NPPES file of Aug 9, 2026

Benjamin Maddock, M.D.

Pediatrics Physician · Howell, MI

Benjamin Maddock, M.D. is a pediatrics physician with a practice address in Howell, Michigan, and NPI 1679004204, issued on Mar 24, 2017. Check the license (Michigan 4301504624, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1679004204
Name
Benjamin Maddock
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License number
4301504624 MI
Self-reported in NPPES; status is on the state search
Practice location
3399 E Grand River Ave, Howell, MI 48843
Phone
(734) 539-5080
Enumerated
Mar 24, 2017
Record last updated
Jun 7, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210610001671); accepts Medicare assignment
Medical or professional school
University Of Rochester School Of Medicine And Dentistry, 2017
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.
Download card Updates feed

8 nearest pediatrics physician records → All 2,180 in Michigan → Look up another NPI →

Also registered at 3399 E Grand River Ave

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

  1. Danielle Akers, M.D.Pediatrics Physician1932496676
  2. Evanka AnnyapuStudent in an Organized Health Care Education/Training Program1255262580
  3. Corey Bedra, RNRegistered Nurse1306624572
  4. Andrew Cook, PHDClinical Child & Adolescent Psychologist1326564238
  5. Gary EmmerichBehavior Technician1700399102
  6. Luciana Garlisi Torales, MDStudent in an Organized Health Care Education/Training Program1427988799

Verify Benjamin Maddock in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301504624    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Regents OF The University OF MichiganBrighton, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Benjamin Maddock among 2,180 pediatrics physician records in Michigan

Benjamin Maddock, M.D. is one of 2,180 pediatrics physician records with a practice address in Michigan. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 77% of them.

  • NPI issued2017 · 77% of these records are older, 21% newer
  • In a Medicare fileYes · 38% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2017 · median 2011 among the 235 with a school on file
  • Record last updated2021 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in Michigan

There are 2,180 pediatrics physician records in Michigan.

All 2,180 in Michigan → Every provider in Howell → Pediatrics Physician nationwide →

The 8 pediatrics physician records with the nearest ZIP codes

  1. Danielle Akers, M.D.Howell, MI 488431932496676
  2. Hannah Kanbach, MDHowell, MI 488431164003992
  3. Dongsoo Kim, M.D.Howell, MI 488431770739005
  4. Lauren Reed, MDHowell, MI 488431144480872
  5. Cynthia Ruiz, MDHowell, MI 488431831105006
  6. Kristen Unsicker, MDHowell, MI 488431417515933
  7. Cheryl Wickham, MDHowell, MI 488431285687939
  8. Megan Zakerski, MDHowell, MI 488431881254621

Common questions

What is Benjamin Maddock, M.D.'s NPI number?

Benjamin Maddock, M.D.'s National Provider Identifier (NPI) is 1679004204, issued on Mar 24, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Benjamin Maddock, M.D. located?

The NPPES record lists a practice address at 3399 E Grand River Ave, Howell, MI, 48843. Phone: (734) 539-5080. Providers update this record themselves, so call before visiting.

How can I verify Benjamin Maddock, M.D.'s license?

NPPES lists Michigan license number 4301504624, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. 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. Medicare files from data.cms.gov. 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.