Registry data as of Aug 27, 2026

Margaret Carr, MD

Maternal & Fetal Medicine Physician · Wauwatosa, WI

Margaret Carr, MD is a maternal & fetal medicine physician with a practice address in Wauwatosa, Wisconsin, and NPI 1053306126, issued on Sep 15, 2005. Check the license (Wisconsin 31556, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1053306126
Name
Margaret Carr
Credential
MD
Primary taxonomy
Maternal & Fetal Medicine Physician 207VM0101X
License number
31556 WI
Self-reported in NPPES; status is on the state search
Practice location
201 N Mayfair Road, Wauwatosa, WI 53226
Phone
(414) 259-7480
Enumerated
Sep 15, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 201 N Mayfair Road

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

  1. John Daniels, MDPulmonary Disease Physician1821052705
  2. Menachem Graupe, MDMaternal & Fetal Medicine Physician1518952563
  3. Kimberly Lamack, M.D.Endocrinology, Diabetes & Metabolism Physician1679531958
  4. Dennis Worthington, MDMaternal & Fetal Medicine Physician1245224864

Verify Margaret Carr in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 31556
    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 Wisconsin 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.

The practice group's Medicare quality score for 2023: 82.4 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 score77.9
  2. Costout of 100 · 30%74.4
  3. Promoting interoperabilityout of 100 · 25%81.0
  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).

Maternal & Fetal Medicine Physician providers in Wisconsin

There are 35 maternal & fetal medicine physician records in Wisconsin.

Other maternal & fetal medicine physician records in Wisconsin

  1. Jacquelyn Adams, M.D.Madison, WI1811330376
  2. Kathleen Antony, M.D.Fitchburg, WI1912297102
  3. Barbara Assel, MDLa Crosse, WI1407815293
  4. Alison Bauer, MDMarshfield, WI1184061491
  5. Carolyn Chatterton, DO, MPHMilwaukee, WI1245750744
  6. Meredith Cruz, M.D.Milwaukee, WI1154515849
  7. Susan Davidson, MDMadison, WI1841232873
  8. Sabine Droste, MDMadison, WI1174599294
  9. Harry Farb, M.D.La Crosse, WI1194888685
  10. Marilynn Frederiksen, M.D.Milwaukee, WI1811996796

Common questions

What is Margaret Carr, MD's NPI number?

Margaret Carr, MD's National Provider Identifier (NPI) is 1053306126, issued on Sep 15, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Margaret Carr, MD located?

The NPPES record lists a practice address at 201 N Mayfair Road, Wauwatosa, WI, 53226. Phone: (414) 259-7480. Providers update this record themselves, so call before visiting.

How can I verify Margaret Carr, MD's license?

NPPES lists Wisconsin license number 31556, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Margaret Carr, MD's Medicare quality score?

The 2023 MIPS final score is 82.4 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), loaded Aug 27, 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.

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 Aug 27, 2026.