Dr. Kalub Alexander Fedak, MD

  • Mount Pleasant, MI
  • Hematologist and oncologist
NPI1225353139PAC ID1850527375
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
Social profiles

Primary practice

McLaren Central Michigan

Hospital · Mount Pleasant, Michigan

See all 11 affiliations

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.

View contacts for free

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 and contact details
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.

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.

See all 11 affiliations for Dr. Fedak

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.

EHR by site
SiteEHR vendor and product
McLaren Central MichiganAvailable with a free account
+7 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Fedak practices

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, MichiganPrimaryLicense 4301104179 · 2013 to 2026 · taxonomy 207RH0003X
  • Ohio license2010 to 2013

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.

Medicare services, 2024143
Medicare patients84
Paid by Medicare$12,478
Procedure codes3

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.

See all procedures by Dr. Fedak

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.

Book a meeting

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.

Medicare patients, 202484
Average age73
Average risk score2.00
Also on Medicaid17%

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

  1. High blood pressure75%
  2. High cholesterol67%
  3. Cancer56%
  4. Arthritis54%
  5. Diabetes33%
  6. Chronic kidney disease32%
  7. Ischemic heart disease32%
  8. 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.

Part D claims, 20241,302
Drugs named by CMS31
Total drug cost$2M
Part D patients241

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.

See all prescribing by Dr. Fedak

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)

For MedTech and pharma teams

Find hematologists and oncologists like Dr. Fedak by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

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.

Papers5
Years published2011 to 2023

Dr. Fedak's papers by year, 2011 to 2023

Dr. Fedak's most frequent co-authors

Recent publications by Dr. Fedak

See all 5 publications and co-authors

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.

How network discovery works

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

$1.9Kin total
  • 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.

See all payments to Dr. Fedak

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.

  1. Medical schoolCollege of Human Medicine - Grand Rapids
  2. Board certified in hematologyAmerican Board of Internal Medicine
  3. Board certified in medical oncologyAmerican Board of Internal Medicine

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

  1. Medicare8
  2. PPO6
  3. HMO5
  4. POS4
  5. EPO3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Kalub Alexander Fedak's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand 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.

Selling to hematology and oncology practices?

See hematologists and oncologists in Michigan by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)