- Practice address
- 1000 Johnson Ferry Road, NE, Atlanta, GA 30342
- Practice phone
- Call (404) 851-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Larsen's professional email, personal email and mobile number
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Dr. Alan N. Larsen is a plastic surgeon in Atlanta, Georgia
Dr. Larsen practices at Northside Hospital Atlanta in Atlanta, Georgia, part of Northside Hospital.
Dr. Larsen's NPI, 1871633362, was assigned on February 7, 2007. Dr. Larsen graduated from University of Nevada School of Medicine in 1990. Dr. Larsen holds Georgia license 045278.
NPI and contact details
- NPI
- 1871633362NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709836174
- NPI enumeration date
- February 7, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (404) 851-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alan N. Larsen practices at Northside Hospital Atlanta in Atlanta, Georgia
Dr. Larsen's primary practice is Northside Hospital Atlanta, at 1000 Johnson Ferry Road, NE, Atlanta, GA 30342 in Fulton County. The practice phone is (404) 851-8000.
- Northside Hospital Atlanta1000 Johnson Ferry Road, NE, Atlanta, GA 30342 · Fulton CountyPhone(404) 851-8000
Source: Dmand AI Affiliation Data
Dr. Alan N. Larsen is affiliated with 3 sites of care
Dr. Larsen's primary practice is Northside Hospital Atlanta in Atlanta, Georgia, part of Northside Hospital. Dr. Larsen is also affiliated with Piedmont Henry Hospital. Dmand AI also links Dr. Larsen to 1 more physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alan N. Larsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Larsen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northside Hospital Atlanta | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alan N. Larsen is one of 158 plastic surgeons in Georgia
Plastic surgery is Dr. Larsen's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Larsen is licensed in Georgia.
Specialties and state licenses
- Plastic surgery, GeorgiaPrimary
Plastic surgeons near Dr. Larsen
Counts of plastic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
158plastic surgeons in Georgia58plastic surgeons in Atlanta22plastic surgeons at Northside Hospital Atlanta
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Alan N. Larsen billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from Dr. Larsen across 1 procedure code in 2024, all of them office visits, for 21 Medicare patients. Medicare paid $921 for them. Every service was in an office.
Medicare services, 202411
Medicare patients21
Paid by Medicare$921
Procedure codes1
Dr. Larsen's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 192024: 1142%
Dr. Larsen compared with the Georgia median for plastic surgeons, 2024
- Dr. Larsen
- Georgia median
- Medicare services
- 11vs 5279% below
- Medicare patients
- 21vs 5663% below
- Part D claims
- 131vs 612.1 times
Medians across 129 plastic surgeons in Georgia with Dmand AI profiles that report each measure.
Dr. Larsen'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. Larsen and other plastic surgeons in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alan N. Larsen treated 21 Medicare patients in 2024, average age 68
CMS counts 21 Medicare patients who saw Dr. Larsen in 2024. 75% of them have cancer, and 75% have high blood pressure. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Larsen's median patient age at 54, with 98% women.
Medicare patients, 202421
Average age68
Average risk score1.02
Chronic conditions among Dr. Larsen's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Larsen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women98%
- Men2%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alan N. Larsen wrote 172 Medicare Part D claims in 2024
In 2024, Dr. Larsen wrote 172 Medicare Part D claims for 35 patients. 98% of them were for generic drugs. CMS names the drug for 131 of them, across 4 drugs with 11 or more claims each, at $679 in total drug cost. In 2023, CMS named 200 claims across 6 drugs.
Part D claims, 2024172
Drugs named by CMS4
Total drug cost$679
Part D patients35
Dr. Larsen's Part D claims by kind of drug, 2024
- Generic168 claims98%
- Brand-name and other4 claims2%
Dr. Larsen'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. Larsen's Part D claims, 2024
- Opioids21%36 of 172 claims
- Antibiotics32%55 of 172 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: 2002024: 13135%
Drugs named by CMS: 4 in 2024, 6 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
How Dr. Alan N. Larsen takes part in Medicare
Dr. Larsen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 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. Alan N. Larsen has worked on 2 clinical trials
Dmand AI links Dr. Larsen to 2 clinical trials. 1 is still active or recruiting. Open Payments lists research payments to Dr. Larsen that name 1 trial.
Investigators on the most trials with Dr. Larsen
- Nour H. Abboushi, MD1 shared trial
- Tommaso Addona, MD1 shared trial
- Lewis Albert Andres, MD1 shared trial
Recent clinical trials with Dr. Larsen
Sientra Post-Approval Study (opens in a new tab)
Status unknown
$1,625 in research payments
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alan N. Larsen received $53,456 in industry payments from 2016 to 2025
CMS Open Payments shows 350 general payments to Dr. Larsen from 12 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 40% of the total. Allergan Inc. paid the most, $32,325. It also lists 2 research payments totaling $1,625 from 2020 to 2021, naming 1 clinical trial.
General payments to Dr. Larsen by program year, 2016 to 2025
General payments to Dr. Larsen by kind, 2016 to 2025
$53.5Kin total
- Speaker and faculty fees$21,39740%
- Consulting fees$14,38627%
- Food and beverage$9,33717%
- Travel and lodging$4,5308%
- Other$3,8077%
Companies that paid Dr. Larsen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alan N. Larsen graduated from University of Nevada School of Medicine
Dr. Larsen graduated from University of Nevada School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alan N. Larsen'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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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. Alan N. Larsen
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. Alan N. Larsen's NPI number?
Dr. Alan N. Larsen's NPI number is 1871633362. It was assigned on February 7, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Alan N. Larsen?
Dr. Alan N. Larsen is a plastic surgeon in Atlanta, Georgia. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. Alan N. Larsen practice?
Dr. Larsen practices at 1000 Johnson Ferry Road, NE, Atlanta, GA 30342. Dr. Larsen's primary practice is Northside Hospital Atlanta in Atlanta, Georgia, part of Northside Hospital. Dmand AI also links Dr. Larsen to 1 physician office.
What is Dr. Alan N. Larsen's office phone number?
The practice phone on file for Dr. Larsen is (404) 851-8000.
What is Dr. Alan N. Larsen's medical license number?
Dr. Larsen holds Georgia license 045278.
Which hospitals is Dr. Alan N. Larsen affiliated with?
Dr. Larsen practices at Northside Hospital Atlanta in Atlanta, Georgia. Dr. Larsen is also affiliated with Piedmont Henry Hospital.
Does Dr. Alan N. Larsen accept Medicare?
Yes. CMS data shows Dr. Larsen billed Medicare for 11 services in 2024, and Dr. Larsen accepts Medicare assignment.
How many Medicare patients does Dr. Alan N. Larsen see?
CMS counts 21 Medicare patients who saw Dr. Larsen in 2024, with an average age of 68.
What services does Dr. Alan N. Larsen bill to Medicare?
In 2024, Dr. Larsen's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Alan N. Larsen go to medical school?
Dr. Larsen graduated from University of Nevada School of Medicine in 1990.
Show 4 more questionsShow fewer questions
What drugs does Dr. Alan N. Larsen prescribe most?
In 2024 Medicare Part D data, Dr. Larsen's most prescribed drugs by claims were Cephalexin, Oxycodone-Acetaminophen and Promethazine HCl.
Has Dr. Alan N. Larsen received payments from drug or device companies?
CMS Open Payments shows $53,456 in general payments to Dr. Larsen from 12 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Alan N. Larsen been practicing?
Dr. Larsen graduated from medical school in 1990, 36 years ago.
Does Dr. Alan N. Larsen do research?
Dr. Larsen has worked on 2 clinical trials.
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