Dr. Andrea Gail Isaacs, MD
- Medicare services, 2024
- 36
- Medicare patients, 2024
- 22
- Part D claims, 2024
- 11
- Hospital affiliations
- 2
- Industry payments
- $433
- Practice address
- 100 Grand Street, New Britain, CT 06050
- Practice phone
- Call (860) 224-5011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Isaacs' professional email, personal email and mobile number
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Dr. Andrea Gail Isaacs is an internist in New Britain, Connecticut
Dr. Isaacs practices at The Hospital of Central Connecticut in New Britain, Connecticut, part of Hartford HealthCare.
Dr. Isaacs' NPI, 1457491532, was assigned on February 7, 2007. Dr. Isaacs graduated from University of Pittsburgh School of Medicine in 1997. Dr. Isaacs holds New York license 212109.
- NPI
- 1457491532NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779506480
- NPI enumeration date
- February 7, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 224-5011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrea Gail Isaacs practices at The Hospital of Central Connecticut in New Britain, Connecticut
Dr. Isaacs' primary practice is The Hospital of Central Connecticut, at 100 Grand Street, New Britain, CT 06050 in Hartford County. The practice phone is (860) 224-5011.
- The Hospital of Central Connecticut100 Grand Street, New Britain, CT 06050 · Hartford CountyPhone(860) 224-5011
Source: Dmand AI Affiliation Data
Dr. Andrea Gail Isaacs is affiliated with 2 sites of care and 3 medical groups
Dr. Isaacs' primary practice is The Hospital of Central Connecticut in New Britain, Connecticut, part of Hartford HealthCare. Dr. Isaacs is also affiliated with Gaylord Hospital. The medical group on file is Trinity Health Of New England Medical Group. Dmand AI also links Dr. Isaacs to 2 more medical groups, 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. Andrea Gail Isaacs' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Isaacs practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Hospital of Central Connecticut | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrea Gail Isaacs is one of 2,189 internists in Connecticut
Internal medicine is Dr. Isaacs' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Isaacs is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Isaacs
Counts of internists 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. Andrea Gail Isaacs billed Medicare for 36 services in 2024
CMS data shows 36 Medicare services from Dr. Isaacs across 1 procedure code in 2024, for 22 Medicare patients. Medicare paid $2,235 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Isaacs' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 342024: 366%
Dr. Isaacs compared with the Connecticut median for internists, 2024
- Dr. Isaacs
- Connecticut median
- Medicare services
- 36vs 39091% below
- Medicare patients
- 22vs 17287% below
- Part D claims
- 366vs 3437% above
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Isaacs' 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. Isaacs and other internists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrea Gail Isaacs treated 22 Medicare patients in 2024, average age 75
CMS counts 22 Medicare patients who saw Dr. Isaacs in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Isaacs' median patient age at 67, with 39% women.
Chronic conditions among Dr. Isaacs' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders64%
- Anxiety59%
- Arthritis55%
- Depression50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Isaacs' 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
- Women39%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrea Gail Isaacs wrote 11 Medicare Part D claims in 2024
In 2024, Dr. Isaacs wrote 11 Medicare Part D claims. They cover 11 drugs, with $85,298 in total drug cost. In 2022, CMS named 1,340 claims across 27 drugs.
Dr. Isaacs' most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1,3402023: 36673%
Drugs named by CMS: 11 in 2023, 27 in 2022.
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. Andrea Gail Isaacs takes part in Medicare
Dr. Isaacs 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. Andrea Gail Isaacs received $433 in industry payments from 2016 to 2022
CMS Open Payments shows 24 general payments to Dr. Isaacs from 10 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $125.
General payments to Dr. Isaacs by program year, 2016 to 2022
Companies that paid Dr. Isaacs the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrea Gail Isaacs graduated from University of Pittsburgh School of Medicine
Dr. Isaacs graduated from University of Pittsburgh School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrea Gail Isaacs'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) |
| 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. Andrea Gail Isaacs
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. Andrea Gail Isaacs' NPI number?
Dr. Andrea Gail Isaacs' NPI number is 1457491532. It was assigned on February 7, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrea Gail Isaacs?
Dr. Andrea Gail Isaacs is an internist in New Britain, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Andrea Gail Isaacs practice?
Dr. Isaacs practices at 100 Grand Street, New Britain, CT 06050. Dr. Isaacs' primary practice is The Hospital of Central Connecticut in New Britain, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Isaacs to 2 medical groups.
What is Dr. Andrea Gail Isaacs' office phone number?
The practice phone on file for Dr. Isaacs is (860) 224-5011.
What is Dr. Andrea Gail Isaacs' medical license number?
Dr. Isaacs holds New York license 212109.
Which hospitals is Dr. Andrea Gail Isaacs affiliated with?
Dr. Isaacs practices at The Hospital of Central Connecticut in New Britain, Connecticut. Dr. Isaacs is also affiliated with Gaylord Hospital.
What medical group is Dr. Andrea Gail Isaacs part of?
Dr. Isaacs is linked to Trinity Health Of New England Medical Group. Dmand AI links Dr. Isaacs to 2 more medical groups.
Does Dr. Andrea Gail Isaacs accept Medicare?
Yes. CMS data shows Dr. Isaacs billed Medicare for 36 services in 2024, and Dr. Isaacs accepts Medicare assignment.
How many Medicare patients does Dr. Andrea Gail Isaacs see?
CMS counts 22 Medicare patients who saw Dr. Isaacs in 2024, with an average age of 75.
What services does Dr. Andrea Gail Isaacs bill to Medicare?
In 2024, Dr. Isaacs' most billed Medicare services were hospital inpatient care (99232).
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Where did Dr. Andrea Gail Isaacs go to medical school?
Dr. Isaacs graduated from University of Pittsburgh School of Medicine in 1997.
What drugs does Dr. Andrea Gail Isaacs prescribe most?
In 2023 Medicare Part D data, Dr. Isaacs' most prescribed drugs by claims were Trelegy Ellipta, Montelukast Sodium and Pantoprazole Sodium.
Has Dr. Andrea Gail Isaacs received payments from drug or device companies?
CMS Open Payments shows $433 in general payments to Dr. Isaacs from 10 companies from 2016 to 2022. The largest total came from Genentech, Inc.
How long has Dr. Andrea Gail Isaacs been practicing?
Dr. Isaacs graduated from medical school in 1997, 29 years ago.
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