Houston Johnson, MD
Internal Medicine Physician · Southfield, MI
Houston Johnson, MD is an internal medicine physician with a practice address in Southfield, Michigan, and NPI 1245238872, issued on Jul 8, 2005. Check the license (Michigan 4301060937, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Houston Johnson
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301060937 MI
Self-reported in NPPES; status is on the state search - Practice location
- 16250 Northland Dr Ste 207, Southfield, MI 48075
- Phone
- (313) 543-3100
- Enumerated
- Jul 8, 2005
- Record last updated
- Jan 29, 2026
- Fax
- (313) 543-3193
- Medicare enrollment
- Enrolled (PECOS I20251126000202); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 1975
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 16250 Northland Dr Ste 207
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Imo Udo-Inyang, MDFamily Medicine Physician1043709157
Verify Houston Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301060937Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- American Home Visiting Physicians PLLCSouthfield, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Houston Johnson among 5,735 internal medicine physician records in Michigan
Houston Johnson, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1975 · median 2006 among the 3,564 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
200 internal medicine physician records list a practice address in Southfield
They are 200 of the 5,689 NPPES records with a practice address in Southfield, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Southfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Valerie Abbott, MDSouthfield, MI 480751740289487
- Nagashree Chandrashekar, MDSouthfield, MI 480751821092750
- Peggy Cheng, MDSouthfield, MI 480751760467104
- Ted Coy, MDSouthfield, MI 480751740273069
- Leonard Ellison, MDSouthfield, MI 480751679575328
- John Frownfelter, MDSouthfield, MI 480751548268626
- Athanasius Lobo, M.D.Southfield, MI 480751295719896
- Michael Marshall, MDSouthfield, MI 480751487654091
Common questions
What is Houston Johnson, MD's NPI number?
Houston Johnson, MD's National Provider Identifier (NPI) is 1245238872, issued on Jul 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Houston Johnson, MD located?
The NPPES record lists a practice address at 16250 Northland Dr Ste 207, Southfield, MI, 48075. Phone: (313) 543-3100. Providers update this record themselves, so call before visiting.
How can I verify Houston Johnson, MD's license?
NPPES lists Michigan license number 4301060937, 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.
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.