John Keifer
- Medicare services, 2018
- 208
- Publications
- 1
- Industry payments
- $111
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2100 Erwin Rd, Durham, NC 27710-0001
- Practice phone
- Call (919) 620-4467
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find John Keifer'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.
John Keifer is an anesthesiologist in Durham, North Carolina
John Keifer practices in Durham, North Carolina.
John Keifer's NPI, 1124102280, was assigned on October 25, 2006. John Keifer holds North Carolina license 99-00078.
- NPI
- 1124102280NPI Registry (opens in a new tab)
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Practice phone
- (919) 620-4467
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
John Keifer's practice address is in Durham, North Carolina
John Keifer's practice address in the NPI Registry is 2100 Erwin Rd, Durham, NC 27710-0001. The practice phone is (919) 620-4467.
- NPI Registry address2100 Erwin Rd, Durham, NC 27710-0001Phone(919) 620-4467
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at John Keifer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Keifer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Keifer's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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John Keifer is one of 1,269 anesthesiologists in North Carolina
Anesthesiology is John Keifer's primary specialty in the NPI Registry, under taxonomy code 207L00000X. John Keifer is licensed in North Carolina.
Specialties and state licenses
- Anesthesiology, North CarolinaPrimary
Anesthesiologists near John Keifer
Counts of anesthesiologists 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
John Keifer billed Medicare for 208 services in 2018
CMS data shows 208 Medicare services from John Keifer across 1 procedure code in 2018. Medicare paid $12,358 for them. Every service was in a facility, such as a hospital, rather than an office.
John Keifer's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Anesthesia
- 2017: 4762018: 20856%
John Keifer compared with the North Carolina median for anesthesiologists, 2018
- John Keifer
- North Carolina median
- Medicare services
- 208vs 11384% above
Medians across 1,251 anesthesiologists in North Carolina with Dmand AI profiles that report each measure.
John Keifer's most billed Medicare procedure codes, 2018
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 John Keifer?
Medicare shows one payer. Book a meeting to get commercial claims data for John Keifer and other anesthesiologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
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John Keifer has 1 publication on record
Dmand AI links 1 paper to John Keifer in 2010. John Keifer's most frequent co-author is Tong Joo Gan, MD.
John Keifer's most frequent co-authors
Recent publications by John Keifer
See who John Keifer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who John Keifer works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
John Keifer received $111 in industry payments in 2017
CMS Open Payments shows 2 general payments to John Keifer from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. AxoGen paid the most, $111.
Companies that paid John Keifer the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John Keifer'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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 |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 John Keifer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Keifer's NPI number?
John Keifer's NPI number is 1124102280. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What does John Keifer specialize in?
John Keifer is an anesthesiologist in Durham, North Carolina. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does John Keifer practice?
John Keifer practices at 2100 Erwin Rd, Durham, NC 27710-0001.
What is John Keifer's office phone number?
The practice phone on file for John Keifer is (919) 620-4467.
What is John Keifer's medical license number?
John Keifer holds North Carolina license 99-00078.
Does John Keifer accept Medicare?
Yes. CMS data shows John Keifer billed Medicare for 208 services in 2018.
What services does John Keifer bill to Medicare?
In 2018, John Keifer's most billed Medicare services were anesthesia (00104).
Has John Keifer received payments from drug or device companies?
CMS Open Payments shows $111 in general payments to John Keifer from 1 company from 2017 to 2017. The largest total came from AxoGen.
How long has John Keifer been practicing?
John Keifer's NPI was assigned in 2006.
Does John Keifer do research?
Dmand AI links 1 publication to John Keifer.
Who does John Keifer publish with?
John Keifer's most frequent co-authors are Tong Joo Gan, MD (1 shared paper).
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