Dr. Bryan Michael Dolan, DO
- Medicare services, 2024
- 1,273
- Medicare patients, 2024
- 896
- Part D claims, 2024
- 1,078
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 14 Research Pl, North Chelmsford, MA 01863
- Practice phone
- Call (978) 256-6607
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lgh Merrimack Valley Cardiology Associates
North Chelmsford, Massachusetts
Find Dr. Dolan'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. Bryan Michael Dolan is a cardiologist in North Chelmsford, Massachusetts
Dr. Dolan practices at Lgh Merrimack Valley Cardiology Associates in North Chelmsford, Massachusetts.
Dr. Dolan's NPI, 1801259296, was assigned on April 1, 2016. Dr. Dolan holds Massachusetts license 280354.
- NPI
- 1801259296NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052603180
- NPI enumeration date
- April 1, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 256-6607
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bryan Michael Dolan practices at Lgh Merrimack Valley Cardiology Associates in North Chelmsford, Massachusetts
Dr. Dolan's primary practice is Lgh Merrimack Valley Cardiology Associates, at 14 Research Pl, North Chelmsford, MA 01863 in Middlesex County. The practice phone is (978) 256-6607.
- Lgh Merrimack Valley Cardiology Associates14 Research Pl, North Chelmsford, MA 01863 · Middlesex CountyPhone(978) 256-6607
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Bryan Michael Dolan is affiliated with 5 sites of care and 2 medical groups
Dr. Dolan's primary practice is Lgh Merrimack Valley Cardiology Associates in North Chelmsford, Massachusetts. Dr. Dolan is also affiliated with Tufts Medical Center. The medical group on file is Merrimack Valley Cardiology. Dmand AI also links Dr. Dolan to 1 more hospital, 2 group practices and clinics and 1 medical group, each 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. Bryan Michael Dolan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dolan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lgh Merrimack Valley Cardiology Associates | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bryan Michael Dolan is one of 840 cardiologists in Massachusetts
Cardiovascular disease is Dr. Dolan's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Dolan is licensed in Massachusetts.
Specialties and state licenses
- Cardiovascular disease, MassachusettsPrimary
Cardiologists near Dr. Dolan
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. Bryan Michael Dolan billed Medicare for 1,273 services in 2024
CMS data shows 1,273 Medicare services from Dr. Dolan across 16 procedure codes in 2024, for 896 Medicare patients. Medicare paid $92,909 for them.
Dr. Dolan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1742024: 660279%
- Tests and treatments
- 2023: 2082024: 532156%
- Other services
- 2023: 02024: 67
- Surgery
- 2023: 02024: 14
Where Dr. Dolan's Medicare services took place, 2024
- In an office60648%
- In a facility66752%
Dr. Dolan compared with the Massachusetts median for cardiologists, 2024
- Dr. Dolan
- Massachusetts median
- Medicare services
- 1,273vs 1,61221% below
- Medicare patients
- 896vs 9566% below
- Part D claims
- 970vs 84615% above
Medians across 817 cardiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Dolan'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. Dolan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dolan and other cardiologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bryan Michael Dolan treated 896 Medicare patients in 2024, average age 76
CMS counts 896 Medicare patients who saw Dr. Dolan in 2024. The largest group is 75 to 84, with 343 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 1.89, 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. Dolan's median patient age at 67, with 48% women.
Dr. Dolan's Medicare patients by age, 2024
Dr. Dolan's Medicare patients by sex, 2024
- Women46252%
- Men43448%
Chronic conditions among Dr. Dolan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease56%
- Heart failure53%
- Chronic kidney disease50%
- Arthritis49%
- Atrial fibrillation44%
- Diabetes44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dolan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bryan Michael Dolan wrote 1,078 Medicare Part D claims in 2024
In 2024, Dr. Dolan wrote 1,078 Medicare Part D claims for 256 patients. 80% of them were for generic drugs. CMS names the drug for 970 of them, across 19 drugs with 11 or more claims each, at $229,189 in total drug cost. In 2023, CMS named 221 claims across 10 drugs.
