Dr. Kalub Alexander Fedak, MD
- Medicare services, 2024
- 143
- Medicare patients, 2024
- 84
- Part D claims, 2024
- 1,302
- Publications
- 5
- Hospital affiliations
- 5
- Practice address
- 1221 South Drive, Mount Pleasant, MI 48858
- Practice phone
- Call (989) 772-6700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fedak'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. Kalub Alexander Fedak is a hematologist and oncologist in Mount Pleasant, Michigan
Dr. Fedak practices at McLaren Central Michigan in Mount Pleasant, Michigan, part of McLaren Health Care.
Dr. Fedak's NPI, 1225353139, was assigned on April 2, 2010. Dr. Fedak graduated from College of Human Medicine - Grand Rapids in 2010. Dr. Fedak holds Michigan license 4301104179.
- NPI
- 1225353139NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850527375
- NPI enumeration date
- April 2, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (989) 772-6700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kalub Alexander Fedak practices at McLaren Central Michigan in Mount Pleasant, Michigan
Dr. Fedak's primary practice is McLaren Central Michigan, at 1221 South Drive, Mount Pleasant, MI 48858 in Isabella County. The practice phone is (989) 772-6700.
- McLaren Central Michigan1221 South Drive, Mount Pleasant, MI 48858 · Isabella CountyPhone(989) 772-6700
Source: Dmand AI Affiliation Data
Dr. Kalub Alexander Fedak is affiliated with 8 sites of care and 3 medical groups
Dr. Fedak's primary practice is McLaren Central Michigan in Mount Pleasant, Michigan, part of McLaren Health Care. Dr. Fedak is also affiliated with Munson Healthcare Otsego Memorial Hospital. The medical group on file is McLaren Central Michigan. Dmand AI also links Dr. Fedak to 3 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account. Dr. Fedak's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kalub Alexander Fedak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fedak practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McLaren Central Michigan | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across McLaren Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Kalub Alexander Fedak is one of 298 hematologists and oncologists in Michigan
Hematology and oncology is Dr. Fedak's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Fedak is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Fedak's licenses on file in 2 states: Michigan and Ohio.
Specialties and state licenses
- Hematology and oncology, MichiganPrimary
- Ohio license
Clinical focus
Dmand AI lists breast cancer, chronic anemia, deep vein thrombosis (DVT), immune deficiency disease, lung cancer, neutropenia and purpura and thrombocytopenia among the conditions Dr. Fedak treats.
Hematologists and oncologists near Dr. Fedak
Counts of hematologists and oncologists 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. Kalub Alexander Fedak billed Medicare for 143 services in 2024
CMS data shows 143 Medicare services from Dr. Fedak across 3 procedure codes in 2024, for 84 Medicare patients. Medicare paid $12,478 for them.
Dr. Fedak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1242024: 14315%
Where Dr. Fedak's Medicare services took place, 2024
- In an office12386%
- In a facility2014%
Dr. Fedak compared with the Michigan median for hematologists and oncologists, 2024
- Dr. Fedak
- Michigan median
- Medicare services
- 143vs 61977% below
- Medicare patients
- 84vs 22863% below
- Part D claims
- 964vs 3782.6 times
Medians across 291 hematologists and oncologists in Michigan with Dmand AI profiles that report each measure.
Dr. Fedak's most billed Medicare procedure codes, 2024
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 Dr. Fedak?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fedak and other hematologists and oncologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kalub Alexander Fedak treated 84 Medicare patients in 2024, average age 73
CMS counts 84 Medicare patients who saw Dr. Fedak in 2024. The largest group is 65 to 74, with 40 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Fedak's median patient age at 72, with 47% women.
Dr. Fedak's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Fedak's Medicare patients by sex, 2024
- Women4958%
- Men3542%
Chronic conditions among Dr. Fedak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Cancer56%
- Arthritis54%
- Diabetes33%
- Chronic kidney disease32%
- Ischemic heart disease32%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fedak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kalub Alexander Fedak wrote 1,302 Medicare Part D claims in 2024
In 2024, Dr. Fedak wrote 1,302 Medicare Part D claims for 241 patients. 80% of them were for generic drugs. CMS names the drug for 964 of them, across 31 drugs with 11 or more claims each, at $1,986,799 in total drug cost. In 2023, CMS named 709 claims across 23 drugs.
Dr. Fedak's Part D claims by kind of drug, 2024
- Generic1,039 claims80%
- Brand-name and other263 claims20%
Dr. Fedak'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. Fedak's Part D claims, 2024
- Opioids8%106 of 1,302 claims
- Antibiotics4%50 of 1,302 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: 7092024: 96436%
Drugs named by CMS: 31 in 2024, 23 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
Dr. Kalub Alexander Fedak offers telehealth to Medicare patients
Dr. Fedak accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fedak as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kalub Alexander Fedak has 5 publications on record
Dmand AI links 5 papers to Dr. Fedak, published from 2011 to 2023. 2021 was the busiest year, with 2. Dr. Fedak's most frequent co-authors are Surafel Kebede Gebreselassie, MD, Samer Alkassis and Fares Alsawah, MD.
