Mackenzie Caroline Langdon, DO
Student in an Organized Health Care Education/Training Program · Indianapolis, IN
Mackenzie Caroline Langdon, DO is a student in an organized health care education/training program with a practice address in Indianapolis, Indiana, and NPI 1437854049, issued on Apr 3, 2023. Check the license with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mackenzie Caroline Langdon
- Credential
- DO
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 355 W 16TH St Ste 4700, Indianapolis, IN 46202
- Phone
- (317) 948-5450
- Enumerated
- Apr 3, 2023
- Record last updated
- Apr 3, 2023
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 4,574 in Indiana → Look up another NPI →
Also registered at 355 W 16TH St Ste 4700
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Helean BarwariStudent in an Organized Health Care Education/Training Program1912792128
- Aislinn Betts, MDStudent in an Organized Health Care Education/Training Program1316642846
- Edson Deoliveira, MDStudent in an Organized Health Care Education/Training Program1710730056
- Sai Sachit DwibhashyamStudent in an Organized Health Care Education/Training Program1447044235
- Alicen Engler, DOStudent in an Organized Health Care Education/Training Program1174379119
- Stephen Erickson, MDNeurology Physician1235620063
Verify Mackenzie Caroline Langdon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
143 Medicare Part D claims for 32 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of 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.
Mackenzie Caroline Langdon among 4,574 student in an organized health care education/training program records in Indiana
Mackenzie Caroline Langdon, DO is one of 4,574 student in an organized health care education/training program records with a practice address in Indiana. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 20% of them.
- NPI issued2023 · 20% of these records are older, 72% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2023 · 12% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3,054 student in an organized health care education/training program records list a practice address in Indianapolis
They are 3,054 of the 30,493 NPPES records with a practice address in Indianapolis, and 4,574 student in an organized health care education/training program records in Indiana.
All 4,574 in Indiana → Every provider in Indianapolis → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Fredrick Asirwa, MDIndianapolis, IN 462021427215052
- Olga Barkay, MDIndianapolis, IN 462021013154277
- Hemjeet Bedi, DMDIndianapolis, IN 462021578726618
- Jason Cosgrove, M.D.Indianapolis, IN 462021598976649
- An Do, MD PHDIndianapolis, IN 462021053571257
- Kimberly HallIndianapolis, IN 462021154596492
- Naraharisetty Rau, M.D.Indianapolis, IN 462021225297872
- Julie Reichard, M.D.Indianapolis, IN 462021770742918
Common questions
What is Mackenzie Caroline Langdon, DO's NPI number?
Mackenzie Caroline Langdon, DO's National Provider Identifier (NPI) is 1437854049, issued on Apr 3, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Mackenzie Caroline Langdon, DO located?
The NPPES record lists a practice address at 355 W 16TH St Ste 4700, Indianapolis, IN, 46202. Phone: (317) 948-5450. Providers update this record themselves, so call before visiting.
How can I verify Mackenzie Caroline Langdon, DO's license?
Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Mackenzie Caroline Langdon, DO prescribe under Medicare Part D?
In 2024, Mackenzie Caroline Langdon, DO had 143 Medicare Part D claims for 32 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.