Melissa L. Tsomides, PA-C
- Medicare patients, 2024
- 33
- Part D claims, 2024
- 49
- MIPS score, 2024
- 82
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 175 Fore River Pkwy, Portland, ME 04102
- Practice phone
- Call (207) 879-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northern Light Mercy Hospital
Portland, Maine
Find Melissa Tsomides' 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.
Melissa L. Tsomides is a surgical physician assistant in Portland, Maine
Melissa Tsomides practices at Northern Light Mercy Hospital in Portland, Maine.
Melissa Tsomides' NPI, 1356440085, was assigned on September 21, 2006. Melissa Tsomides holds Maine license PA-191.
- NPI
- 1356440085NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486629300
- NPI enumeration date
- September 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 879-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Melissa L. Tsomides practices at Northern Light Mercy Hospital in Portland, Maine
Melissa Tsomides' primary practice is Northern Light Mercy Hospital, at 175 Fore River Pkwy, Portland, ME 04102 in Cumberland County. The practice phone is (207) 879-3000.
- Northern Light Mercy Hospital175 Fore River Pkwy, Portland, ME 04102 · Cumberland CountyPhone(207) 879-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Melissa L. Tsomides is affiliated with 2 sites of care and 1 medical group
Melissa Tsomides' primary practice is Northern Light Mercy Hospital in Portland, Maine. Melissa Tsomides is also affiliated with Northern Light Mercy Hospital. The medical group on file is Northern Light Mercy Hospital.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Melissa L. Tsomides' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Tsomides practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Light Mercy Hospital | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Melissa L. Tsomides is one of 183 surgical physician assistants in Maine
Surgical is Melissa Tsomides' primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Melissa Tsomides is licensed in Maine.
Specialties and state licenses
- Surgical physician assistant, MainePrimary
Surgical physician assistants near Melissa Tsomides
Counts of surgical physician assistants 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
Melissa L. Tsomides treated 33 Medicare patients in 2024, average age 72
CMS counts 33 Medicare patients who saw Melissa Tsomides in 2024. The largest group is 75 to 84, with 12 patients. 73% of them have high blood pressure, and 70% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Melissa Tsomides' median patient age at 63, with 56% women.
Melissa Tsomides' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Melissa Tsomides' Medicare patients by sex, 2024
- Women1545%
- Men1855%
Chronic conditions among Melissa Tsomides' Medicare patients, 2024
- High blood pressure73%
- High cholesterol70%
- Anxiety45%
- Arthritis42%
- Mood disorders42%
- Cancer39%
- Depression39%
- Atrial fibrillation33%
Share of Medicare patients with each condition. A patient can have several.
Melissa Tsomides' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Melissa L. Tsomides wrote 49 Medicare Part D claims in 2024
In 2024, Melissa Tsomides wrote 49 Medicare Part D claims for 42 patients. 98% of them were for generic drugs.
Melissa Tsomides' Part D claims by kind of drug, 2024
- Generic48 claims98%
- Brand-name and other1 claims2%
Drug classes CMS tracks in Melissa Tsomides' Part D claims, 2024
- Opioids57%28 of 49 claims
- Antibiotics33%16 of 49 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Melissa L. Tsomides scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Melissa Tsomides for performance year 2024, reported as part of a group. Melissa Tsomides accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Melissa Tsomides' MIPS scores, performance year 2024
- 82of 100Final score
- 60.7of 100Quality
- 91of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Melissa L. Tsomides'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 DataDmand AI Org Hierarchy Data |
| 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 (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)Clinician Public Reporting: Overall MIPS Performance (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 Melissa L. Tsomides
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Melissa L. Tsomides' NPI number?
Melissa L. Tsomides' NPI number is 1356440085. It was assigned on September 21, 2006, and it is active in the NPI Registry.
What does Melissa L. Tsomides specialize in?
Melissa L. Tsomides is a surgical physician assistant in Portland, Maine. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Melissa L. Tsomides practice?
Melissa Tsomides practices at 175 Fore River Pkwy, Portland, ME 04102. Melissa Tsomides' primary practice is Northern Light Mercy Hospital in Portland, Maine.
What is Melissa L. Tsomides' office phone number?
The practice phone on file for Melissa Tsomides is (207) 879-3000.
What is Melissa L. Tsomides' medical license number?
Melissa Tsomides holds Maine license PA-191.
Which hospitals is Melissa L. Tsomides affiliated with?
Melissa Tsomides is affiliated with Northern Light Mercy Hospital.
What medical group is Melissa L. Tsomides part of?
Melissa Tsomides is linked to Northern Light Mercy Hospital.
Does Melissa L. Tsomides accept Medicare?
Yes. CMS lists Melissa Tsomides as accepting Medicare assignment.
What is Melissa L. Tsomides' MIPS score?
Melissa Tsomides' MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Melissa L. Tsomides see?
CMS counts 33 Medicare patients who saw Melissa Tsomides in 2024, with an average age of 72.
How long has Melissa L. Tsomides been practicing?
Melissa Tsomides graduated from medical school in 2004, 22 years ago.
Selling to surgical practices?
See surgical physician assistants in Maine by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card