Dr. Dolan's Part D claims by kind of drug, 2024
- Generic865 claims80%
- Brand-name213 claims20%
Dr. Dolan'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: 2212024: 970339%
Drugs named by CMS: 19 in 2024, 10 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
How Dr. Bryan Michael Dolan takes part in Medicare
Dr. Dolan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Bryan Michael Dolan has 1 publication on record
Dmand AI links 1 paper to Dr. Dolan in 2022. Dr. Dolan's most frequent co-author is Gerard Philip Aurigemma, MD.
Dr. Dolan's most frequent co-authors
Recent publications by Dr. Dolan
See who Dr. Dolan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dolan works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Bryan Michael Dolan received $728 in industry payments from 2019 to 2025
CMS Open Payments shows 8 general payments to Dr. Dolan from 6 drug and device companies from 2019 to 2025. Education make up the largest share, 87% of the total. Abbott Laboratories paid the most, $534.
General payments to Dr. Dolan by program year, 2019 to 2025
General payments to Dr. Dolan by kind, 2019 to 2025
- Education$63387%
- Food and beverage$9513%
Companies that paid Dr. Dolan the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Bryan Michael Dolan'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 | Doctors and Clinicians National Downloadable File (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. Bryan Michael Dolan
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. Bryan Michael Dolan's NPI number?
Dr. Bryan Michael Dolan's NPI number is 1801259296. It was assigned on April 1, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Bryan Michael Dolan?
Dr. Bryan Michael Dolan is a cardiologist in North Chelmsford, Massachusetts. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Bryan Michael Dolan practice?
Dr. Dolan practices at 14 Research Pl, North Chelmsford, MA 01863. Dr. Dolan's primary practice is Lgh Merrimack Valley Cardiology Associates in North Chelmsford, Massachusetts. Dmand AI also links Dr. Dolan to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Bryan Michael Dolan's office phone number?
The practice phone on file for Dr. Dolan is (978) 256-6607.
What is Dr. Bryan Michael Dolan's medical license number?
Dr. Dolan holds Massachusetts license 280354.
Which hospitals is Dr. Bryan Michael Dolan affiliated with?
Dr. Dolan is affiliated with Tufts Medical Center. Dmand AI links Dr. Dolan to 1 more hospital.
What medical group is Dr. Bryan Michael Dolan part of?
Dr. Dolan is linked to Merrimack Valley Cardiology. Dmand AI links Dr. Dolan to 1 more medical group.
Does Dr. Bryan Michael Dolan accept Medicare?
Yes. CMS data shows Dr. Dolan billed Medicare for 1,273 services in 2024, and Dr. Dolan accepts Medicare assignment.
How many Medicare patients does Dr. Bryan Michael Dolan see?
CMS counts 896 Medicare patients who saw Dr. Dolan in 2024, with an average age of 76.
What services does Dr. Bryan Michael Dolan bill to Medicare?
In 2024, Dr. Dolan's most billed Medicare services were heart test or procedure (93010), hospital inpatient care (99232) and heart test or procedure (93306).
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What drugs does Dr. Bryan Michael Dolan prescribe most?
In 2024 Medicare Part D data, Dr. Dolan's most prescribed drugs by claims were Metoprolol Succinate, Rosuvastatin Calcium and Eliquis.
Has Dr. Bryan Michael Dolan received payments from drug or device companies?
CMS Open Payments shows $728 in general payments to Dr. Dolan from 6 companies from 2019 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Bryan Michael Dolan been practicing?
Dr. Dolan graduated from medical school in 2016, 10 years ago.
Does Dr. Bryan Michael Dolan do research?
Dmand AI links 1 publication to Dr. Dolan.
Who does Dr. Bryan Michael Dolan publish with?
Dr. Dolan's most frequent co-authors are Gerard Philip Aurigemma, MD (1 shared paper).
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