NPPES file of Aug 9, 2026

Madeline Graber Hellendag, M.D.

Obstetrics & Gynecology Physician · Minneapolis, MN

Madeline Graber Hellendag, M.D. is an obstetrics & gynecology physician with a practice address in Minneapolis, Minnesota, and NPI 1912396615, issued on Jan 19, 2015. Check the license (Minnesota 66079, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912396615
Name
Madeline Graber Hellendag
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
66079 MN
Self-reported in NPPES; status is on the state search
Practice location
121 S 8TH St Ste 600, Minneapolis, MN 55402
Phone
(612) 833-4822
Enumerated
Jan 19, 2015
Record last updated
Aug 16, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20191002001499); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 121 S 8TH St Ste 600

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rokhsana Bozicevich, MDSpecialist1568480499
  2. Lynne Gibeau, MDSpecialist1457379349
  3. Kathleen Johnson, RNC,NPSpecialist1609965854
  4. Kristy Kapfhamer, M.D.Obstetrics & Gynecology Physician1518109172
  5. Elizabeth Kilburg, MDSpecialist1417967142
  6. Marcea King, RNC,NPSpecialist1942399290

Verify Madeline Graber Hellendag in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 66079
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Minnesota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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74% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

43 Medicare Part D claims for 17 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Madeline Hellendag43
  2. Specialty average165

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.

The practice group's MIPS final score for 2023 (Medicare payment program): 83.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score81.8
  2. Costout of 100 · 30%63.3
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Allina Health SystemAnnandale, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Madeline Graber Hellendag among 878 obstetrics & gynecology physician records in Minnesota

Madeline Graber Hellendag, M.D. is one of 878 obstetrics & gynecology physician records with a practice address in Minnesota. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 79% of them.

  • NPI issued2015 · 79% of these records are older, 17% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2015 · median 2007 among the 569 with a school on file
  • Record last updated2019 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Minnesota

There are 878 obstetrics & gynecology physician records in Minnesota.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Jennifer Ambur, M.D.Minneapolis, MN 554021215003306
  2. Mary Dahling, M.D.Minneapolis, MN 554021801863436
  3. Elizabeth Elfstrand, M.D.Minneapolis, MN 554021124078159
  4. Andrea Flom, M.D.Minneapolis, MN 554021467429175
  5. Hope Frisch, D.O.Minneapolis, MN 554021396943726
  6. Brenda Harris, MDMinneapolis, MN 554021245341031
  7. Kristy Kapfhamer, M.D.Minneapolis, MN 554021518109172
  8. Linda Maag, M.D.Minneapolis, MN 554021801846761

Common questions

What is Madeline Graber Hellendag, M.D.'s NPI number?

Madeline Graber Hellendag, M.D.'s National Provider Identifier (NPI) is 1912396615, issued on Jan 19, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Madeline Graber Hellendag, M.D. located?

The NPPES record lists a practice address at 121 S 8TH St Ste 600, Minneapolis, MN, 55402. Phone: (612) 833-4822. Providers update this record themselves, so call before visiting.

How can I verify Madeline Graber Hellendag, M.D.'s license?

NPPES lists Minnesota license number 66079, 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 Madeline Graber Hellendag, M.D. prescribe under Medicare Part D?

In 2024, Madeline Graber Hellendag, M.D. had 43 Medicare Part D claims for 17 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.

What is Madeline Graber Hellendag, M.D.'s MIPS final score?

The 2023 MIPS final score is 83.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.