Irvine Duplan, M.D.
Hospitalist Physician · Gainesville, GA
Irvine Duplan, M.D. is a hospitalist physician with a practice address in Gainesville, Georgia, and NPI 1609965904, issued on Oct 12, 2006. Check the license (Georgia 057066, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Irvine Duplan
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 057066 GA
57066 GA
Self-reported in NPPES; status is on the state search - Practice location
- 743 Spring St NE, Gainesville, GA 30501
- Phone
- (770) 219-9000
- Enumerated
- Oct 12, 2006
- Record last updated
- Dec 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid IDs
- 765124784B GA
765124784A GA
765124784C GA - Medicare enrollment
- Enrolled (PECOS I20061227000029); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 967 in Georgia → Look up another NPI →
Also registered at 743 Spring St NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jennifer Adamski, ARNP,ACNP-BCCritical Care Medicine Nurse Practitioner1649387648
- Joanna Addison, AGACNP-BCAcute Care Nurse Practitioner1942096649
Verify Irvine Duplan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 057066Check 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): 82.6 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).
Bills Medicare through one group practice
- Northeast Georgia Physicians Group IncWinder, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Irvine Duplan among 967 hospitalist physician records in Georgia
Irvine Duplan, M.D. is one of 967 hospitalist physician records with a practice address in Georgia. 92% 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, 77% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 88% of these records are
- Graduated1998 · median 2008 among the 849 with a school on file
- Record last updated2020 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
108 hospitalist physician records list a practice address in Gainesville
They are 108 of the 2,998 NPPES records with a practice address in Gainesville, and 967 hospitalist physician records in Georgia.
All 967 in Georgia → Every provider in Gainesville → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Khudr Burjak, MDGainesville, GA 305011154321248
- Nagaraju Choragudi, MDGainesville, GA 305011467490839
- Emory Do, M.D.Gainesville, GA 305011285649103
- Lisa Gillespie, M.D.Gainesville, GA 305011013966597
- Chehada Hatoum, MDGainesville, GA 305011205852167
- Ian Hunter, M.D.Gainesville, GA 305011457376881
- Lisa Jue, M.D.Gainesville, GA 305011538139670
- Eric Marsh, MDGainesville, GA 305011821189226
Common questions
What is Irvine Duplan, M.D.'s NPI number?
Irvine Duplan, M.D.'s National Provider Identifier (NPI) is 1609965904, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Irvine Duplan, M.D. located?
The NPPES record lists a practice address at 743 Spring St NE, Gainesville, GA, 30501. Phone: (770) 219-9000. Providers update this record themselves, so call before visiting.
How can I verify Irvine Duplan, M.D.'s license?
NPPES lists Georgia license number 057066, 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.
What is Irvine Duplan, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.6 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.