Dr. Grigorios A. Lamaris, MD, PhD
- Medicare services, 2022
- 13
- Medicare patients, 2024
- 25
- Part D claims, 2016
- 12
- Publications
- 4
- Hospital affiliations
- 2
- 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. Lamaris' 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. Grigorios A. Lamaris is a plastic surgeon in Baltimore, Maryland
Dr. Lamaris practices at University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
Dr. Lamaris' NPI, 1265691166, was assigned on June 5, 2008. Dr. Lamaris holds Maryland license D0095330.
- NPI
- 1265691166NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507119955
- NPI enumeration date
- June 5, 2008
- 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
- Male
- 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. Grigorios A. Lamaris practices at University of Maryland Medical Center in Baltimore, Maryland
Dr. Lamaris' 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. Grigorios A. Lamaris is affiliated with 3 sites of care and 2 medical groups
Dr. Lamaris' primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. Dr. Lamaris is also affiliated with University of Maryland Medical Center Midtown Campus. The medical group on file is R Adams Cowley Shock Trauma Center at the University of Maryland. Dmand AI also links Dr. Lamaris to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Grigorios A. Lamaris' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lamaris practices, 3 sites in all. 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 |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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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. Grigorios A. Lamaris is one of 99 plastic surgeons in Maryland
Plastic surgery is Dr. Lamaris' primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Lamaris is licensed in Maryland.
Specialties and state licenses
- Plastic surgery, MarylandPrimary
Plastic surgeons near Dr. Lamaris
Counts of plastic 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. Grigorios A. Lamaris billed Medicare for 13 services in 2022
CMS data shows 13 Medicare services from Dr. Lamaris across 1 procedure code in 2022, all of them office visits, for 25 Medicare patients. Medicare paid $349 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lamaris compared with the Maryland median for plastic surgeons, 2022
- Dr. Lamaris
- Maryland median
- Medicare services
- 13vs 8685% below
- Medicare patients
- 25vs 7366% below
- Part D claims
- 12vs 3060% below
Medians across 86 plastic surgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Lamaris' most billed Medicare procedure codes, 2022
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. Lamaris and other plastic surgeons in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Grigorios A. Lamaris treated 25 Medicare patients in 2024, average age 66
CMS counts 25 Medicare patients who saw Dr. Lamaris in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.17, 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. Lamaris' median patient age at 48, with 41% women.
Dr. Lamaris' Medicare patients by sex, 2024
- Women1144%
- Men1456%
Chronic conditions among Dr. Lamaris' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Depression48%
- Mood disorders48%
- Anxiety44%
- Diabetes44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lamaris' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women41%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Grigorios A. Lamaris wrote 12 Medicare Part D claims in 2016
In 2016, Dr. Lamaris wrote 12 Medicare Part D claims. They cover 1 drug, with $116 in total drug cost.
Dr. Lamaris' most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Grigorios A. Lamaris takes part in Medicare
Dr. Lamaris accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Melanoma (skin cancer) excision: 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. Grigorios A. Lamaris has 4 publications on record
Dmand AI links 4 papers to Dr. Lamaris, published from 2019 to 2022. Dr. Lamaris' most frequent co-authors are Rana Omar Afifi, MD, David Chang, MD and Edward I. Chang, MD.
Dr. Lamaris' papers by year, 2019 to 2022
Dr. Lamaris' most frequent co-authors
Recent publications by Dr. Lamaris
See who Dr. Lamaris researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lamaris works with, so you can find a warm path to the right plastic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Grigorios A. Lamaris received $2,893 in industry payments from 2016 to 2025
CMS Open Payments shows 41 general payments to Dr. Lamaris from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. KLS-Martin L.P. paid the most, $785.
General payments to Dr. Lamaris by program year, 2016 to 2025
Companies that paid Dr. Lamaris the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Grigorios A. Lamaris'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) |
| 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) |
| 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. Grigorios A. Lamaris
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. Grigorios A. Lamaris' NPI number?
Dr. Grigorios A. Lamaris' NPI number is 1265691166. It was assigned on June 5, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Grigorios A. Lamaris?
Dr. Grigorios A. Lamaris is a plastic surgeon in Baltimore, Maryland. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. Grigorios A. Lamaris practice?
Dr. Lamaris practices at 22 South Greene Street, Baltimore, MD 21201. Dr. Lamaris' primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. Dmand AI also links Dr. Lamaris to 1 group practice or clinic and 1 medical group.
What is Dr. Grigorios A. Lamaris' office phone number?
The practice phone on file for Dr. Lamaris is (410) 328-8667.
What is Dr. Grigorios A. Lamaris' medical license number?
Dr. Lamaris holds Maryland license D0095330.
Which hospitals is Dr. Grigorios A. Lamaris affiliated with?
Dr. Lamaris practices at University of Maryland Medical Center in Baltimore, Maryland. Dr. Lamaris is also affiliated with University of Maryland Medical Center Midtown Campus.
What medical group is Dr. Grigorios A. Lamaris part of?
Dr. Lamaris is linked to R Adams Cowley Shock Trauma Center at the University of Maryland. Dmand AI links Dr. Lamaris to 1 more medical group.
Does Dr. Grigorios A. Lamaris accept Medicare?
Yes. CMS data shows Dr. Lamaris billed Medicare for 13 services in 2022, and Dr. Lamaris accepts Medicare assignment.
How many Medicare patients does Dr. Grigorios A. Lamaris see?
CMS counts 25 Medicare patients who saw Dr. Lamaris in 2024, with an average age of 66.
What services does Dr. Grigorios A. Lamaris bill to Medicare?
In 2022, Dr. Lamaris' most billed Medicare services were office visit, established patient (99212).
Show 5 more questionsShow fewer questions
What drugs does Dr. Grigorios A. Lamaris prescribe most?
In 2016 Medicare Part D data, Dr. Lamaris' most prescribed drugs by claims were Oxycodone-Acetaminophen.
Has Dr. Grigorios A. Lamaris received payments from drug or device companies?
CMS Open Payments shows $2,893 in general payments to Dr. Lamaris from 14 companies from 2016 to 2025. The largest total came from KLS-Martin L.P.
How long has Dr. Grigorios A. Lamaris been practicing?
Dr. Lamaris graduated from medical school in 2005, 21 years ago.
Does Dr. Grigorios A. Lamaris do research?
Dmand AI links 4 publications to Dr. Lamaris, published from 2019 to 2022.
Who does Dr. Grigorios A. Lamaris publish with?
Dr. Lamaris' most frequent co-authors are Rana Omar Afifi, MD (1 shared paper), David Chang, MD (1 shared paper) and Edward I. Chang, MD (1 shared paper).
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