Gretta Claire Steigauf-Regan, MD
Emergency Medicine Physician · Maplewood, MN
Gretta Claire Steigauf-Regan, MD is an emergency medicine physician with a practice address in Maplewood, Minnesota, and NPI 1326789967, issued on Apr 6, 2022. Check the license (Minnesota 81608, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Gretta Claire Steigauf-Regan
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 81608 MN
1021166 MA
87656-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1575 Beam Ave, Maplewood, MN 55109
- Phone
- (651) 232-7348
- Enumerated
- Apr 6, 2022
- Record last updated
- Jul 8, 2026
- Medicaid ID
- 110188745A MA
- Medicare enrollment
- Enrolled (PECOS I20250227000777); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2022
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,348 in Minnesota → Look up another NPI →
Also registered at 1575 Beam Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Abney Lidahl, MDEmergency Medicine Physician1053386458
- Abdisalan Afrah, M.DHospitalist Physician1952501736
- Ruben Alexanian, M.D.Interventional Cardiology Physician1760748354
- Dacotah Anderson, MDEmergency Medicine Physician1598460339
- Donald Anderson, MDAnesthesiology Physician1811096688
- Ashley Antolick, MDEmergency Medicine Physician1912358607
Verify Gretta Claire Steigauf-Regan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 81608Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average emergency medicine physician in 2024
54 Medicare Part D claims for 38 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Umass Memorial Medical Group IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gretta Claire Steigauf-Regan among 1,348 emergency medicine physician records in Minnesota
Gretta Claire Steigauf-Regan, MD is one of 1,348 emergency medicine physician records with a practice address in Minnesota. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 93% of them.
- NPI issued2022 · 93% of these records are older, 4% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2022 · median 2012 among the 818 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
51 emergency medicine physician records list a practice address in Maplewood
They are 51 of the 1,084 NPPES records with a practice address in Maplewood, and 1,348 emergency medicine physician records in Minnesota.
All 1,348 in Minnesota → Every provider in Maplewood → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Deborah Abney Lidahl, MDMaplewood, MN 551091053386458
- Daniel Berndt, MDMaplewood, MN 551091326006255
- John Filipovich, MDMaplewood, MN 551091609818897
- Jeffrey Finkelstein, MDMaplewood, MN 551091326097130
- Jaremy Joy, DOMaplewood, MN 551091053382036
- John Kvasnicka, MDMaplewood, MN 551091558325860
- Paul McCormick, DOMaplewood, MN 551091275581340
- Brian Ness, MDMaplewood, MN 551091649234956
Common questions
What is Gretta Claire Steigauf-Regan, MD's NPI number?
Gretta Claire Steigauf-Regan, MD's National Provider Identifier (NPI) is 1326789967, issued on Apr 6, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Gretta Claire Steigauf-Regan, MD located?
The NPPES record lists a practice address at 1575 Beam Ave, Maplewood, MN, 55109. Phone: (651) 232-7348. Providers update this record themselves, so call before visiting.
How can I verify Gretta Claire Steigauf-Regan, MD's license?
NPPES lists Minnesota license number 81608, 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 Gretta Claire Steigauf-Regan, MD prescribe under Medicare Part D?
In 2024, Gretta Claire Steigauf-Regan, MD had 54 Medicare Part D claims for 38 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.