Dr. Ivan Bub, MD
- Medicare services, 2022
- 1,200
- Part D claims, 2023
- 543
- Industry payments
- $2,594
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2610 Keiser Blvd, Wyomissing, PA 19610-3333
- Practice phone
- Call (610) 775-3316
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
I Bub E Wittels & D Karabelnik Ptrs
Primary care practice · Wyomissing, Pennsylvania
Find Dr. Bub'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. Ivan Bub is a family medicine physician in Reading, Pennsylvania
Dr. Bub practices at I Bub E Wittels & D Karabelnik Ptrs in Wyomissing, Pennsylvania.
Dr. Bub's NPI, 1245224302, was assigned on September 6, 2005. Dr. Bub holds Pennsylvania license MD040616L.
- NPI
- 1245224302NPI Registry (opens in a new tab)
- NPI enumeration date
- September 6, 2005
- NPI status
- Active
- Practice phone
- (610) 775-3316
- 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. Ivan Bub practices in Wyomissing and Reading
Dr. Bub's primary practice is I Bub E Wittels & D Karabelnik Ptrs, at 2610 Keiser Blvd, Wyomissing, PA 19610-3333. The practice phone is (610) 775-3316. The NPI Registry lists Dr. Bub's practice address as 420 S 5th Ave, Reading, PA 19611.
- I Bub E Wittels & D Karabelnik PtrsPrimary2610 Keiser Blvd, Wyomissing, PA 19610-3333Phone(610) 775-3316
- NPI Registry address420 S 5th Ave, Reading, PA 19611 · Berks CountyPhone(610) 775-3316
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Ivan Bub is affiliated with 1 site of care and 1 medical group
Dr. Bub's primary practice is I Bub E Wittels & D Karabelnik Ptrs in Wyomissing, Pennsylvania. Dmand AI also links Dr. Bub to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Ivan Bub's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bub practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| I Bub E Wittels & D Karabelnik Ptrs | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ivan Bub is one of 6,168 family medicine physicians in Pennsylvania
Family medicine is Dr. Bub's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Bub is licensed in Pennsylvania.
Specialties and state licenses
- Family medicine, PennsylvaniaPrimary
Family medicine physicians near Dr. Bub
Counts of family 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. Ivan Bub billed Medicare for 1,200 services in 2022
CMS data shows 1,200 Medicare services from Dr. Bub across 12 procedure codes in 2022. Medicare paid $91,169 for them. Every service was in an office.
Dr. Bub's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 8992022: 77314%
- Other services
- 2021: 3152022: 3043%
- Tests and treatments
- 2021: 1072022: 9610%
- Lab and pathology
- 2021: 312022: 2713%
Dr. Bub compared with the Pennsylvania median for family medicine physicians, 2022
- Dr. Bub
- Pennsylvania median
- Medicare services
- 1,200vs 3983.0 times
- Part D claims
- 543vs 1,33959% below
Medians across 6,220 family medicine physicians in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Bub's most billed Medicare procedure codes, 2022
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. Bub and other family medicine physicians in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ivan Bub's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Bub's median patient age at 71, with 45% women.
Dr. Bub's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women45%
- Men54%
Source: Dmand AI Patient Panel Data
Dr. Ivan Bub wrote 543 Medicare Part D claims in 2023
In 2023, Dr. Bub wrote 543 Medicare Part D claims. They cover 22 drugs, with $19,944 in total drug cost. In 2022, CMS named 5,867 claims across 105 drugs.
Dr. Bub's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 5,8672023: 54391%
Drugs named by CMS: 22 in 2023, 105 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Ivan Bub received $2,594 in industry payments from 2016 to 2021
CMS Open Payments shows 136 general payments to Dr. Bub from 23 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 98% of the total. Amgen Inc. paid the most, $468.
General payments to Dr. Bub by program year, 2016 to 2021
General payments to Dr. Bub by kind, 2016 to 2021
- Food and beverage$2,53098%
- Education$642%
Companies that paid Dr. Bub the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ivan Bub'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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. Ivan Bub
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. Ivan Bub's NPI number?
Dr. Ivan Bub's NPI number is 1245224302. It was assigned on September 6, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Ivan Bub?
Dr. Ivan Bub is a family medicine physician in Reading, Pennsylvania. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Ivan Bub practice?
Dr. Bub practices at 2610 Keiser Blvd, Wyomissing, PA 19610-3333. Dr. Bub also practices at 420 S 5th Ave, Reading, PA 19611. Dr. Bub's primary practice is I Bub E Wittels & D Karabelnik Ptrs in Wyomissing, Pennsylvania. Dmand AI also links Dr. Bub to 1 medical group.
What is Dr. Ivan Bub's office phone number?
The practice phone on file for Dr. Bub is (610) 775-3316.
What is Dr. Ivan Bub's medical license number?
Dr. Bub holds Pennsylvania license MD040616L.
Does Dr. Ivan Bub accept Medicare?
Yes. CMS data shows Dr. Bub billed Medicare for 1,200 services in 2022.
What services does Dr. Ivan Bub bill to Medicare?
In 2022, Dr. Bub's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0439).
What drugs does Dr. Ivan Bub prescribe most?
In 2023 Medicare Part D data, Dr. Bub's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Ivan Bub received payments from drug or device companies?
CMS Open Payments shows $2,594 in general payments to Dr. Bub from 23 companies from 2016 to 2021. The largest total came from Amgen Inc.
How long has Dr. Ivan Bub been practicing?
Dr. Bub graduated from medical school in 1981, 45 years ago.
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