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Edit this profileAt a glance
- 2000B South Main St, Fairfield, IA 52556
About Dr. Greiner
Michael J. Greiner, M.D. practices family medicine in Fairfield, IA. Michael is a 1987 graduate of University of Iowa, Rj & L Carver College of Medicine. The provider's National Provider Identifier (NPI) is 1124133640.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (641) 472-4156
- Email not available
Practice Locations
2000B SOUTH MAIN ST
Fairfield, IA 52556
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other family doctors at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 21 related providers in 3 groups
Other family doctors in Fairfield 5
Same specialty, same city.
Trained at University of Iowa, Rj & L Carver College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at University of Iowa, Rj & L Carver College of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Michael J. Greiner specialize in?
Michael J. Greiner is a family doctor in Fairfield, IA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Where is Michael J. Greiner located?
Michael J. Greiner is listed at 2000B South Main St, Fairfield, IA 52556. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Michael J. Greiner's phone number?
The number on file is (641) 472-4156. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Michael J. Greiner's NPI number?
Michael J. Greiner's National Provider Identifier is 1124133640. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Michael J. Greiner train?
Michael J. Greiner attended University of Iowa, Rj & L Carver College of Medicine, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Michael J. Greiner been practicing?
Michael J. Greiner has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
Has Michael J. Greiner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Michael J. Greiner. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.