Proc Natl Acad Sci U S A
AnisotropyBrainCognition
Dr. Lee H. Schwamm, MD
NPI1619968260
- Medicare services, 2023
- 47
- Part D claims, 2023
- 15
- Publications
- 359
- Hospital affiliations
- 1
- Industry payments
- $100,228
- Practice address
- 22 Bramhall St, Portland, ME 04102
- Practice phone
- Call (207) 662-0111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Maine Medical Center
Portland, Maine
Find Dr. Schwamm'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. Lee H. Schwamm is a neurologist in Portland, Maine
Dr. Schwamm practices at Maine Medical Center in Portland, Maine.
Dr. Schwamm's NPI, 1619968260, was assigned on November 2, 2005. Dr. Schwamm graduated from Harvard Medical School in 1991. Dr. Schwamm holds Connecticut license 73919.
NPI and contact details
- NPI
- 1619968260NPI Registry (opens in a new tab)
- NPI enumeration date
- November 2, 2005
- NPI status
- Active
- Practice phone
- (207) 662-0111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Lee H. Schwamm practices at Maine Medical Center in Portland, Maine
Dr. Schwamm's primary practice is Maine Medical Center, at 22 Bramhall St, Portland, ME 04102 in Cumberland County. The practice phone is (207) 662-0111.
- Maine Medical Center22 Bramhall St, Portland, ME 04102 · Cumberland CountyPhone(207) 662-0111
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lee H. Schwamm is affiliated with 3 sites of care and 3 medical groups
Dr. Schwamm's primary practice is Maine Medical Center in Portland, Maine. Dr. Schwamm is also affiliated with Massachusetts General Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Schwamm to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Maine Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lee H. Schwamm's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schwamm practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maine Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lee H. Schwamm is one of 85 neurologists in Maine
Neurology is Dr. Schwamm's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Schwamm's licenses on file in 2 states: Connecticut and Massachusetts.
Specialties and state licenses
- Neurology, ConnecticutPrimary
- Massachusetts license
Neurologists near Dr. Schwamm
Counts of neurologists 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. Lee H. Schwamm billed Medicare for 47 services in 2023
CMS data shows 47 Medicare services from Dr. Schwamm across 1 procedure code in 2023. Medicare paid $4,735 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202347
Paid by Medicare$4,735
Procedure codes1
Dr. Schwamm's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1562023: 4770%
Dr. Schwamm compared with the Maine median for neurologists, 2023
- Dr. Schwamm
- Maine median
- Medicare services
- 47vs 26382% below
- Part D claims
- 15vs 68198% below
Medians across 79 neurologists in Maine with Dmand AI profiles that report each measure.
Dr. Schwamm's most billed Medicare procedure codes, 2023
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. Schwamm and other neurologists in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lee H. Schwamm's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Schwamm's median patient age at 68, with 0% women.
Dr. Schwamm's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Lee H. Schwamm wrote 15 Medicare Part D claims in 2023
In 2023, Dr. Schwamm wrote 15 Medicare Part D claims. They cover 1 drug, with $15,104 in total drug cost. In 2022, CMS named 23 claims across 1 drug.
Part D claims, 202315
Drugs named by CMS1
Total drug cost$15,104
Dr. Schwamm's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 232023: 1535%
Drugs named by CMS: 1 in 2023, 1 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Lee H. Schwamm has 359 publications on record
Dmand AI links 359 papers to Dr. Schwamm, published from 2006 to 2025. 2022 was the busiest year, with 25. The most frequent topics are Stroke, Brain Ischemia and Telemedicine. Dr. Schwamm has published most often in Stroke. Dr. Schwamm's most frequent co-authors are Natalia Sana Rost, MD, Anand Viswanathan, MD and Anand Viswanathan, MD, PhD.
