August John Clark, D.O.
Pediatrics Physician · Lansing, MI
August John Clark, D.O. is a pediatrics physician with a practice address in Lansing, Michigan, and NPI 1558598136, issued on Jun 22, 2009. Check the license (Michigan 5101018342, as entered in NPPES) on the Michigan Board of Medicine (LARA); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- August John Clark
- Credential
- D.O.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 5101018342 MI
Self-reported in NPPES; status is on the state search - Practice location
- 901 E Mount Hope Ave, Lansing, MI 48910
- Phone
- (517) 267-3400
- Enumerated
- Jun 22, 2009
- Record last updated
- Jun 22, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 2,180 in Michigan → Look up another NPI →
Also registered at 901 E Mount Hope Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Odoma Achor, M.D.Pediatrics Physician1346552684
- Moath Alhamad, M.D.Pediatrics Physician1578905170
- Hani Alsaedi, M.D.Pediatrics Physician1659754968
- Sara AragonCase Manager/Care Coordinator1447959176
- Michael AstleySocial Worker1669199162
- Jagraj Brar, M.D.Pediatrics Physician1073997847
Verify August John Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101018342Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
August John Clark among 2,180 pediatrics physician records in Michigan
August John Clark, D.O. 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 not. Its NPI, issued in 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 41% newer
- In a Medicare fileNo · 38% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2009 · 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).
108 pediatrics physician records list a practice address in Lansing
They are 108 of the 5,276 NPPES records with a practice address in Lansing, and 2,180 pediatrics physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,180 in Michigan → Every provider in Lansing → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Odoma Achor, M.D.Lansing, MI 489101346552684
- Heather Adams, MDLansing, MI 489101083692255
- Jin Chung, D.O.Lansing, MI 489101952582041
- Santokh Dhillon, MDLansing, MI 489101225151236
- Martha Feher, MDLansing, MI 489101588642763
- Michelle Gallagher, D.O.Lansing, MI 489101871790733
- Zenaida Homentcovschi, M.D.Lansing, MI 489101285823575
- Bhagya Mysore Venkatesh, M.DLansing, MI 489101679882005
Common questions
What is August John Clark, D.O.'s NPI number?
August John Clark, D.O.'s National Provider Identifier (NPI) is 1558598136, issued on Jun 22, 2009. An NPI identifies a provider in billing; it is not a license.
Where is August John Clark, D.O. located?
The NPPES record lists a practice address at 901 E Mount Hope Ave, Lansing, MI, 48910. Phone: (517) 267-3400. Providers update this record themselves, so call before visiting.
How can I verify August John Clark, D.O.'s license?
NPPES lists Michigan license number 5101018342, 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. An NPI identifies who bills; it is not a license.
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.