NPPES file of Aug 9, 2026

Christopher Michael Greenland, MD

Emergency Medicine Physician · Snellville, GA

Christopher Michael Greenland, MD is an emergency medicine physician with a practice address in Snellville, Georgia, and NPI 1083107460, issued on Jun 11, 2018. Check the license (Georgia 90317, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083107460
Name
Christopher Michael Greenland
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
90317 GA
313147 NY
52547 SC
LL52547 SC
Self-reported in NPPES; status is on the state search
Practice location
1700 Medical Way, Snellville, GA 30078
Phone
(770) 979-0200
Enumerated
Jun 11, 2018
Record last updated
Jun 25, 2025
Medicare enrollment
Enrolled (PECOS I20250701004654); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1700 Medical Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Olakemi Adenuga, RNRegistered Nurse1871193037
  2. Abdul Ahmed, MDNeonatal-Perinatal Medicine Physician1891863387
  3. Michael Aho, MDDiagnostic Radiology Physician1477729051
  4. Chinwe Aligwekwe, M.D.Hospitalist Physician1609037936
  5. Tamolette Anderson, C.R.N.A.Certified Registered Nurse Anesthetist1417938945
  6. Mark Ankrom, A.A.Anesthesiologist Assistant1043293467

Verify Christopher Michael Greenland in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersGeorgia Composite Medical Board
    Search for license 90317
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Georgia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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23% more Medicare Part D claims than the average emergency medicine physician in 2024

277 Medicare Part D claims for 213 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 47 claims were for opioids.

  1. Christopher Greenland277
  2. Specialty average226

Most prescribed

  1. Hydrocodone-Acetaminophen26 claims
  2. Cephalexin24 claims
  3. Amoxicillin-Clavulanate Potass20 claims
  4. Clindamycin Hcl14 claims
  5. Naproxen14 claims
  6. Prednisone13 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Acs Primary Care Physicians - Southeast PCSnellville, GA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christopher Michael Greenland among 1,685 emergency medicine physician records in Georgia

Christopher Michael Greenland, MD is one of 1,685 emergency medicine physician records with a practice address in Georgia. 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 2018, is newer than 79% of them.

  • NPI issued2018 · 79% of these records are older, 17% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2018 · median 2011 among the 954 with a school on file
  • Record last updated2025 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in Georgia

There are 1,685 emergency medicine physician records in Georgia.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Tommy ChauSnellville, GA 300781962088328
  2. Erik Grodus, MDSnellville, GA 300781407435936
  3. Hunter Lively, DOSnellville, GA 300781316523731
  4. James Mwangi, MDSnellville, GA 300781902548241
  5. Aashni Patel, DOSnellville, GA 300781558949669
  6. Matthew Tinkham, MDSnellville, GA 300781861073959
  7. Adegboyega Adesokan, MDSmyrna, GA 300801881652451
  8. George Amah, MDSmyrna, GA 300801528055241

Common questions

What is Christopher Michael Greenland, MD's NPI number?

Christopher Michael Greenland, MD's National Provider Identifier (NPI) is 1083107460, issued on Jun 11, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Michael Greenland, MD located?

The NPPES record lists a practice address at 1700 Medical Way, Snellville, GA, 30078. Phone: (770) 979-0200. Providers update this record themselves, so call before visiting.

How can I verify Christopher Michael Greenland, MD's license?

NPPES lists Georgia license number 90317, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Christopher Michael Greenland, MD prescribe under Medicare Part D?

In 2024, Christopher Michael Greenland, MD had 277 Medicare Part D claims for 213 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

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.