Dr. Marissa Lee, DO
- Medicare services, 2024
- 21
- Medicare patients, 2024
- 47
- Part D claims, 2024
- 126
- Publications
- 4
- MIPS score, 2024
- 79
- Practice address
- 301 University Blvd, Galveston, TX 77555
- Practice phone
- Call (409) 772-1011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University of Texas Medical Branch Galveston
Galveston, Texas
Find Dr. Lee'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. Marissa Lee is an internist in Galveston, Texas
Dr. Lee practices at University of Texas Medical Branch Galveston in Galveston, Texas.
Dr. Lee's NPI, 1184245367, was assigned on April 29, 2020. Dr. Lee graduated from Edward Via College of Osteopathic Medicine - Blacksburg in 2020. Dr. Lee holds Texas license BP10072186.
- NPI
- 1184245367NPI Registry (opens in a new tab)
- NPI enumeration date
- April 29, 2020
- NPI status
- Active
- Practice phone
- (409) 772-1011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Marissa Lee practices at University of Texas Medical Branch Galveston in Galveston, Texas
Dr. Lee's primary practice is University of Texas Medical Branch Galveston, at 301 University Blvd, Galveston, TX 77555 in Galveston County. The practice phone is (409) 772-1011.
- University of Texas Medical Branch Galveston301 University Blvd, Galveston, TX 77555 · Galveston CountyPhone(409) 772-1011
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Marissa Lee is affiliated with 2 sites of care and 1 medical group
Dr. Lee's primary practice is University of Texas Medical Branch Galveston in Galveston, Texas. The medical group on file is UTMB Faculty Group Practice. Dmand AI also links Dr. Lee to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marissa Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Texas Medical Branch Galveston | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marissa Lee is one of 8,437 internists in Texas
Internal medicine is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lee is board certified in internal medicine by the American Board of Internal Medicine. Dr. Lee is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Clinical focus
Dmand AI lists chronic hypertension, underactive thyroid and upper respiratory infection (URI) among the conditions Dr. Lee treats.
Internists near Dr. Lee
Counts of internists 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. Marissa Lee billed Medicare for 21 services in 2024
CMS data shows 21 Medicare services from Dr. Lee across 1 procedure code in 2024, for 47 Medicare patients. Medicare paid $2,025 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lee's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 222024: 215%
Dr. Lee compared with the Texas median for internists, 2024
- Dr. Lee
- Texas median
- Medicare services
- 21vs 53996% below
- Medicare patients
- 47vs 19075% below
- Part D claims
- 22vs 28992% below
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Lee'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. Lee?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lee and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marissa Lee treated 47 Medicare patients in 2024, average age 74
CMS counts 47 Medicare patients who saw Dr. Lee in 2024. The largest group is 75 to 84, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.14, 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. Lee's median patient age at 66, with 56% women.
Dr. Lee's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lee's Medicare patients by sex, 2024
- Women2860%
- Men1940%
Chronic conditions among Dr. Lee's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Diabetes45%
- Heart failure45%
- Ischemic heart disease45%
- Chronic kidney disease40%
- Mood disorders36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marissa Lee wrote 126 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 126 Medicare Part D claims for 53 patients. 83% of them were for generic drugs. CMS names the drug for 22 of them, across 2 drugs with 11 or more claims each, at $479 in total drug cost. In 2023, CMS named 107 claims across 6 drugs.
Dr. Lee's Part D claims by kind of drug, 2024
- Generic105 claims83%
- Brand-name21 claims17%
Dr. Lee'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1072024: 2279%
Drugs named by CMS: 2 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
Dr. Marissa Lee scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Lee for performance year 2024, reported as part of a group.
Dr. Lee's MIPS scores, performance year 2024
- 79of 100Final score
- 73.4of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Marissa Lee has 4 publications on record
Dmand AI links 4 papers to Dr. Lee, published from 2021 to 2022. 2021 was the busiest year, with 2. Dr. Lee has published most often in Cardiol Res. Dr. Lee's most frequent co-authors are Aiham Albaeni, MD, Khaled Fouad Chatila, MD and Ayman Elbadawi.
Dr. Lee's most frequent co-authors
- Aiham Albaeni, MD2 shared papers
- Khaled Fouad Chatila, MD2 shared papers
- Ayman Elbadawi2 shared papers
Recent publications by Dr. Lee
J Cancer Policy
See who Dr. Lee researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lee works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marissa Lee received $645 in industry payments from 2022 to 2025
CMS Open Payments shows 10 general payments to Dr. Lee from 9 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $120.
General payments to Dr. Lee by program year, 2022 to 2025
Companies that paid Dr. Lee the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marissa Lee graduated from Edward Via College of Osteopathic Medicine - Blacksburg
Dr. Lee graduated from Edward Via College of Osteopathic Medicine - Blacksburg in 2020.
- Medical school
- Board certified in internal medicine
- Board certified in 2023 - 2027
Source: Dmand AI Professional Profile Data
Dr. Marissa Lee accepts plans from 1 insurance carrier
Dr. Lee is in network with 1 carrier, including Delta Dental. PPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Delta Dental
Source: Dmand AI Insurance Network Data
Sources for Dr. Marissa Lee'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 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 | Clinician Public Reporting: Overall MIPS Performance (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Marissa Lee
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. Marissa Lee's NPI number?
Dr. Marissa Lee's NPI number is 1184245367. It was assigned on April 29, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Marissa Lee?
Dr. Marissa Lee is an internist in Galveston, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Marissa Lee practice?
Dr. Lee practices at 301 University Blvd, Galveston, TX 77555. Dr. Lee's primary practice is University of Texas Medical Branch Galveston in Galveston, Texas. Dmand AI also links Dr. Lee to 1 group practice or clinic.
What is Dr. Marissa Lee's office phone number?
The practice phone on file for Dr. Lee is (409) 772-1011.
What is Dr. Marissa Lee's medical license number?
Dr. Lee holds Texas license BP10072186.
What medical group is Dr. Marissa Lee part of?
Dr. Lee is linked to UTMB Faculty Group Practice.
Does Dr. Marissa Lee accept Medicare?
Yes. CMS data shows Dr. Lee billed Medicare for 21 services in 2024.
What is Dr. Marissa Lee's MIPS score?
Dr. Lee's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Dr. Marissa Lee see?
CMS counts 47 Medicare patients who saw Dr. Lee in 2024, with an average age of 74.
Is Dr. Marissa Lee board certified?
Yes. Dr. Lee is board certified in internal medicine by the American Board of Internal Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. Marissa Lee bill to Medicare?
In 2024, Dr. Lee's most billed Medicare services were hospital inpatient care (99222).
Where did Dr. Marissa Lee go to medical school?
Dr. Lee graduated from Edward Via College of Osteopathic Medicine - Blacksburg in 2020.
What drugs does Dr. Marissa Lee prescribe most?
In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Gabapentin and Pantoprazole Sodium.
Has Dr. Marissa Lee received payments from drug or device companies?
CMS Open Payments shows $645 in general payments to Dr. Lee from 9 companies from 2022 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Marissa Lee been practicing?
Dr. Lee graduated from medical school in 2020, 6 years ago.
Does Dr. Marissa Lee do research?
Dmand AI links 4 publications to Dr. Lee, published from 2021 to 2022.
Who does Dr. Marissa Lee publish with?
Dr. Lee's most frequent co-authors are Aiham Albaeni, MD (2 shared papers), Khaled Fouad Chatila, MD (2 shared papers) and Ayman Elbadawi (2 shared papers).
What insurance does Dr. Marissa Lee accept?
Dr. Lee is in network with 1 carrier, including Delta Dental. PPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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