Steven Douglas Grejda, D.O.
Anesthesiology Physician · Mount Clemens, MI
Steven Douglas Grejda, D.O. is an anesthesiology physician with a practice address in Mount Clemens, Michigan, and NPI 1407892664, issued on Jun 22, 2006. Check the license (Michigan 5101010547, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Steven Douglas Grejda
- Credential
- D.O.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 5101010547 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Harrington St, Mount Clemens, MI 48043
- Phone
- (810) 493-8000
- Enumerated
- Jun 22, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040219000175); may accept Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1986
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,720 in Michigan → Look up another NPI →
Also registered at 1000 Harrington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Youssef Abbiss, D.O.Internal Medicine Physician1982991881
- Nicholas Abdelnour, DPMStudent in an Organized Health Care Education/Training Program1902648603
- Gabriella Abraham, DOStudent in an Organized Health Care Education/Training Program1568219889
- Aditya AcharyaStudent in an Organized Health Care Education/Training Program1164368783
- John Adamczak, CRNACertified Registered Nurse Anesthetist1316190242
- Lisa AdamczykPhysical Therapist1861983991
Verify Steven Douglas Grejda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101010547Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 84.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Steven Douglas Grejda among 1,720 anesthesiology physician records in Michigan
Steven Douglas Grejda, D.O. is one of 1,720 anesthesiology physician records with a practice address in Michigan. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 55% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1986 · median 2006 among the 1,126 with a school on file
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Michigan
There are 1,720 anesthesiology physician records in Michigan.
All 1,720 in Michigan → Every provider in Mount Clemens → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- May Bue-Niederhauser, D.O.Mount Clemens, MI 480431407891203
- James Jordan, D.O.Mount Clemens, MI 480431699705905
- Gary Langowski, D.O.Mount Clemens, MI 480431053347153
- Willard Stenz, DOMount Clemens, MI 480431164574364
- Robert Flores, M.D.Clinton Twp, MI 480381275680043
- Robert GinnebaughClinton Township, MI 480381760725675
- Nancy Herringshaw, M.D.Clinton Twp, MI 480381528115375
- Jennifer Hopkins, D.OClinton Township, MI 480381154731768
Common questions
What is Steven Douglas Grejda, D.O.'s NPI number?
Steven Douglas Grejda, D.O.'s National Provider Identifier (NPI) is 1407892664, issued on Jun 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven Douglas Grejda, D.O. located?
The NPPES record lists a practice address at 1000 Harrington St, Mount Clemens, MI, 48043. Phone: (810) 493-8000. Providers update this record themselves, so call before visiting.
How can I verify Steven Douglas Grejda, D.O.'s license?
NPPES lists Michigan license number 5101010547, 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.
What is Steven Douglas Grejda, D.O.'s MIPS final score?
The 2023 MIPS final score is 84.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.