Prehosp Emerg Care
Analgesics, OpioidEmergency Medical ServicesNaloxone
Dr. Ian William Klansek, MD
NPI1013646793
- Part D claims, 2024
- 45
- Publications
- 1
- Industry payments
- $224
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 801 Ostrum St, Bethlehem, PA 18015
- Practice phone
- Call (484) 526-7262
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Klansek'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. Ian William Klansek is an internist in Bethlehem, Pennsylvania
Dr. Klansek practices in Bethlehem, Pennsylvania.
Dr. Klansek's NPI, 1013646793, was assigned on June 7, 2022. Dr. Klansek holds Pennsylvania license MT225547.
NPI and contact details
- NPI
- 1013646793NPI Registry (opens in a new tab)
- NPI enumeration date
- June 7, 2022
- NPI status
- Active
- Practice phone
- (484) 526-7262
- 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. Ian William Klansek's practice address is in Bethlehem, Pennsylvania
Dr. Klansek's practice address in the NPI Registry is 801 Ostrum St, Bethlehem, PA 18015, in Northampton County. The practice phone is (484) 526-7262.
- NPI Registry address801 Ostrum St, Bethlehem, PA 18015 · Northampton CountyPhone(484) 526-7262
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Ian William Klansek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klansek practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Klansek's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ian William Klansek is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Klansek's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Klansek is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Klansek
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. Ian William Klansek's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Klansek's median patient age at 66, with 50% women.
Dr. Klansek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Ian William Klansek wrote 45 Medicare Part D claims in 2024
In 2024, Dr. Klansek wrote 45 Medicare Part D claims for 35 patients. 89% of them were for generic drugs.
Part D claims, 202445
Part D patients35
Dr. Klansek's Part D claims by kind of drug, 2024
- Generic40 claims89%
- Brand-name and other5 claims11%
Drug classes CMS tracks in Dr. Klansek's Part D claims, 2024
- Antibiotics40%18 of 45 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Ian William Klansek has 1 publication on record
Dmand AI links 1 paper to Dr. Klansek in 2024. Dr. Klansek's most frequent co-authors are Christopher T. Buresh, Garrett Anton Cavaliere, DO and Joshua Anders Glasser, MD.
Papers1
Dr. Klansek's most frequent co-authors
- Christopher T. Buresh1 shared paper
- Garrett Anton Cavaliere, DO1 shared paper
- Joshua Anders Glasser, MD1 shared paper
Recent publications by Dr. Klansek
See who Dr. Klansek researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Klansek works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ian William Klansek received $224 in industry payments from 2022 to 2023
CMS Open Payments shows 2 general payments to Dr. Klansek from 2 drug and device companies from 2022 to 2023. Food and beverage make up the largest share, 100% of the total. Horizon Pharma plc paid the most, $125.
General payments to Dr. Klansek by program year, 2022 to 2023
Companies that paid Dr. Klansek the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ian William Klansek'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 |
| 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. Ian William Klansek
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. Ian William Klansek's NPI number?
Dr. Ian William Klansek's NPI number is 1013646793. It was assigned on June 7, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Ian William Klansek?
Dr. Ian William Klansek is an internist in Bethlehem, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ian William Klansek practice?
Dr. Klansek practices at 801 Ostrum St, Bethlehem, PA 18015.
What is Dr. Ian William Klansek's office phone number?
The practice phone on file for Dr. Klansek is (484) 526-7262.
What is Dr. Ian William Klansek's medical license number?
Dr. Klansek holds Pennsylvania license MT225547.
Has Dr. Ian William Klansek received payments from drug or device companies?
CMS Open Payments shows $224 in general payments to Dr. Klansek from 2 companies from 2022 to 2023. The largest total came from Horizon Pharma plc.
How long has Dr. Ian William Klansek been practicing?
Dr. Klansek's NPI was assigned in 2022.
Does Dr. Ian William Klansek do research?
Dmand AI links 1 publication to Dr. Klansek.
Who does Dr. Ian William Klansek publish with?
Dr. Klansek's most frequent co-authors are Christopher T. Buresh (1 shared paper), Garrett Anton Cavaliere, DO (1 shared paper) and Joshua Anders Glasser, MD (1 shared paper).
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