Registry data as of Aug 27, 2026

Heather Sowinski, DO

Pediatric Cardiology Physician · Grand Rapids, MI

Heather Sowinski, DO is a pediatric cardiology physician with a practice address in Grand Rapids, Michigan, and NPI 1700036274, issued on Sep 22, 2008. Check the license (Michigan 5101017841, as entered in NPPES) on the Michigan Board of Medicine; 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
1700036274
Name
Heather Sowinski
Credential
DO
Primary taxonomy
Pediatric Cardiology Physician 2080P0202X
License number
5101017841 MI
Self-reported in NPPES; status is on the state search
Practice location
25 Michigan St NE, Grand Rapids, MI 49503
Phone
(616) 267-9150
Enumerated
Sep 22, 2008
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 25 Michigan St NE

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

  1. Christie Adams, PA-CPhysician Assistant1700213782
  2. Allison Amidon, NPNurse Practitioner1356749337
  3. John Anema, M.D.Urology Physician1053411215
  4. Gazelle Animalia, FNPNurse Practitioner1235145087
  5. Navyasree Arepalli, MDFamily Medicine Physician1255686267
  6. Amal Ashraf, M.D.Internal Medicine Physician1164653275

Verify Heather Sowinski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine
    Search for license 5101017841
    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 Michigan 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: 86.4 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 score81.9
  2. Costout of 100 · 30%41.9
  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).

Industry payments in 2024: $143.38

1 payment, mostly food and beverage; the largest payer was Abbott Laboratories. The 805 providers of this specialty with any payment received $3,454.91 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Heather Sowinski$143.38
  2. Specialty average$3,454.91

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Spectrum Health Primary Care PartnersGrand Rapids, MI

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Pediatric Cardiology Physician providers in Michigan

There are 80 pediatric cardiology physician records in Michigan.

Other pediatric cardiology physician records in Michigan

  1. Jamileh Abu-AliAnn Arbor, MI1710565601
  2. Shada Al Anani, MDDetroit, MI1497998926
  3. Alexandra Altschuler, NPAnn Arbor, MI1164195962
  4. Paige BaalAnn Arbor, MI1871284232
  5. Sarah Badran, MDGrand Rapids, MI1114067469
  6. Jean Ballweg, M.D.Grand Rapids, MI1043236730
  7. Sergio Bartakian, MDDetroit, MI1801001771
  8. Katherine Bates, M.D.Ann Arbor, MI1881718641
  9. Kurt Bjorkman, M.D.Grand Rapids, MI1609254499
  10. Jennifer Blake, MDDetroit, MI1891952370

Common questions

What is Heather Sowinski, DO's NPI number?

Heather Sowinski, DO's National Provider Identifier (NPI) is 1700036274, issued on Sep 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Heather Sowinski, DO located?

The NPPES record lists a practice address at 25 Michigan St NE, Grand Rapids, MI, 49503. Phone: (616) 267-9150. Providers update this record themselves, so call before visiting.

How can I verify Heather Sowinski, DO's license?

NPPES lists Michigan license number 5101017841, as entered by the provider. Search the Michigan Board of Medicine at https://www.michigan.gov/lara/bureau-list/bpl/health/hp-lic-health-prof/medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Heather Sowinski, DO's Medicare quality score?

The 2023 MIPS final score is 86.4 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.