Dr. Sarah Elizabeth Barker, MD
- Medicare services, 2024
- 697
- Medicare patients, 2024
- 557
- Part D claims, 2024
- 189
- MIPS score, 2024
- 87
- Hospital affiliations
- 4
- Practice address
- 9850 West St Lukes Drive, Nampa, ID 83687
- Practice phone
- Call (208) 505-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Barker's professional email, personal email and mobile number
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Dr. Sarah Elizabeth Barker is an internist in Nampa, Idaho
Dr. Barker practices at St. Luke's Nampa Medical Center in Nampa, Idaho, part of St. Luke's Health System.
Dr. Barker's NPI, 1871080754, was assigned on April 17, 2018. Dr. Barker graduated from University of Utah School of Medicine in 2018. Dr. Barker holds Idaho license M-17894.
- NPI
- 1871080754NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618300070
- NPI enumeration date
- April 17, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (208) 505-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sarah Elizabeth Barker practices at St. Luke's Nampa Medical Center in Nampa, Idaho
Dr. Barker's primary practice is St. Luke's Nampa Medical Center, at 9850 West St Lukes Drive, Nampa, ID 83687 in Canyon County. The practice phone is (208) 505-2000.
- St. Luke's Nampa Medical Center9850 West St Lukes Drive, Nampa, ID 83687 · Canyon CountyPhone(208) 505-2000
Source: Dmand AI Affiliation Data
Dr. Sarah Elizabeth Barker is affiliated with 4 sites of care and 1 medical group
Dr. Barker's primary practice is St. Luke's Nampa Medical Center in Nampa, Idaho, part of St. Luke's Health System. Dr. Barker is also affiliated with St. Luke's Boise Medical Center. The medical group on file is St. Luke's Health System. Dmand AI also links Dr. Barker to 2 more hospitals, 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. Sarah Elizabeth Barker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barker practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Luke's Nampa Medical Center | Available with a free account |
| +3 more affiliated sites | 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 St. Luke's Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sarah Elizabeth Barker is one of 419 internists in Idaho
Internal medicine is Dr. Barker's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Barker's licenses on file in 2 states: Idaho and Utah.
Specialties and state licenses
- Internal medicine, IdahoPrimary
- Utah license
Internists near Dr. Barker
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. Sarah Elizabeth Barker billed Medicare for 697 services in 2024
CMS data shows 697 Medicare services from Dr. Barker across 10 procedure codes in 2024, for 557 Medicare patients. Medicare paid $14,090 for them.
Dr. Barker's Medicare services by type, 2024
- Tests and treatments637
- Office and hospital visits60
Where Dr. Barker's Medicare services took place, 2024
- In an office335%
- In a facility66495%
Dr. Barker compared with the Idaho median for internists, 2024
- Dr. Barker
- Idaho median
- Medicare services
- 697vs 42564% above
- Medicare patients
- 557vs 2082.7 times
- Part D claims
- 86vs 11827% below
Medians across 407 internists in Idaho with Dmand AI profiles that report each measure.
Dr. Barker'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. Barker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barker and other internists in Idaho.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sarah Elizabeth Barker treated 557 Medicare patients in 2024, average age 74
CMS counts 557 Medicare patients who saw Dr. Barker in 2024. The largest group is 65 to 74, with 224 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Barker's median patient age at 68, with 54% women.
Dr. Barker's Medicare patients by age, 2024
Dr. Barker's Medicare patients by sex, 2024
- Women28952%
- Men26848%
Chronic conditions among Dr. Barker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis52%
- Atrial fibrillation35%
- Diabetes35%
- Ischemic heart disease34%
- Mood disorders32%
- Chronic kidney disease31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sarah Elizabeth Barker wrote 189 Medicare Part D claims in 2024
In 2024, Dr. Barker wrote 189 Medicare Part D claims for 60 patients. 79% of them were for generic drugs. CMS names the drug for 86 of them, across 6 drugs with 11 or more claims each, at $22,288 in total drug cost.
