Patrick Greiffenstein, M.D.
Trauma Surgery Physician · New Orleans, LA
Patrick Greiffenstein, M.D. is a trauma surgery physician with a practice address in New Orleans, Louisiana, and NPI 1013108174, issued on Aug 5, 2007. Check the license (Louisiana MD.202367, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Patrick Greiffenstein
- Credential
- M.D.
- Primary taxonomy
- Trauma Surgery Physician 2086S0127X
- License numbers
- MD.202367 LA
GETP.LSU.GS LA
Self-reported in NPPES; status is on the state search - Practice location
- 1542 Tulane Ave, New Orleans, LA 70112
- Phone
- (504) 568-4750
- Enumerated
- Aug 5, 2007
- Record last updated
- Mar 7, 2023
- Medicaid ID
- 1066711 LA
- Medicare enrollment
- Enrolled (PECOS I20110225000178); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest trauma surgery physician records → All 25 in Louisiana → Look up another NPI →
Also registered at 1542 Tulane Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan AbrahamStudent in an Organized Health Care Education/Training Program1013604560
- Fadi Abu-Farsakh, MDGeriatric Medicine (Internal Medicine) Physician1487215950
- Ryan Adell, MDPsychiatry Physician1578060059
- Cyprian Afunugo, MDNeurology Physician1437786191
- Lobna Ali, M.D.Geriatric Medicine (Family Medicine) Physician1457618019
- Christopher Baker, MDSurgery Physician1467503797
Verify Patrick Greiffenstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license MD.202367Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average trauma surgery physician in 2024
18 Medicare Part D claims, against an average of 48 among the 447 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 11 claims were for opioids.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79 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).
Industry payments in 2024: $15,880.77
33 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 762 providers of this specialty with any payment received $2,324.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Louisiana State University School OF Medicine IN New Orleans Faculty GNew Orleans, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patrick Greiffenstein among 25 trauma surgery physician records in Louisiana
Patrick Greiffenstein, M.D. is one of 25 trauma surgery physician records with a practice address in Louisiana. 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 2007, is newer than 16% of them.
- NPI issued2007 · 16% of these records are older, 64% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2003 · median 2013 among the 21 with a school on file
- Record last updated2023 · 24% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0127X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Trauma Surgery Physician providers in Louisiana
There are 25 trauma surgery physician records in Louisiana.
All 25 in Louisiana → Every provider in New Orleans → Trauma Surgery Physician nationwide →
The 8 trauma surgery physician records with the nearest ZIP codes
- Jeffrey Carter, M.D.New Orleans, LA 701121568645703
- Eduardo Hernandez, MDNew Orleans, LA 701121306423280
- Alan Marr, MDNew Orleans, LA 701121568483584
- Don Scarboro, MDNew Orleans, LA 701121811525884
- Alexis Scheuermann, MDNew Orleans, LA 701121972062180
- Alison Smith, MD, PHDNew Orleans, LA 701121164841706
- Lance Stuke, MDNew Orleans, LA 701121831393610
- Taylor Wearda, MDNew Orleans, LA 701121689134058
Common questions
What is Patrick Greiffenstein, M.D.'s NPI number?
Patrick Greiffenstein, M.D.'s National Provider Identifier (NPI) is 1013108174, issued on Aug 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Patrick Greiffenstein, M.D. located?
The NPPES record lists a practice address at 1542 Tulane Ave, New Orleans, LA, 70112. Phone: (504) 568-4750. Providers update this record themselves, so call before visiting.
How can I verify Patrick Greiffenstein, M.D.'s license?
NPPES lists Louisiana license number MD.202367, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Patrick Greiffenstein, M.D. prescribe under Medicare Part D?
In 2024, Patrick Greiffenstein, M.D. had 18 Medicare Part D claims; the average among trauma surgery physician prescribers was 48. Part D covers Medicare prescriptions only.
What is Patrick Greiffenstein, M.D.'s MIPS final score?
The 2023 MIPS final score is 79 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.