Lucas Gerhard Peter Maahs, M.D.
Hematology (Internal Medicine) Physician · Minneapolis, MN
Lucas Gerhard Peter Maahs, M.D. is a hematology (internal medicine) physician with a practice address in Minneapolis, Minnesota, and NPI 1710484696, issued on Apr 9, 2018. Check the license (Minnesota 74694, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Lucas Gerhard Peter Maahs
- Credential
- M.D.
- Primary taxonomy
- Hematology (Internal Medicine) Physician 207RH0000X
- License numbers
- 74694 MN
036.155876 IL
Self-reported in NPPES; status is on the state search - Practice location
- 715 S 8TH St, Minneapolis, MN 55404
- Phone
- (612) 873-6963
- Enumerated
- Apr 9, 2018
- Record last updated
- Aug 12, 2024
- Medicare enrollment
- Enrolled (PECOS I20240529002377); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology (internal medicine) physician records → All 128 in Minnesota → Look up another NPI →
Also registered at 715 S 8TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elizabeth Alabi, MDObstetrics & Gynecology Physician1225395114
- Timothy Allen, MDDermatology Physician1093203184
- Anna Altman, CNPAcute Care Nurse Practitioner1518530880
Verify Lucas Gerhard Peter Maahs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 74694Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average hematology (internal medicine) physician in 2024
125 Medicare Part D claims for 45 beneficiaries, against an average of 496 among the 1,036 providers of this specialty who prescribed in Part D.
Most prescribed
- Anastrozole19 claims
- Prochlorperazine Maleate14 claims
- Omeprazole13 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: $134.81
2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 721 providers of this specialty with any payment received $13,778.35 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
- Hennepin Healthcare System IncMinneapolis, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lucas Gerhard Peter Maahs among 128 hematology (internal medicine) physician records in Minnesota
Lucas Gerhard Peter Maahs, M.D. is one of 128 hematology (internal medicine) physician records with a practice address in Minnesota. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 81% of them.
- NPI issued2018 · 81% of these records are older, 14% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2016 · median 2003 among the 88 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 207RH0000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology (Internal Medicine) Physician providers in Minnesota
There are 128 hematology (internal medicine) physician records in Minnesota.
All 128 in Minnesota → Every provider in Minneapolis → Hematology (Internal Medicine) Physician nationwide →
The 8 hematology (internal medicine) physician records with the nearest ZIP codes
- Fiona He, M.D.Minneapolis, MN 554071730440140
- Juan Jose Chango Azanza, M.D.Minneapolis, MN 554171225525710
- Elizabeth Levin, M.D.Robbinsdale, MN 554221578907846
- Matko Kalac, M.D., PH.D.Coon Rapids, MN 554331720378763
- Mark Juckett, MDMinneapolis, MN 554541750357604
- Joan Beckman, MDMinneapolis, MN 554551699034140
- Yvonne Datta, M.D.Minneapolis, MN 554551730102070
- Craig Eckfeldt, MD, PHDMinneapolis, MN 554551265625719
Common questions
What is Lucas Gerhard Peter Maahs, M.D.'s NPI number?
Lucas Gerhard Peter Maahs, M.D.'s National Provider Identifier (NPI) is 1710484696, issued on Apr 9, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Lucas Gerhard Peter Maahs, M.D. located?
The NPPES record lists a practice address at 715 S 8TH St, Minneapolis, MN, 55404. Phone: (612) 873-6963. Providers update this record themselves, so call before visiting.
How can I verify Lucas Gerhard Peter Maahs, M.D.'s license?
NPPES lists Minnesota license number 74694, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lucas Gerhard Peter Maahs, M.D. prescribe under Medicare Part D?
In 2024, Lucas Gerhard Peter Maahs, M.D. had 125 Medicare Part D claims for 45 beneficiaries; the average among hematology (internal medicine) physician prescribers was 496. 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.