Dr. Ellen M. Simon, MD
- Medicare services, 2024
- 1,143
- Medicare patients, 2024
- 687
- Part D claims, 2024
- 3,760
- MIPS score, 2024
- 98
- Hospital affiliations
- 3
- Practice address
- 123 Medical Center Drive, Brunswick, ME 04011
- Practice phone
- Call (207) 729-0181
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Simon'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. Ellen M. Simon is a cardiologist in Brunswick, Maine
Dr. Simon practices at MaineHealth Mid Coast Hospital in Brunswick, Maine, part of MaineHealth.
Dr. Simon's NPI, 1649227331, was assigned on May 28, 2006. Dr. Simon graduated from University of Massachusetts Medical School in 1996. Dr. Simon holds Maine license MD16225.
- NPI
- 1649227331NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789670340
- NPI enumeration date
- May 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 729-0181
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ellen M. Simon practices at MaineHealth Mid Coast Hospital in Brunswick, Maine
Dr. Simon's primary practice is MaineHealth Mid Coast Hospital, at 123 Medical Center Drive, Brunswick, ME 04011 in Cumberland County. The practice phone is (207) 729-0181.
- MaineHealth Mid Coast Hospital123 Medical Center Drive, Brunswick, ME 04011 · Cumberland CountyPhone(207) 729-0181
Source: Dmand AI Affiliation Data
Dr. Ellen M. Simon is affiliated with 6 sites of care and 2 medical groups
Dr. Simon's primary practice is MaineHealth Mid Coast Hospital in Brunswick, Maine, part of MaineHealth. Dr. Simon is also affiliated with MaineHealth Maine Medical Center. The medical group on file is MaineHealth Primary Care - Family Medicine - Portland. Dmand AI also links Dr. Simon to 1 more hospital, 2 group practices and clinics, 1 clinical lab 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. Ellen M. Simon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simon practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MaineHealth Mid Coast Hospital | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ellen M. Simon is one of 153 cardiologists in Maine
Cardiovascular disease is Dr. Simon's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Simon's licenses on file in 2 states: Maine and Massachusetts.
Specialties and state licenses
- Cardiovascular disease, MainePrimary
- Emergency medical services (emergency medicine), Massachusetts
Cardiologists near Dr. Simon
Counts of cardiologists 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. Ellen M. Simon billed Medicare for 1,143 services in 2024
CMS data shows 1,143 Medicare services from Dr. Simon across 16 procedure codes in 2024, for 687 Medicare patients. Medicare paid $36,638 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Simon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,0342024: 80822%
- Office and hospital visits
- 2023: 2932024: 23619%
- Imaging
- 2023: 892024: 9911%
Dr. Simon compared with the Maine median for cardiologists, 2024
- Dr. Simon
- Maine median
- Medicare services
- 1,143vs 1,131Close to median
- Medicare patients
- 687vs 76410% below
- Part D claims
- 3,578vs 6006.0 times
Medians across 154 cardiologists in Maine with Dmand AI profiles that report each measure.
Dr. Simon'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ellen M. Simon treated 687 Medicare patients in 2024, average age 77
CMS counts 687 Medicare patients who saw Dr. Simon in 2024. The largest group is 75 to 84, with 265 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.59, 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. Simon's median patient age at 75, with 51% women.
Dr. Simon's Medicare patients by age, 2024
Dr. Simon's Medicare patients by sex, 2024
- Women36453%
- Men32347%
Chronic conditions among Dr. Simon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Ischemic heart disease48%
- Atrial fibrillation40%
- Heart failure38%
- Chronic kidney disease33%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Simon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ellen M. Simon wrote 3,760 Medicare Part D claims in 2024
In 2024, Dr. Simon wrote 3,760 Medicare Part D claims for 601 patients. 78% of them were for generic drugs. CMS names the drug for 3,578 of them, across 43 drugs with 11 or more claims each, at $876,664 in total drug cost. In 2023, CMS named 3,118 claims across 40 drugs.
