Dr. William Carter Keig, MD
- Medicare services, 2019
- 115
- Part D claims, 2024
- 85
- Hospital affiliations
- 5
- Medical groups
- 4
- State license
- 1
- Practice address
- 800 East 28th Street, Minneapolis, MN 55407
- Practice phone
- Call (612) 863-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Keig's professional email, personal email and mobile number
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Dr. William Carter Keig is an emergency medicine physician in Minneapolis, Minnesota
Dr. Keig practices at Abbott Northwestern Hospital in Minneapolis, Minnesota, part of Sutter Health.
Dr. Keig's NPI, 1598724643, was assigned on March 18, 2006. Dr. Keig graduated from University of Kentucky College of Medicine in 1981. Dr. Keig holds Minnesota license 32885.
- NPI
- 1598724643NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981517018
- NPI enumeration date
- March 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (612) 863-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Carter Keig practices at Abbott Northwestern Hospital in Minneapolis, Minnesota
Dr. Keig's primary practice is Abbott Northwestern Hospital, at 800 East 28th Street, Minneapolis, MN 55407 in Hennepin County. The practice phone is (612) 863-4000.
- Abbott Northwestern Hospital800 East 28th Street, Minneapolis, MN 55407 · Hennepin CountyPhone(612) 863-4000
Source: Dmand AI Affiliation Data
Dr. William Carter Keig is affiliated with 6 sites of care and 4 medical groups
Dr. Keig's primary practice is Abbott Northwestern Hospital in Minneapolis, Minnesota, part of Sutter Health. Dr. Keig is also affiliated with North Memorial Health - Robbinsdale Hospital. The medical group on file is Burnett Medical Center. Dmand AI also links Dr. Keig to 3 more hospitals, 3 medical groups and 1 home health agency, 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. William Carter Keig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Keig practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Abbott Northwestern Hospital | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Carter Keig is one of 1,097 emergency medicine physicians in Minnesota
Emergency medicine is Dr. Keig's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Keig is licensed in Minnesota.
Specialties and state licenses
- Emergency medicine, MinnesotaPrimary
Emergency medicine physicians near Dr. Keig
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. William Carter Keig billed Medicare for 115 services in 2019
CMS data shows 115 Medicare services from Dr. Keig across 4 procedure codes in 2019. Medicare paid $6,980 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Keig's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 1352019: 7743%
- Tests and treatments
- 2018: 452019: 3816%
Dr. Keig compared with the Minnesota median for emergency medicine physicians, 2019
- Dr. Keig
- Minnesota median
- Medicare services
- 115vs 23852% below
- Part D claims
- 29vs 4231% below
Medians across 1,063 emergency medicine physicians in Minnesota with Dmand AI profiles that report each measure.
Dr. Keig's most billed Medicare procedure codes, 2019
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. Keig and other emergency medicine physicians in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Carter Keig's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Keig's median patient age at 62, with 57% women.
Dr. Keig's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. William Carter Keig wrote 85 Medicare Part D claims in 2024
In 2024, Dr. Keig wrote 85 Medicare Part D claims for 63 patients. 91% of them were for generic drugs. CMS names the drug for 29 of them, across 2 drugs with 11 or more claims each, at $126 in total drug cost. In 2023, CMS named 54 claims across 3 drugs.
Dr. Keig's Part D claims by kind of drug, 2024
- Generic77 claims91%
- Brand-name and other8 claims9%
Dr. Keig'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. Keig's Part D claims, 2024
- Opioids31%26 of 85 claims
- Antibiotics40%34 of 85 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: 542024: 2946%
Drugs named by CMS: 2 in 2024, 3 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. William Carter Keig takes part in Medicare
Dr. Keig 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. William Carter Keig graduated from University of Kentucky College of Medicine
Dr. Keig graduated from University of Kentucky College of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Carter Keig'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 Data |
| 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) |
| 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. William Carter Keig
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. William Carter Keig's NPI number?
Dr. William Carter Keig's NPI number is 1598724643. It was assigned on March 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Carter Keig?
Dr. William Carter Keig is an emergency medicine physician in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. William Carter Keig practice?
Dr. Keig practices at 800 East 28th Street, Minneapolis, MN 55407. Dr. Keig's primary practice is Abbott Northwestern Hospital in Minneapolis, Minnesota, part of Sutter Health. Dmand AI also links Dr. Keig to 3 hospitals, 3 medical groups and 1 home health agency.
What is Dr. William Carter Keig's office phone number?
The practice phone on file for Dr. Keig is (612) 863-4000.
What is Dr. William Carter Keig's medical license number?
Dr. Keig holds Minnesota license 32885.
Which hospitals is Dr. William Carter Keig affiliated with?
Dr. Keig practices at Abbott Northwestern Hospital in Minneapolis, Minnesota. Dr. Keig is also affiliated with North Memorial Health - Robbinsdale Hospital. Dmand AI links Dr. Keig to 3 more hospitals.
What medical group is Dr. William Carter Keig part of?
Dr. Keig is linked to Burnett Medical Center. Dmand AI links Dr. Keig to 3 more medical groups.
Does Dr. William Carter Keig accept Medicare?
Yes. CMS data shows Dr. Keig billed Medicare for 115 services in 2019, and Dr. Keig accepts Medicare assignment.
What services does Dr. William Carter Keig bill to Medicare?
In 2019, Dr. Keig's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99283).
Where did Dr. William Carter Keig go to medical school?
Dr. Keig graduated from University of Kentucky College of Medicine in 1981.
What drugs does Dr. William Carter Keig prescribe most?
In 2024 Medicare Part D data, Dr. Keig's most prescribed drugs by claims were Oxycodone HCl and Cephalexin.
How long has Dr. William Carter Keig been practicing?
Dr. Keig graduated from medical school in 1981, 45 years ago.
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