David Allen Johnson, M.D.
Family Medicine Physician · Churubusco, IN
David Allen Johnson, M.D. is a family medicine physician with a practice address in Churubusco, Indiana, and NPI 1639178619, issued on Jul 20, 2005. Check the license (Indiana 01040579, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- David Allen Johnson
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 01040579 IN
Self-reported in NPPES; status is on the state search - Practice location
- 4084 North U.S Hwy 33, Churubusco, IN 46723
- Phone
- (260) 373-9595
- Enumerated
- Jul 20, 2005
- Record last updated
- Feb 17, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (260) 373-9599
- Medicare enrollment
- Enrolled (PECOS I20120720000159); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,506 in Indiana → Look up another NPI →
Verify David Allen Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01040579Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average family medicine physician in 2024
11,428 Medicare Part D claims for 424 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 28 claims were for opioids.
Most prescribed
- Atorvastatin Calcium635 claims
- Gabapentin481 claims
- Levothyroxine Sodium448 claims
- Furosemide427 claims
- Pantoprazole Sodium322 claims
- Donepezil Hcl314 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
- Rpinmd LLCFort Wayne, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Allen Johnson among 3,506 family medicine physician records in Indiana
David Allen Johnson, M.D. is one of 3,506 family medicine physician records with a practice address in Indiana. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 81% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1991 · median 2005 among the 2,196 with a school on file
- Record last updated2017 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 family medicine physician records list a practice address in Churubusco
They are 2 of the 26 NPPES records with a practice address in Churubusco, and 3,506 family medicine physician records in Indiana.
All 3,506 in Indiana → Every provider in Churubusco → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Reinhard, M.D.Churubusco, IN 467231508843095
- James Beitzel, MDColumbia City, IN 467251912901851
- Gary Berube, M.D.Columbia City, IN 467251881678696
- Jeffrey Brookes, M.D.Columbia City, IN 467251255347225
- Monica Call, DOColumbia City, IN 467251023749264
- Richard Dickmeyer, M.D.Columbia City, IN 467251891796868
- Meghan Firestine, DOButler, IN 467211386148377
- Margery Gordon, D.O.Columbia City, IN 467251740228071
Common questions
What is David Allen Johnson, M.D.'s NPI number?
David Allen Johnson, M.D.'s National Provider Identifier (NPI) is 1639178619, issued on Jul 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David Allen Johnson, M.D. located?
The NPPES record lists a practice address at 4084 North U.S Hwy 33, Churubusco, IN, 46723. Phone: (260) 373-9595. Providers update this record themselves, so call before visiting.
How can I verify David Allen Johnson, M.D.'s license?
NPPES lists Indiana license number 01040579, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Allen Johnson, M.D. prescribe under Medicare Part D?
In 2024, David Allen Johnson, M.D. had 11,428 Medicare Part D claims for 424 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.