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Dr. Chad Alexander Keller, MD
NPI1578257416
- Part D claims, 2024
- 23
- Publications
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 1200 S Cedar Crest Blvd, Allentown, PA 18103
- Practice phone
- Call (484) 884-2489
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Keller'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. Chad Alexander Keller is an emergency medicine physician in Allentown, Pennsylvania
Dr. Keller practices in Allentown, Pennsylvania.
Dr. Keller's NPI, 1578257416, was assigned on June 5, 2023. Dr. Keller holds Pennsylvania license MT229000.
NPI and contact details
- NPI
- 1578257416NPI Registry (opens in a new tab)
- NPI enumeration date
- June 5, 2023
- NPI status
- Active
- Practice phone
- (484) 884-2489
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Chad Alexander Keller's practice address is in Allentown, Pennsylvania
Dr. Keller's practice address in the NPI Registry is 1200 S Cedar Crest Blvd, Allentown, PA 18103, in Lehigh County. The practice phone is (484) 884-2489.
- NPI Registry address1200 S Cedar Crest Blvd, Allentown, PA 18103 · Lehigh CountyPhone(484) 884-2489
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Chad Alexander Keller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Keller practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Keller's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chad Alexander Keller is one of 2,549 emergency medicine physicians in Pennsylvania
Emergency medicine is Dr. Keller's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Keller is licensed in Pennsylvania.
Specialties and state licenses
- Emergency medicine, PennsylvaniaPrimary
Emergency medicine physicians near Dr. Keller
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. Chad Alexander Keller's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Dr. Keller's median patient age at 52, with 55% women.
Dr. Keller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women55%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Chad Alexander Keller wrote 23 Medicare Part D claims in 2024
In 2024, Dr. Keller wrote 23 Medicare Part D claims for 21 patients. 96% of them were for generic drugs.
Part D claims, 202423
Part D patients21
Dr. Keller's Part D claims by kind of drug, 2024
- Generic22 claims96%
- Brand-name and other1 claims4%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Chad Alexander Keller has 1 publication on record
Dmand AI links 1 paper to Dr. Keller in 2020. Dr. Keller's most frequent co-authors are Walter R. Frontera, MD, PhD and Talat A. Ikizler, MD.
Papers1
Dr. Keller's most frequent co-authors
Recent publications by Dr. Keller
See who Dr. Keller researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Keller works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Chad Alexander Keller'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Chad Alexander Keller
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. Chad Alexander Keller's NPI number?
Dr. Chad Alexander Keller's NPI number is 1578257416. It was assigned on June 5, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Chad Alexander Keller?
Dr. Chad Alexander Keller is an emergency medicine physician in Allentown, Pennsylvania. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Chad Alexander Keller practice?
Dr. Keller practices at 1200 S Cedar Crest Blvd, Allentown, PA 18103.
What is Dr. Chad Alexander Keller's office phone number?
The practice phone on file for Dr. Keller is (484) 884-2489.
What is Dr. Chad Alexander Keller's medical license number?
Dr. Keller holds Pennsylvania license MT229000.
How long has Dr. Chad Alexander Keller been practicing?
Dr. Keller's NPI was assigned in 2023.
Does Dr. Chad Alexander Keller do research?
Dmand AI links 1 publication to Dr. Keller.
Who does Dr. Chad Alexander Keller publish with?
Dr. Keller's most frequent co-authors are Walter R. Frontera, MD, PhD (1 shared paper) and Talat A. Ikizler, MD (1 shared paper).
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