NPPES file of Aug 9, 2026

Steven Brian Powell, M.D.

Neonatal-Perinatal Medicine Physician · Waterloo, IA

Steven Brian Powell, M.D. is a neonatal-perinatal medicine physician with a practice address in Waterloo, Iowa, and NPI 1295778694, issued on Jun 14, 2006. Check the license (Iowa MD-56658, as entered in NPPES) on the Iowa Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295778694
Name
Steven Brian Powell
Credential
M.D.
Primary taxonomy
Neonatal-Perinatal Medicine Physician 2080N0001X
License numbers
MD-56658 IA
036111991 IL
Self-reported in NPPES; status is on the state search
Practice location
3421 W 9TH St, Waterloo, IA 50702
Phone
(319) 272-8422
Enumerated
Jun 14, 2006
Record last updated
Apr 20, 2026
Fax
(319) 272-8203
Medicaid ID
036-111991 IL
Medicare enrollment
Enrolled (PECOS I20260427001645); accepts Medicare assignment
Medical or professional school
University Of Toronto, Faculty Of Medicine, 1993
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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8 nearest neonatal-perinatal medicine physician records → All 89 in Iowa → Look up another NPI →

Also registered at 3421 W 9TH St

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

  1. Baha Abbad, MDInternal Medicine Physician1366050064
  2. Sidrah Abid, MDInternal Medicine Physician1497161830
  3. Elizabeth Ackerson, ARNPNurse Practitioner1225485097
  4. Eman Al-Selmie, M.D.Family Medicine Physician1588006613
  5. Brittany Amaya, RDN, LDRegistered Dietitian1487191359
  6. Rachel Amling, ARNPGerontology Nurse Practitioner1508522533

Verify Steven Brian Powell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIowa Board of Medicine
    Search for license MD-56658    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 Iowa 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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Steven Brian Powell among 89 neonatal-perinatal medicine physician records in Iowa

Steven Brian Powell, M.D. is one of 89 neonatal-perinatal medicine physician records with a practice address in Iowa. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 15% of them.

  • NPI issued2006 · 15% of these records are older, 63% newer
  • In a Medicare fileNo · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 13% of these records are
  • Graduated1993 · median 2012 among the 12 with a school on file
  • Record last updated2026 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neonatal-Perinatal Medicine Physician providers in Iowa

There are 89 neonatal-perinatal medicine physician records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 89 in Iowa → Every provider in Waterloo → Neonatal-Perinatal Medicine Physician nationwide →

The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes

  1. Andrew Barden, MDWaterloo, IA 507021912960485
  2. Michelle Kompare, MDWaterloo, IA 507021013172360
  3. Erica Leclair, MDWaterloo, IA 507021710145115
  4. Pradeep Kumar Velumula, MBBSWaterloo, IA 507021205202603
  5. Nasreen Wahidi, M.D.Waterloo, IA 507021417995903
  6. Sussan Mbi Ndakor, M.DWaterloo, IA 507031376837955
  7. Mir Waziri, MDWaterloo, IA 507031588629729
  8. Robert Shaw, M.D.Des Moines, IA 503251932447034

Common questions

What is Steven Brian Powell, M.D.'s NPI number?

Steven Brian Powell, M.D.'s National Provider Identifier (NPI) is 1295778694, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Steven Brian Powell, M.D. located?

The NPPES record lists a practice address at 3421 W 9TH St, Waterloo, IA, 50702. Phone: (319) 272-8422. Providers update this record themselves, so call before visiting.

How can I verify Steven Brian Powell, M.D.'s license?

NPPES lists Iowa license number MD-56658, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.