Dr. Simon's Part D claims by kind of drug, 2024
- Generic2,938 claims78%
- Brand-name822 claims22%
Dr. Simon'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 Dr. Simon's Part D claims, 2024
- Antibiotics0%12 of 3,760 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: 3,1182024: 3,57815%
Drugs named by CMS: 43 in 2024, 40 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. Ellen M. Simon scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Simon for performance year 2024, reported through an alternative payment model (APM). Dr. Simon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Simon's MIPS scores, performance year 2024
- 98of 100Final score
- 83.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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
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Dr. Ellen M. Simon received $373 in industry payments from 2016 to 2018
CMS Open Payments shows 8 general payments to Dr. Simon from 7 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $140.
General payments to Dr. Simon by program year, 2016 to 2018
Companies that paid Dr. Simon the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ellen M. Simon graduated from University of Massachusetts Medical School
Dr. Simon graduated from University of Massachusetts Medical School in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ellen M. Simon'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 National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Dr. Ellen M. Simon
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. Ellen M. Simon's NPI number?
Dr. Ellen M. Simon's NPI number is 1649227331. It was assigned on May 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ellen M. Simon?
Dr. Ellen M. Simon is a cardiologist in Brunswick, Maine. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Ellen M. Simon practice?
Dr. Simon practices at 123 Medical Center Drive, Brunswick, ME 04011. Dr. Simon's primary practice is MaineHealth Mid Coast Hospital in Brunswick, Maine, part of MaineHealth. Dmand AI also links Dr. Simon to 1 hospital, 2 group practices and clinics, 1 clinical lab and 1 medical group.
What is Dr. Ellen M. Simon's office phone number?
The practice phone on file for Dr. Simon is (207) 729-0181.
What is Dr. Ellen M. Simon's medical license number?
Dr. Simon holds Maine license MD16225, one of the licenses on file in 2 states.
Which states has Dr. Ellen M. Simon been licensed in?
Dmand AI has state licenses on file for Dr. Simon in Maine and Massachusetts.
Which hospitals is Dr. Ellen M. Simon affiliated with?
Dr. Simon practices at MaineHealth Mid Coast Hospital in Brunswick, Maine. Dr. Simon is also affiliated with MaineHealth Maine Medical Center. Dmand AI links Dr. Simon to 1 more hospital.
What medical group is Dr. Ellen M. Simon part of?
Dr. Simon is linked to MaineHealth Primary Care - Family Medicine - Portland. Dmand AI links Dr. Simon to 1 more medical group.
Does Dr. Ellen M. Simon accept Medicare?
Yes. CMS data shows Dr. Simon billed Medicare for 1,143 services in 2024, and Dr. Simon accepts Medicare assignment.
What is Dr. Ellen M. Simon's MIPS score?
Dr. Simon's MIPS final score for performance year 2024 is 98 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Ellen M. Simon see?
CMS counts 687 Medicare patients who saw Dr. Simon in 2024, with an average age of 77.
What services does Dr. Ellen M. Simon bill to Medicare?
In 2024, Dr. Simon's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and office visit, established patient (99214).
Where did Dr. Ellen M. Simon go to medical school?
Dr. Simon graduated from University of Massachusetts Medical School in 1996.
What drugs does Dr. Ellen M. Simon prescribe most?
In 2024 Medicare Part D data, Dr. Simon's most prescribed drugs by claims were Eliquis, Metoprolol Succinate and Atorvastatin Calcium.
Has Dr. Ellen M. Simon received payments from drug or device companies?
CMS Open Payments shows $373 in general payments to Dr. Simon from 7 companies from 2016 to 2018. The largest total came from Abbott Laboratories.
How long has Dr. Ellen M. Simon been practicing?
Dr. Simon graduated from medical school in 1996, 30 years ago.
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