Obstetrics Physician in Minnesota

Compiled from official public sources by the PlainDoctor editorial team.

23 providers

The CMS National Plan and Provider Enumeration System currently lists 23 Obstetrics Physician providers with a primary practice address in Minnesota, all registered under the Obstetrics & Gynecology NUCC taxonomy branch. Each clinician on this roster selected Obstetrics Physician as their primary taxonomy at NPI enrollment, a self-reported classification that is updated whenever the provider files a correction with CMS. The count excludes organizations (group practices, hospitals, clinics operate under separate NPIs) and excludes providers who chose a different primary specialty even if they practice Obstetrics Physician part-time. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2023 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

At 23 enrolled providers, Obstetrics Physician in Minnesota is a narrow-coverage market, that matters for search-radius decisions, because patients in Minnesota outside the largest metros often need to broaden to adjacent cities to find a local Obstetrics Physician clinician. The directory below is paginated 50 providers at a time (1 page total) and is sorted alphabetically by last name, so scanning for a specific practice usually goes faster than scrolling; on the provider detail page you'll find the full NPPES record including address, phone, credentials, and any published Medicare Part D prescribing activity for 2023.

Before contacting anyone on this list, verify the practice is still at the address shown, NPPES refreshes monthly, but providers who have relocated, retired, or changed employers may not have filed an NPI update yet. Important: PlainDoctor is a directory of publicly available CMS government data covering Obstetrics Physician providers in Minnesota, not a quality ranking, a board-certification verifier, or medical advice. Always confirm credentials through the NPPES NPI Registry, the Minnesota medical board, and, where relevant, the ABMS, AOA, or the specialty's primary certifying body before making any clinical decision. Nothing on this page substitutes for a conversation with a licensed clinician.

Which cities have the most Obstetrics Physician in Minnesota

Provider concentration by primary practice city. Bars sized to Rochester = 100%.

Rochester
10
Saint Paul
3
Minneapolis
2
Woodbury
1
W. St. Paul
1
Marijo Aguilera, MD
Obstetrics Physician
Saint Paul, MN 55107
(651) 293-8100
Jamie Bakkum-Gamez, M.D.
Obstetrics Physician
Rochester, MN 55905
(507) 284-2511
Susan Benfield, MD
Obstetrics Physician
W. St. Paul, MN 55107
(651) 222-1816
Kristi Boldt, M.D.
Obstetrics Physician
Rochester, MN 55905
(507) 284-2511
Steven Calvin, MD
Obstetrics Physician
Saint Paul, MN 55102
(651) 241-6270
Petra Casey, M.D.
Obstetrics Physician
Rochester, MN 55905
(507) 284-2511
Elizabeth Fronek, MD
Obstetrics Physician
Maple Grove, MN 55369
(763) 898-1000
Kevin Hallman, M.D.
Obstetrics Physician
Woodbury, MN 55125
(651) 227-9141
Paige Halvorson, M.D.
Obstetrics Physician
Saint Paul, MN 55107
(651) 293-8100
Roger Harms, M.D.
Obstetrics Physician
Rochester, MN 55905
(507) 284-2511
Robert Heise, M.D.
Obstetrics Physician
Rochester, MN 55905
(507) 284-2511
Keith Johansen, M.D.
Obstetrics Physician
Rochester, MN 55905
(507) 284-2511
Bruce Johnston, M.D.
Obstetrics Physician
Rochester, MN 55905
(507) 284-2511
Meredith Kasbohm, M.D.
Obstetrics Physician
Edina, MN 55435
(952) 806-0011
Thomas Kastner, M.D.
Obstetrics Physician
Rochester, MN 55905
(507) 284-2511
Matthew Loichinger, D.O.
Obstetrics Physician
Minneapolis, MN 55404
(612) 863-4502
Lane Meyer, M.D.
Obstetrics Physician
Hibbing, MN 55746
(218) 262-4881
Patricia Mills, MD
Obstetrics Physician
Minneapolis, MN 55407
(612) 863-4502
Nina Moreira, MD
Obstetrics Physician
St Louis Park, MN 55426
(952) 993-3260
Jedidiah Perkerewicz, M.D.
Obstetrics Physician
Detroit Lakes, MN 56501
(218) 846-2000
Sarah Rassier, M.D., M.P.H.
Obstetrics Physician
Rochester, MN 55905
(507) 284-2511
Jolyn Seitz, M.D.
Obstetrics Physician
Bemidji, MN 56601
(218) 751-5430
Regan Theiler, MD, PHD
Obstetrics Physician
Rochester, MN 55905
(507) 284-2511

Obstetrics Physician in Other States

Top states for Obstetrics Physician by CMS NPPES enrollment, use these to widen your search radius.

Compare Obstetrics Physician vs another specialty →

Provider data from CMS NPPES (download.cms.gov/nppes). Specialty classification from NUCC Health Care Provider Taxonomy (nucc.org). Each provider is identified by NPI. PlainDoctor does not rate or rank providers. Methodology · About

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-20.