Dr. Mark Aaron Cogen, MD
- Medicare services, 2023
- 41
- Medicare patients, 2024
- 46
- Hospital affiliations
- 1
- Industry payments
- $32
- Medical groups
- 2
- Practice address
- 360 Broadway, Bangor, ME 04401
- Practice phone
- Call (207) 262-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cogen's professional email, personal email and mobile number
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Dr. Mark Aaron Cogen is an anesthesiologist in Bangor, Maine
Dr. Cogen practices at St. Joseph Healthcare in Bangor, Maine, part of Covenant Health.
Dr. Cogen's NPI, 1730147562, was assigned on May 2, 2006. Dr. Cogen graduated from Virginia Commonwealth University, School of Medicine in 1989. Dr. Cogen holds Maine license MD19395.
- NPI
- 1730147562NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880752286
- NPI enumeration date
- May 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 262-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Aaron Cogen practices at St. Joseph Healthcare in Bangor, Maine
Dr. Cogen's primary practice is St. Joseph Healthcare, at 360 Broadway, Bangor, ME 04401 in Penobscot County. The practice phone is (207) 262-1000.
- St. Joseph Healthcare360 Broadway, Bangor, ME 04401 · Penobscot CountyPhone(207) 262-1000
Source: Dmand AI Affiliation Data
Dr. Mark Aaron Cogen is affiliated with 1 site of care and 2 medical groups
Dr. Cogen's primary practice is St. Joseph Healthcare in Bangor, Maine, part of Covenant Health. The medical group on file is St. Joseph General Surgery and Urology. Dmand AI also links Dr. Cogen to 1 more medical group, named with a free account. Dr. Cogen's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Aaron Cogen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cogen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph Healthcare | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Aaron Cogen is one of 247 anesthesiologists in Maine
Anesthesiology is Dr. Cogen's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Cogen's licenses on file in 3 states: Maine, Indiana and Virginia.
Specialties and state licenses
- Anesthesiology, MainePrimary
- Indiana license
- Virginia license
Anesthesiologists near Dr. Cogen
Counts of anesthesiologists 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. Mark Aaron Cogen billed Medicare for 41 services in 2023
CMS data shows 41 Medicare services from Dr. Cogen across 2 procedure codes in 2023, for 46 Medicare patients. Medicare paid $3,669 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Cogen's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Anesthesia
- 2022: 832023: 4151%
Dr. Cogen compared with the Maine median for anesthesiologists, 2023
- Dr. Cogen
- Maine median
- Medicare services
- 41vs 7142% below
- Medicare patients
- 46vs 15270% below
Medians across 247 anesthesiologists in Maine with Dmand AI profiles that report each measure.
Dr. Cogen's most billed Medicare procedure codes, 2023
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. Cogen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cogen and other anesthesiologists in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Aaron Cogen treated 46 Medicare patients in 2024, average age 73
CMS counts 46 Medicare patients who saw Dr. Cogen in 2024. The largest group is 75 to 84, with 17 patients. 74% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 1.51, 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. Cogen's median patient age at 71, with 57% women.
Dr. Cogen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cogen's Medicare patients by sex, 2024
- Women2248%
- Men2452%
Chronic conditions among Dr. Cogen's Medicare patients, 2024
- High cholesterol74%
- High blood pressure67%
- Arthritis54%
- Diabetes30%
- COPD28%
- Chronic kidney disease26%
- Cancer24%
- Ischemic heart disease24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cogen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Mark Aaron Cogen takes part in Medicare
Dr. Cogen 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. Mark Aaron Cogen received $32 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Cogen from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $32.
Companies that paid Dr. Cogen the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Aaron Cogen graduated from Virginia Commonwealth University, School of Medicine
Dr. Cogen graduated from Virginia Commonwealth University, School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Aaron Cogen'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Mark Aaron Cogen
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. Mark Aaron Cogen's NPI number?
Dr. Mark Aaron Cogen's NPI number is 1730147562. It was assigned on May 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Aaron Cogen?
Dr. Mark Aaron Cogen is an anesthesiologist in Bangor, Maine. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Mark Aaron Cogen practice?
Dr. Cogen practices at 360 Broadway, Bangor, ME 04401. Dr. Cogen's primary practice is St. Joseph Healthcare in Bangor, Maine, part of Covenant Health. Dmand AI also links Dr. Cogen to 1 medical group.
What is Dr. Mark Aaron Cogen's office phone number?
The practice phone on file for Dr. Cogen is (207) 262-1000.
What is Dr. Mark Aaron Cogen's medical license number?
Dr. Cogen holds Maine license MD19395, one of the licenses on file in 3 states.
Which states has Dr. Mark Aaron Cogen been licensed in?
Dmand AI has state licenses on file for Dr. Cogen in Maine, Indiana and Virginia.
Which hospitals is Dr. Mark Aaron Cogen affiliated with?
Dr. Cogen practices at St. Joseph Healthcare in Bangor, Maine.
What medical group is Dr. Mark Aaron Cogen part of?
Dr. Cogen is linked to St. Joseph General Surgery and Urology. Dmand AI links Dr. Cogen to 1 more medical group.
Does Dr. Mark Aaron Cogen accept Medicare?
Yes. CMS data shows Dr. Cogen billed Medicare for 41 services in 2023, and Dr. Cogen accepts Medicare assignment.
How many Medicare patients does Dr. Mark Aaron Cogen see?
CMS counts 46 Medicare patients who saw Dr. Cogen in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Mark Aaron Cogen bill to Medicare?
In 2023, Dr. Cogen's most billed Medicare services were anesthesia (00811) and anesthesia (00731).
Where did Dr. Mark Aaron Cogen go to medical school?
Dr. Cogen graduated from Virginia Commonwealth University, School of Medicine in 1989.
Has Dr. Mark Aaron Cogen received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Dr. Cogen from 1 company from 2016 to 2016. The largest total came from Abiomed.
How long has Dr. Mark Aaron Cogen been practicing?
Dr. Cogen graduated from medical school in 1989, 37 years ago.
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