Tomas Andersen
- Medicare services, 2024
- 180
- Medicare patients, 2024
- 204
- Part D claims, 2024
- 1,321
- Hospital affiliations
- 1
- Industry payments
- $481
- Practice address
- 1 Boston Medical Center Place, Boston, MA 02118
- Practice phone
- Call (617) 638-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tomas Andersen's professional email, personal email and mobile number
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Tomas Andersen is an ophthalmologist in Boston, Massachusetts
Tomas Andersen practices at Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System.
Tomas Andersen's NPI, 1336608124, was assigned on March 19, 2019. Tomas Andersen graduated from Perelman School of Med at the University of Pennsylvania in 2019. Tomas Andersen holds Massachusetts license 1014691.
- NPI
- 1336608124NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890151807
- NPI enumeration date
- March 19, 2019
- NPI status
- Active
- Practice phone
- (617) 638-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Tomas Andersen practices at Boston Medical Center in Boston, Massachusetts
Tomas Andersen's primary practice is Boston Medical Center, at 1 Boston Medical Center Place, Boston, MA 02118 in Suffolk County. The practice phone is (617) 638-8000.
- Boston Medical Center1 Boston Medical Center Place, Boston, MA 02118 · Suffolk CountyPhone(617) 638-8000
Source: Dmand AI Affiliation Data
Tomas Andersen is affiliated with 2 sites of care and 1 medical group
Tomas Andersen's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. Dmand AI also links Tomas Andersen to 1 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 Tomas Andersen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tomas Andersen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Boston Medical Center Health System and 6.2K+ hospitals, with verified contacts in the same login.
Tomas Andersen is one of 617 ophthalmologists in Massachusetts
Ophthalmology is Tomas Andersen's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Tomas Andersen is licensed in Massachusetts.
Specialties and state licenses
- Ophthalmology, MassachusettsPrimary
Ophthalmologists near Tomas Andersen
Counts of ophthalmologists 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
Tomas Andersen billed Medicare for 180 services in 2024
CMS data shows 180 Medicare services from Tomas Andersen across 5 procedure codes in 2024, for 204 Medicare patients. Medicare paid $14,850 for them.
Tomas Andersen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 532024: 157196%
- Surgery
- 2023: 02024: 12
- Tests and treatments
- 2023: 02024: 11
Where Tomas Andersen's Medicare services took place, 2024
- In an office6033%
- In a facility12067%
Tomas Andersen compared with the Massachusetts median for ophthalmologists, 2024
- Tomas Andersen
- Massachusetts median
- Medicare services
- 180vs 1,59889% below
- Medicare patients
- 204vs 59466% below
- Part D claims
- 1,167vs 5452.1 times
Medians across 612 ophthalmologists in Massachusetts with Dmand AI profiles that report each measure.
Tomas Andersen'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 Tomas Andersen and other ophthalmologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Tomas Andersen treated 204 Medicare patients in 2024, average age 75
CMS counts 204 Medicare patients who saw Tomas Andersen in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Tomas Andersen's median patient age at 64, with 57% women.
Tomas Andersen's Medicare patients by age, 2024
Tomas Andersen's Medicare patients by sex, 2024
- Women12360%
- Men8140%
Chronic conditions among Tomas Andersen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis40%
- Diabetes29%
- Chronic kidney disease25%
- Anxiety23%
- Ischemic heart disease22%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Tomas Andersen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tomas Andersen wrote 1,321 Medicare Part D claims in 2024
In 2024, Tomas Andersen wrote 1,321 Medicare Part D claims for 434 patients. 58% of them were for generic drugs. CMS names the drug for 1,167 of them, across 19 drugs with 11 or more claims each, at $126,313 in total drug cost. In 2023, CMS named 378 claims across 11 drugs.
Tomas Andersen's Part D claims by kind of drug, 2024
- Generic764 claims58%
- Brand-name557 claims42%
Tomas Andersen'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 Tomas Andersen's Part D claims, 2024
- Antibiotics9%119 of 1,321 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: 3782024: 1,167209%
Drugs named by CMS: 19 in 2024, 11 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
Tomas Andersen ranks in the 64th percentile for cataract surgery in Medicare
CMS counts 53 procedures of cataract surgery by Tomas Andersen, more than 64% of the clinicians it reports for that procedure.
Where Tomas Andersen ranks in Medicare procedure volume
- Cataract surgery
- 64th percentile53 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Source: Doctors and Clinicians Utilization Data (CMS)
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Tomas Andersen received $481 in industry payments from 2020 to 2024
CMS Open Payments shows 4 general payments to Tomas Andersen from 3 drug and device companies from 2020 to 2024. Food and beverage make up the largest share, 79% of the total. Glaukos Corporation paid the most, $291.
General payments to Tomas Andersen by program year, 2020 to 2024
General payments to Tomas Andersen by kind, 2020 to 2024
- Food and beverage$38179%
- Education$10021%
Companies that paid Tomas Andersen the most, 2020 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Tomas Andersen graduated from Perelman School of Med at the University of Pennsylvania
Tomas Andersen graduated from Perelman School of Med at the University of Pennsylvania in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Tomas Andersen'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 Utilization Data (CMS) (opens in a new tab) |
| 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 Tomas Andersen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tomas Andersen's NPI number?
Tomas Andersen's NPI number is 1336608124. It was assigned on March 19, 2019, and it is active in the NPI Registry.
What does Tomas Andersen specialize in?
Tomas Andersen is an ophthalmologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Tomas Andersen practice?
Tomas Andersen practices at 1 Boston Medical Center Place, Boston, MA 02118. Tomas Andersen's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. Dmand AI also links Tomas Andersen to 1 group practice or clinic and 1 medical group.
What is Tomas Andersen's office phone number?
The practice phone on file for Tomas Andersen is (617) 638-8000.
What is Tomas Andersen's medical license number?
Tomas Andersen holds Massachusetts license 1014691.
Which hospitals is Tomas Andersen affiliated with?
Tomas Andersen practices at Boston Medical Center in Boston, Massachusetts.
Does Tomas Andersen accept Medicare?
Yes. CMS data shows Tomas Andersen billed Medicare for 180 services in 2024.
How many Medicare patients does Tomas Andersen see?
CMS counts 204 Medicare patients who saw Tomas Andersen in 2024, with an average age of 75.
What services does Tomas Andersen bill to Medicare?
In 2024, Tomas Andersen's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and surgery: eye (65756).
Where did Tomas Andersen go to medical school?
Tomas Andersen graduated from Perelman School of Med at the University of Pennsylvania in 2019.
Show 3 more questionsShow fewer questions
What drugs does Tomas Andersen prescribe most?
In 2024 Medicare Part D data, Tomas Andersen's most prescribed drugs by claims were Prednisolone Acetate, Moxifloxacin and Doxycycline Monohydrate.
Has Tomas Andersen received payments from drug or device companies?
CMS Open Payments shows $481 in general payments to Tomas Andersen from 3 companies from 2020 to 2024. The largest total came from Glaukos Corporation.
How long has Tomas Andersen been practicing?
Tomas Andersen graduated from medical school in 2019, 7 years ago.
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