Jakub B. Malarz, MD
Family Medicine Physician · Hemlock, MI
Jakub B. Malarz, MD is a family medicine physician with a practice address in Hemlock, Michigan, and NPI 1386731396, issued on Oct 10, 2006. Check the license (Michigan 4301088508, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Jakub B. Malarz
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4301088508 MI
Self-reported in NPPES; status is on the state search - Practice location
- 16440 Gratiot RD, Hemlock, MI 48626
- Phone
- (989) 583-0680
- Enumerated
- Oct 10, 2006
- Record last updated
- May 13, 2024
- Fax
- (989) 839-8817
- Medicare enrollment
- Enrolled (PECOS I20090827000505); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 16440 Gratiot RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Bourcier, NPNurse Practitioner1578612867
- Marc Davis, MDFamily Medicine Physician1891777140
- Amanda Keys, PA-CPhysician Assistant1255809869
- Andrew PeriardPhysical Therapist1558901116
- Emily Sczepanski, FNP-CNurse Practitioner1568980860
Verify Jakub B. Malarz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301088508Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% more Medicare Part D claims than the average family medicine physician in 2024
5,979 Medicare Part D claims for 704 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 73 claims were for opioids.
Most prescribed
- Amlodipine Besylate314 claims
- Atorvastatin Calcium310 claims
- Lisinopril281 claims
- Pravastatin Sodium249 claims
- Levothyroxine Sodium227 claims
- Losartan Potassium207 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $19.03
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Covenant Medical Center IncHemlock, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jakub B. Malarz among 6,013 family medicine physician records in Michigan
Jakub B. Malarz, MD is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 56% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2005 · median 2008 among the 3,493 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 family medicine physician records list a practice address in Hemlock
They are 4 of the 32 NPPES records with a practice address in Hemlock, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Hemlock → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Brooks, MDHemlock, MI 486261649280207
- Marc Davis, MDHemlock, MI 486261891777140
- Dennis Oconnor, DOHemlock, MI 486261992807184
- Christopher Decastro, DOHarrison, MI 486251326572652
- Phani Deepthi Vadlamudi, M.D.Harrison, MI 486251932426293
- Evangeline Ancheta, M.D.Gladwin, MI 486241841215423
- Marcelino Barreto, M.D.Gladwin, MI 486241174548747
- Renee Fuller, M.D.Gladwin, MI 486241972731370
Common questions
What is Jakub B. Malarz, MD's NPI number?
Jakub B. Malarz, MD's National Provider Identifier (NPI) is 1386731396, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jakub B. Malarz, MD located?
The NPPES record lists a practice address at 16440 Gratiot RD, Hemlock, MI, 48626. Phone: (989) 583-0680. Providers update this record themselves, so call before visiting.
How can I verify Jakub B. Malarz, MD's license?
NPPES lists Michigan license number 4301088508, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jakub B. Malarz, MD prescribe under Medicare Part D?
In 2024, Jakub B. Malarz, MD had 5,979 Medicare Part D claims for 704 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.