Joseph Zachariah, MD
Neurocritical Care Physician · Grand Rapids, MI
Joseph Zachariah, MD is a neurocritical care physician with a practice address in Grand Rapids, Michigan, and NPI 1548585722, issued on Mar 31, 2010. Check the license (Michigan 5101022391, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Joseph Zachariah
- Credential
- MD
- Primary taxonomy
- Neurocritical Care Physician 2084A2900X
- License number
- 5101022391 MI
Self-reported in NPPES; status is on the state search - Practice location
- 100 Michigan St NE, Grand Rapids, MI 49503
- Phone
- (616) 391-1969
- Enumerated
- Mar 31, 2010
- Record last updated
- Jul 29, 2025
- Fax
- (616) 391-6248
- Medicare enrollment
- Enrolled (PECOS I20160623000802); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2010
- Entity
- Type 1 · individual
8 nearest neurocritical care physician records → All 15 in Michigan → Look up another NPI →
Also registered at 100 Michigan St NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Muhammad Ali Akbar, MDInternal Medicine Physician1518529742
- Ghassan Al Nabhan, M.D.Internal Medicine Physician1326458068
- Zain AlajjouriEmergency Medicine Physician1366183295
Verify Joseph Zachariah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101022391Check 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
- Metropolitan HospitalWyoming, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Zachariah among 15 neurocritical care physician records in Michigan
Joseph Zachariah, MD is one of 15 neurocritical care physician records with a practice address in Michigan. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 13% of them.
- NPI issued2010 · 13% of these records are older, 60% newer
- In a Medicare fileYes · 100% of these records are
- In the CMS Doctors and Clinicians fileYes · 93% of these records are
- Graduated2010 · median 2010 among the 14 with a school on file
- Record last updated2025 · 13% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084A2900X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurocritical Care Physician providers in Michigan
There are 15 neurocritical care physician records in Michigan.
All 15 in Michigan → Every provider in Grand Rapids → Neurocritical Care Physician nationwide →
The 8 neurocritical care physician records with the nearest ZIP codes
- Tia Chakraborty, M.D.Grand Rapids, MI 495031548677263
- Jaehan Park, MDGrand Rapids, MI 495031962995282
- Eyad Saca, MDGrand Rapids, MI 495031285131490
- Blake Senay, D.O.Grand Rapids, MI 495031922480136
- Jay KinariwalaDetroit, MI 482351003279126
- Bradley Howell, MDDetroit, MI 482021669771911
- Chandan Mehta, M.D.Detroit, MI 482021023329943
- Wazim Mohamed, M.D.Detroit, MI 482011598993438
Common questions
What is Joseph Zachariah, MD's NPI number?
Joseph Zachariah, MD's National Provider Identifier (NPI) is 1548585722, issued on Mar 31, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Zachariah, MD located?
The NPPES record lists a practice address at 100 Michigan St NE, Grand Rapids, MI, 49503. Phone: (616) 391-1969. Providers update this record themselves, so call before visiting.
How can I verify Joseph Zachariah, MD's license?
NPPES lists Michigan license number 5101022391, 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.