Dr. Fedak's papers by year, 2011 to 2023
Dr. Fedak's most frequent co-authors
- Surafel Kebede Gebreselassie, MD2 shared papers
- Samer Alkassis1 shared paper
- Fares Alsawah, MD1 shared paper
Recent publications by Dr. Fedak
See who Dr. Fedak researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fedak works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kalub Alexander Fedak received $1,936 in industry payments from 2016 to 2025
CMS Open Payments shows 73 general payments to Dr. Fedak from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 91% of the total. Janssen Pharmaceuticals, Inc paid the most, $566.
General payments to Dr. Fedak by program year, 2016 to 2025
General payments to Dr. Fedak by kind, 2016 to 2025
- Food and beverage$1,75691%
- Education$1809%
Companies that paid Dr. Fedak the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kalub Alexander Fedak graduated from College of Human Medicine - Grand Rapids
Dr. Fedak graduated from College of Human Medicine - Grand Rapids in 2010. Dr. Fedak is a member of ASCO and ASH.
- Medical school
- Board certified in hematology
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Kalub Alexander Fedak accepts plans from 10 insurance carriers
Dr. Fedak is in network with 10 carriers, including Aetna, Health Alliance Plan and Priority Health. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Health Alliance Plan
- Priority Health
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Humana
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- +2 more carriersWith a free account
Plan types Dr. Fedak accepts, by number of carriers
- Medicare8
- PPO6
- HMO5
- POS4
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Kalub Alexander Fedak'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Kalub Alexander Fedak
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. Kalub Alexander Fedak's NPI number?
Dr. Kalub Alexander Fedak's NPI number is 1225353139. It was assigned on April 2, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Kalub Alexander Fedak?
Dr. Kalub Alexander Fedak is a hematologist and oncologist in Mount Pleasant, Michigan. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Kalub Alexander Fedak practice?
Dr. Fedak practices at 1221 South Drive, Mount Pleasant, MI 48858. Dr. Fedak's primary practice is McLaren Central Michigan in Mount Pleasant, Michigan, part of McLaren Health Care. Dmand AI also links Dr. Fedak to 3 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. Kalub Alexander Fedak's office phone number?
The practice phone on file for Dr. Fedak is (989) 772-6700.
What is Dr. Kalub Alexander Fedak's medical license number?
Dr. Fedak holds Michigan license 4301104179, one of the licenses on file in 2 states.
Which states has Dr. Kalub Alexander Fedak been licensed in?
Dmand AI has state licenses on file for Dr. Fedak in Michigan (2013 to 2026) and Ohio (2010 to 2013).
Which hospitals is Dr. Kalub Alexander Fedak affiliated with?
Dr. Fedak practices at McLaren Central Michigan in Mount Pleasant, Michigan. Dr. Fedak is also affiliated with Munson Healthcare Otsego Memorial Hospital. Dmand AI links Dr. Fedak to 3 more hospitals.
What medical group is Dr. Kalub Alexander Fedak part of?
Dr. Fedak is linked to McLaren Central Michigan. Dmand AI links Dr. Fedak to 2 more medical groups.
Does Dr. Kalub Alexander Fedak accept Medicare?
Yes. CMS data shows Dr. Fedak billed Medicare for 143 services in 2024, and Dr. Fedak accepts Medicare assignment.
Does Dr. Kalub Alexander Fedak offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Fedak as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Kalub Alexander Fedak see?
CMS counts 84 Medicare patients who saw Dr. Fedak in 2024, with an average age of 73.
Is Dr. Kalub Alexander Fedak board certified?
Yes. Dr. Fedak is board certified in hematology by the American Board of Internal Medicine.
What services does Dr. Kalub Alexander Fedak bill to Medicare?
In 2024, Dr. Fedak's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99223) and office visit, new patient (99205).
Where did Dr. Kalub Alexander Fedak go to medical school?
Dr. Fedak graduated from College of Human Medicine - Grand Rapids in 2010.
What drugs does Dr. Kalub Alexander Fedak prescribe most?
In 2024 Medicare Part D data, Dr. Fedak's most prescribed drugs by claims were Anastrozole, Prochlorperazine Maleate and Prednisone.
Has Dr. Kalub Alexander Fedak received payments from drug or device companies?
CMS Open Payments shows $1,936 in general payments to Dr. Fedak from 22 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Kalub Alexander Fedak been practicing?
Dr. Fedak graduated from medical school in 2010, 16 years ago.
Does Dr. Kalub Alexander Fedak do research?
Dmand AI links 5 publications to Dr. Fedak, published from 2011 to 2023.
Who does Dr. Kalub Alexander Fedak publish with?
Dr. Fedak's most frequent co-authors are Surafel Kebede Gebreselassie, MD (2 shared papers), Samer Alkassis (1 shared paper) and Fares Alsawah, MD (1 shared paper).
What insurance does Dr. Kalub Alexander Fedak accept?
Dr. Fedak is in network with 10 carriers, including Aetna, Health Alliance Plan and Priority Health. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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