Dr. Rebekah J A. Gass, MD
- Medicare services, 2024
- 277
- Medicare patients, 2024
- 94
- Part D claims, 2024
- 1,047
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Practice address
- 489 State Street, Bangor, ME 04401
- Practice phone
- Call (207) 973-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Gass' 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. Rebekah J A. Gass is an infectious disease specialist in Bangor, Maine
Dr. Gass practices at Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health.
Dr. Gass' NPI, 1457538563, was assigned on January 31, 2008. Dr. Gass holds Maine license 017885.
- NPI
- 1457538563NPI Registry (opens in a new tab)
- NPI enumeration date
- January 31, 2008
- NPI status
- Active
- Practice phone
- (207) 973-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Rebekah J A. Gass practices at Northern Light Eastern Maine Medical Center in Bangor, Maine
Dr. Gass' primary practice is Northern Light Eastern Maine Medical Center, at 489 State Street, Bangor, ME 04401 in Penobscot County. The practice phone is (207) 973-7000.
- Northern Light Eastern Maine Medical Center489 State Street, Bangor, ME 04401 · Penobscot CountyPhone(207) 973-7000
Source: Dmand AI Affiliation Data
Dr. Rebekah J A. Gass is affiliated with 2 sites of care and 2 medical groups
Dr. Gass' primary practice is Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health. The medical group on file is Northern Light Eastern Maine Medical Center. Dmand AI also links Dr. Gass to 1 more breast imaging center and 1 medical group, each named with a free account. Dr. Gass' 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. Rebekah J A. Gass' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gass practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Light Eastern Maine 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
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Northern Light Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Rebekah J A. Gass is one of 36 infectious disease specialists in Maine
Infectious disease is Dr. Gass' primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Gass is licensed in Maine.
Specialties and state licenses
- Infectious disease, MainePrimary
Infectious disease specialists near Dr. Gass
Counts of infectious disease specialists 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. Rebekah J A. Gass billed Medicare for 277 services in 2024
CMS data shows 277 Medicare services from Dr. Gass across 7 procedure codes in 2024, for 94 Medicare patients. Medicare paid $20,277 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gass' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2872024: 2773%
Dr. Gass compared with the Maine median for infectious disease specialists, 2024
- Dr. Gass
- Maine median
- Medicare services
- 277vs 18748% above
- Medicare patients
- 94vs 11518% below
- Part D claims
- 932vs 1307.2 times
Medians across 40 infectious disease specialists in Maine with Dmand AI profiles that report each measure.
Dr. Gass' 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 Dr. Gass and other infectious disease specialists in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rebekah J A. Gass treated 94 Medicare patients in 2024, average age 70
CMS counts 94 Medicare patients who saw Dr. Gass in 2024. The largest group is 75 to 84, with 36 patients. 73% of them have high cholesterol, and 68% have high blood pressure. 59% are also on Medicaid. Their average risk score is 2.31, 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. Gass' median patient age at 64, with 26% women.
Dr. Gass' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gass' Medicare patients by sex, 2024
- Women2729%
- Men6771%
Chronic conditions among Dr. Gass' Medicare patients, 2024
- High cholesterol73%
- High blood pressure68%
- Arthritis40%
- Diabetes40%
- Mood disorders40%
- Ischemic heart disease39%
- Chronic kidney disease38%
- Anxiety36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gass' 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
- Women26%
- Men73%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rebekah J A. Gass wrote 1,047 Medicare Part D claims in 2024
In 2024, Dr. Gass wrote 1,047 Medicare Part D claims for 90 patients. 33% of them were for generic drugs. CMS names the drug for 932 of them, across 18 drugs with 11 or more claims each, at $2,061,881 in total drug cost. In 2023, CMS named 939 claims across 17 drugs.
Dr. Gass' Part D claims by kind of drug, 2024
- Generic341 claims33%
- Brand-name706 claims67%
Dr. Gass' 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. Gass' Part D claims, 2024
- Antibiotics18%185 of 1,047 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: 9392024: 9321%
Drugs named by CMS: 18 in 2024, 17 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. Rebekah J A. Gass scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Gass for performance year 2024, reported as part of a group.
Dr. Gass' MIPS scores, performance year 2024
- 84of 100Final score
- 64.8of 100Quality
- 96of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Rebekah J A. Gass received $1,446 in industry payments from 2016 to 2024
CMS Open Payments shows 29 general payments to Dr. Gass from 6 drug and device companies from 2016 to 2024. Education make up the largest share, 56% of the total. Astellas Pharma US Inc paid the most, $503.
General payments to Dr. Gass by program year, 2016 to 2024
General payments to Dr. Gass by kind, 2016 to 2024
- Education$81256%
- Food and beverage$53437%
- Consulting fees$1007%
Companies that paid Dr. Gass the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Rebekah J A. Gass'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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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. Rebekah J A. Gass
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. Rebekah J A. Gass' NPI number?
Dr. Rebekah J A. Gass' NPI number is 1457538563. It was assigned on January 31, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Rebekah J A. Gass?
Dr. Rebekah J A. Gass is an infectious disease specialist in Bangor, Maine. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Rebekah J A. Gass practice?
Dr. Gass practices at 489 State Street, Bangor, ME 04401. Dr. Gass' primary practice is Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health. Dmand AI also links Dr. Gass to 1 breast imaging center and 1 medical group.
What is Dr. Rebekah J A. Gass' office phone number?
The practice phone on file for Dr. Gass is (207) 973-7000.
What is Dr. Rebekah J A. Gass' medical license number?
Dr. Gass holds Maine license 017885.
Which hospitals is Dr. Rebekah J A. Gass affiliated with?
Dr. Gass practices at Northern Light Eastern Maine Medical Center in Bangor, Maine.
What medical group is Dr. Rebekah J A. Gass part of?
Dr. Gass is linked to Northern Light Eastern Maine Medical Center. Dmand AI links Dr. Gass to 1 more medical group.
Does Dr. Rebekah J A. Gass accept Medicare?
Yes. CMS data shows Dr. Gass billed Medicare for 277 services in 2024.
What is Dr. Rebekah J A. Gass' MIPS score?
Dr. Gass' MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Rebekah J A. Gass see?
CMS counts 94 Medicare patients who saw Dr. Gass in 2024, with an average age of 70.
Show 4 more questionsShow fewer questions
What services does Dr. Rebekah J A. Gass bill to Medicare?
In 2024, Dr. Gass' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and office visit, established patient (99215).
What drugs does Dr. Rebekah J A. Gass prescribe most?
In 2024 Medicare Part D data, Dr. Gass' most prescribed drugs by claims were Biktarvy, Descovy and Tivicay.
Has Dr. Rebekah J A. Gass received payments from drug or device companies?
CMS Open Payments shows $1,446 in general payments to Dr. Gass from 6 companies from 2016 to 2024. The largest total came from Astellas Pharma US Inc.
How long has Dr. Rebekah J A. Gass been practicing?
Dr. Gass graduated from medical school in 1989, 37 years ago.
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