Dr. Barker's Part D claims by kind of drug, 2024
- Generic149 claims79%
- Brand-name40 claims21%
Dr. Barker'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.
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. Sarah Elizabeth Barker scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Barker for performance year 2024, reported as part of a group. Dr. Barker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Barker's MIPS scores, performance year 2024
- 87of 100Final score
- 81.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Sarah Elizabeth Barker received $5,495 in industry payments from 2021 to 2025
CMS Open Payments shows 47 general payments to Dr. Barker from 10 drug and device companies from 2021 to 2025. Travel and lodging make up the largest share, 67% of the total. Abbott Laboratories paid the most, $2,483.
General payments to Dr. Barker by program year, 2021 to 2025
General payments to Dr. Barker by kind, 2021 to 2025
- Travel and lodging$3,69467%
- Food and beverage$1,58729%
- Education$2144%
Companies that paid Dr. Barker the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sarah Elizabeth Barker graduated from University of Utah School of Medicine
Dr. Barker graduated from University of Utah School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sarah Elizabeth Barker'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)Clinician Public Reporting: Overall MIPS Performance (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. Sarah Elizabeth Barker
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. Sarah Elizabeth Barker's NPI number?
Dr. Sarah Elizabeth Barker's NPI number is 1871080754. It was assigned on April 17, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Sarah Elizabeth Barker?
Dr. Sarah Elizabeth Barker is an internist in Nampa, Idaho. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Sarah Elizabeth Barker practice?
Dr. Barker practices at 9850 West St Lukes Drive, Nampa, ID 83687. Dr. Barker's primary practice is St. Luke's Nampa Medical Center in Nampa, Idaho, part of St. Luke's Health System. Dmand AI also links Dr. Barker to 2 hospitals.
What is Dr. Sarah Elizabeth Barker's office phone number?
The practice phone on file for Dr. Barker is (208) 505-2000.
What is Dr. Sarah Elizabeth Barker's medical license number?
Dr. Barker holds Idaho license M-17894, one of the licenses on file in 2 states.
Which states has Dr. Sarah Elizabeth Barker been licensed in?
Dmand AI has state licenses on file for Dr. Barker in Idaho and Utah.
Which hospitals is Dr. Sarah Elizabeth Barker affiliated with?
Dr. Barker practices at St. Luke's Nampa Medical Center in Nampa, Idaho. Dr. Barker is also affiliated with St. Luke's Boise Medical Center. Dmand AI links Dr. Barker to 2 more hospitals.
What medical group is Dr. Sarah Elizabeth Barker part of?
Dr. Barker is linked to St. Luke's Health System.
Does Dr. Sarah Elizabeth Barker accept Medicare?
Yes. CMS data shows Dr. Barker billed Medicare for 697 services in 2024, and Dr. Barker accepts Medicare assignment.
What is Dr. Sarah Elizabeth Barker's MIPS score?
Dr. Barker's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Sarah Elizabeth Barker see?
CMS counts 557 Medicare patients who saw Dr. Barker in 2024, with an average age of 74.
What services does Dr. Sarah Elizabeth Barker bill to Medicare?
In 2024, Dr. Barker's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and heart test or procedure (93016).
Where did Dr. Sarah Elizabeth Barker go to medical school?
Dr. Barker graduated from University of Utah School of Medicine in 2018.
What drugs does Dr. Sarah Elizabeth Barker prescribe most?
In 2024 Medicare Part D data, Dr. Barker's most prescribed drugs by claims were Furosemide, Losartan Potassium and Eliquis.
Has Dr. Sarah Elizabeth Barker received payments from drug or device companies?
CMS Open Payments shows $5,495 in general payments to Dr. Barker from 10 companies from 2021 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Sarah Elizabeth Barker been practicing?
Dr. Barker graduated from medical school in 2018, 8 years ago.
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