Dr. Elizabeth S. Karr, DO
- Medicare services, 2024
- 308
- Medicare patients, 2024
- 311
- Part D claims, 2024
- 160
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- 71 Hospital Avenue, North Adams, MA 01247
- Practice phone
- Call (413) 664-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Karr'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. Elizabeth S. Karr is an emergency medicine physician in North Adams, Massachusetts
Dr. Karr practices at North Adams Regional Hospital in North Adams, Massachusetts, part of Berkshire Health Systems.
Dr. Karr's NPI, 1144615857, was assigned on March 31, 2015. Dr. Karr holds Washington license OP60826855.
- NPI
- 1144615857NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294048997
- NPI enumeration date
- March 31, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (413) 664-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth S. Karr practices at North Adams Regional Hospital in North Adams, Massachusetts
Dr. Karr's primary practice is North Adams Regional Hospital, at 71 Hospital Avenue, North Adams, MA 01247 in Berkshire County. The practice phone is (413) 664-5000.
- North Adams Regional Hospital71 Hospital Avenue, North Adams, MA 01247 · Berkshire CountyPhone(413) 664-5000
Source: Dmand AI Affiliation Data
Dr. Elizabeth S. Karr is affiliated with 3 sites of care and 2 medical groups
Dr. Karr's primary practice is North Adams Regional Hospital in North Adams, Massachusetts, part of Berkshire Health Systems. Dr. Karr is also affiliated with Berkshire Medical Center. The medical group on file is Berkshire Medical Center. Dmand AI also links Dr. Karr to 1 more hospital outpatient department 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. Elizabeth S. Karr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karr practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Adams Regional Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Berkshire Health Systems and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Elizabeth S. Karr is one of 1,483 emergency medicine physicians in Massachusetts
Emergency medicine is Dr. Karr's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Karr is licensed in Washington.
Specialties and state licenses
- Emergency medicine, WashingtonPrimary
Emergency medicine physicians near Dr. Karr
Counts of emergency medicine physicians 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. Elizabeth S. Karr billed Medicare for 308 services in 2024
CMS data shows 308 Medicare services from Dr. Karr across 3 procedure codes in 2024, for 311 Medicare patients. Medicare paid $36,403 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Karr's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5422024: 30843%
- Tests and treatments
- 2023: 542024: 0100%
Dr. Karr compared with the Massachusetts median for emergency medicine physicians, 2024
- Dr. Karr
- Massachusetts median
- Medicare services
- 308vs 34110% below
- Medicare patients
- 311vs 3378% below
- Part D claims
- 43vs 3619% above
Medians across 1,477 emergency medicine physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Karr'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. Karr?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Karr and other emergency medicine physicians in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elizabeth S. Karr treated 311 Medicare patients in 2024, average age 76
CMS counts 311 Medicare patients who saw Dr. Karr in 2024. The largest group is 75 to 84, with 103 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 46% 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. Karr's median patient age at 61, with 56% women.
Dr. Karr's Medicare patients by age, 2024
Dr. Karr's Medicare patients by sex, 2024
- Women17155%
- Men14045%
Chronic conditions among Dr. Karr's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Anxiety48%
- Ischemic heart disease46%
- Diabetes41%
- Mood disorders41%
- Atrial fibrillation39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Karr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elizabeth S. Karr wrote 160 Medicare Part D claims in 2024
In 2024, Dr. Karr wrote 160 Medicare Part D claims for 110 patients. 92% of them were for generic drugs. CMS names the drug for 43 of them, across 3 drugs with 11 or more claims each, at $278 in total drug cost. In 2023, CMS named 112 claims across 7 drugs.
Dr. Karr's Part D claims by kind of drug, 2024
- Generic147 claims92%
- Brand-name13 claims8%
Dr. Karr'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. Karr's Part D claims, 2024
- Opioids12%19 of 160 claims
- Antibiotics39%62 of 160 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: 1122024: 4362%
Drugs named by CMS: 3 in 2024, 7 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. Elizabeth S. Karr takes part in Medicare
Dr. Karr 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Dr. Elizabeth S. Karr'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) |
| 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. Elizabeth S. Karr
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. Elizabeth S. Karr's NPI number?
Dr. Elizabeth S. Karr's NPI number is 1144615857. It was assigned on March 31, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth S. Karr?
Dr. Elizabeth S. Karr is an emergency medicine physician in North Adams, Massachusetts. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Elizabeth S. Karr practice?
Dr. Karr practices at 71 Hospital Avenue, North Adams, MA 01247. Dr. Karr's primary practice is North Adams Regional Hospital in North Adams, Massachusetts, part of Berkshire Health Systems. Dmand AI also links Dr. Karr to 1 hospital outpatient department and 1 medical group.
What is Dr. Elizabeth S. Karr's office phone number?
The practice phone on file for Dr. Karr is (413) 664-5000.
What is Dr. Elizabeth S. Karr's medical license number?
Dr. Karr holds Washington license OP60826855.
Which hospitals is Dr. Elizabeth S. Karr affiliated with?
Dr. Karr practices at North Adams Regional Hospital in North Adams, Massachusetts. Dr. Karr is also affiliated with Berkshire Medical Center.
What medical group is Dr. Elizabeth S. Karr part of?
Dr. Karr is linked to Berkshire Medical Center. Dmand AI links Dr. Karr to 1 more medical group.
Does Dr. Elizabeth S. Karr accept Medicare?
Yes. CMS data shows Dr. Karr billed Medicare for 308 services in 2024, and Dr. Karr accepts Medicare assignment.
How many Medicare patients does Dr. Elizabeth S. Karr see?
CMS counts 311 Medicare patients who saw Dr. Karr in 2024, with an average age of 76.
What services does Dr. Elizabeth S. Karr bill to Medicare?
In 2024, Dr. Karr's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
What drugs does Dr. Elizabeth S. Karr prescribe most?
In 2024 Medicare Part D data, Dr. Karr's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Cephalexin and Ondansetron ODT.
How long has Dr. Elizabeth S. Karr been practicing?
Dr. Karr graduated from medical school in 2015, 11 years ago.
Selling to emergency medicine practices?
See emergency medicine physicians in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card