Dr. Margaret Hayes Baker, MD
- Hospital affiliations
- 3
- Industry payments
- $26
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 3100 Channing Way, Idaho Falls, ID 83403
- Practice phone
- Call (208) 529-7679
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eastern Idaho Regional Medical Center - Unit
Acute Care Hospital-Unit · Idaho Falls, Idaho
Find Dr. Baker'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. Margaret Hayes Baker is an internist in Idaho Falls, Idaho
Dr. Baker practices at Eastern Idaho Regional Medical Center - Unit in Idaho Falls, Idaho.
Dr. Baker's NPI, 1982970166, was assigned on April 1, 2012. Dr. Baker holds Idaho license 2871752.
- NPI
- 1982970166NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355571183
- NPI enumeration date
- April 1, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (208) 529-7679
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Margaret Hayes Baker practices at Eastern Idaho Regional Medical Center - Unit in Idaho Falls, Idaho
Dr. Baker's primary practice is Eastern Idaho Regional Medical Center - Unit, at 3100 Channing Way, Idaho Falls, ID 83403 in Bonneville County. The practice phone is (208) 529-7679.
- Eastern Idaho Regional Medical Center - Unit3100 Channing Way, Idaho Falls, ID 83403 · Bonneville CountyPhone(208) 529-7679
Source: Dmand AI Affiliation Data
Dr. Margaret Hayes Baker is affiliated with 4 sites of care and 4 medical groups
Dr. Baker's primary practice is Eastern Idaho Regional Medical Center - Unit in Idaho Falls, Idaho. Dr. Baker is also affiliated with Eastern Idaho Regional Medical Center. The medical group on file is Utah Regional Hospitalists. Dmand AI also links Dr. Baker to 1 more hospital, 3 medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Margaret Hayes Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baker practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eastern Idaho Regional Medical Center - Unit | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Margaret Hayes Baker is one of 419 internists in Idaho
Internal medicine is Dr. Baker's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Baker is licensed in Idaho.
Specialties and state licenses
- Internal medicine, IdahoPrimary
Internists near Dr. Baker
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. Margaret Hayes Baker's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Baker's median patient age at 73, with 56% women.
Dr. Baker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
How Dr. Margaret Hayes Baker takes part in Medicare
Dr. Baker 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)
Dr. Margaret Hayes Baker received $26 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Baker from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $26.
Companies that paid Dr. Baker the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Margaret Hayes Baker'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Margaret Hayes Baker
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. Margaret Hayes Baker's NPI number?
Dr. Margaret Hayes Baker's NPI number is 1982970166. It was assigned on April 1, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Margaret Hayes Baker?
Dr. Margaret Hayes Baker is an internist in Idaho Falls, Idaho. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Margaret Hayes Baker practice?
Dr. Baker practices at 3100 Channing Way, Idaho Falls, ID 83403. Dr. Baker's primary practice is Eastern Idaho Regional Medical Center - Unit in Idaho Falls, Idaho. Dmand AI also links Dr. Baker to 1 hospital, 3 medical groups and 1 group practice or clinic.
What is Dr. Margaret Hayes Baker's office phone number?
The practice phone on file for Dr. Baker is (208) 529-7679.
What is Dr. Margaret Hayes Baker's medical license number?
Dr. Baker holds Idaho license 2871752.
Which hospitals is Dr. Margaret Hayes Baker affiliated with?
Dr. Baker is affiliated with Eastern Idaho Regional Medical Center. Dmand AI links Dr. Baker to 2 more hospitals.
What medical group is Dr. Margaret Hayes Baker part of?
Dr. Baker is linked to Utah Regional Hospitalists. Dmand AI links Dr. Baker to 3 more medical groups.
Does Dr. Margaret Hayes Baker accept Medicare?
Yes. CMS lists Dr. Baker as accepting Medicare assignment.
Has Dr. Margaret Hayes Baker received payments from drug or device companies?
CMS Open Payments shows $26 in general payments to Dr. Baker from 1 company from 2024 to 2024. The largest total came from Boston Scientific Corporation.
How long has Dr. Margaret Hayes Baker been practicing?
Dr. Baker graduated from medical school in 2012, 14 years ago.
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