Papers359
Years published2006 to 2025
Dr. Schwamm's papers by year, 2016 to 2025
Topics Dr. Schwamm writes about most
- Stroke
- Brain Ischemia
- Telemedicine
- Ischemic Stroke
- Thrombolytic Therapy
- Tissue Plasminogen Activator
- Fibrinolytic Agents
- COVID-19
Dr. Schwamm's most frequent co-authors
- Natalia Sana Rost, MD26 shared papers
- Anand Viswanathan, MD22 shared papers
- Anand Viswanathan, MD, PhD22 shared papers
Recent publications by Dr. Schwamm
J Am Heart Assoc
Hospital MortalityLength of StayPatient Discharge
Aging in PlaceAnticonvulsantsEpilepsy
Administration, IntravenousDatasets as TopicFibrinolytic Agents
See who Dr. Schwamm researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Schwamm works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Lee H. Schwamm received $100,228 in industry payments from 2016 to 2024
CMS Open Payments shows 89 general payments to Dr. Schwamm from 8 drug and device companies from 2016 to 2024. Speaker and faculty fees make up the largest share, 71% of the total. Medtronic Vascular, Inc. paid the most, $46,638. It also lists 5 research payments totaling $2,915 from 2018 to 2024.
General payments to Dr. Schwamm by program year, 2016 to 2024
General payments to Dr. Schwamm by kind, 2016 to 2024
$100.2Kin total
- Speaker and faculty fees$71,49271%
- Consulting fees$14,05014%
- Travel and lodging$10,19710%
- Education speaker fees$3,0003%
- Food and beverage$1,4891%
Companies that paid Dr. Schwamm 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. Lee H. Schwamm graduated from Harvard Medical School
Dr. Schwamm graduated from Harvard Medical School in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lee H. Schwamm'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Lee H. Schwamm
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. Lee H. Schwamm's NPI number?
Dr. Lee H. Schwamm's NPI number is 1619968260. It was assigned on November 2, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Lee H. Schwamm?
Dr. Lee H. Schwamm is a neurologist in Portland, Maine. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Lee H. Schwamm practice?
Dr. Schwamm practices at 22 Bramhall St, Portland, ME 04102. Dr. Schwamm's primary practice is Maine Medical Center in Portland, Maine. Dmand AI also links Dr. Schwamm to 2 medical groups and 1 group practice or clinic.
What is Dr. Lee H. Schwamm's office phone number?
The practice phone on file for Dr. Schwamm is (207) 662-0111.
What is Dr. Lee H. Schwamm's medical license number?
Dr. Schwamm holds Connecticut license 73919, one of the licenses on file in 2 states.
Which states has Dr. Lee H. Schwamm been licensed in?
Dmand AI has state licenses on file for Dr. Schwamm in Connecticut and Massachusetts.
Which hospitals is Dr. Lee H. Schwamm affiliated with?
Dr. Schwamm is affiliated with Massachusetts General Hospital.
What medical group is Dr. Lee H. Schwamm part of?
Dr. Schwamm is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Schwamm to 2 more medical groups.
Does Dr. Lee H. Schwamm accept Medicare?
Yes. CMS data shows Dr. Schwamm billed Medicare for 47 services in 2023.
What services does Dr. Lee H. Schwamm bill to Medicare?
In 2023, Dr. Schwamm's most billed Medicare services were hospital inpatient care (99233).
Show 6 more questionsShow fewer questions
Where did Dr. Lee H. Schwamm go to medical school?
Dr. Schwamm graduated from Harvard Medical School in 1991.
What drugs does Dr. Lee H. Schwamm prescribe most?
In 2023 Medicare Part D data, Dr. Schwamm's most prescribed drugs by claims were Eliquis.
Has Dr. Lee H. Schwamm received payments from drug or device companies?
CMS Open Payments shows $100,228 in general payments to Dr. Schwamm from 8 companies from 2016 to 2024. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Lee H. Schwamm been practicing?
Dr. Schwamm graduated from medical school in 1991, 35 years ago.
Does Dr. Lee H. Schwamm do research?
Dmand AI links 359 publications to Dr. Schwamm, published from 2006 to 2025.
Who does Dr. Lee H. Schwamm publish with?
Dr. Schwamm's most frequent co-authors are Natalia Sana Rost, MD (26 shared papers), Anand Viswanathan, MD (22 shared papers) and Anand Viswanathan, MD, PhD (22 shared papers).
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