John Richard Collingham, M.D.
Emergency Medicine Physician · Northfield, MN
John Richard Collingham, M.D. is an emergency medicine physician with a practice address in Northfield, Minnesota, and NPI 1356379721, issued on Jun 28, 2006. Check the license (Minnesota 46339, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- John Richard Collingham
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 46339 MN
ME154136 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2000 North Ave, Northfield, MN 55057
- Phone
- (507) 646-1000
- Enumerated
- Jun 28, 2006
- Record last updated
- Dec 9, 2025
- Medicare enrollment
- Enrolled (PECOS I20220319000050); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,348 in Minnesota → Look up another NPI →
Also registered at 2000 North Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Muna AlhusbanInternal Medicine Physician1215513148
- Todd Amunrud, D.O.Pediatrics Physician1528191855
- Gary Anderson, RPHPharmacist1417882440
- George AsantePrimary Care Nurse Practitioner1831073667
- Deborah Bauer, PTAPhysical Therapy Assistant1568501203
- Kyle Bertram, DOEmergency Medicine Physician1003319047
Verify John Richard Collingham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 46339Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average emergency medicine physician in 2024
675 Medicare Part D claims for 415 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Prednisone110 claims
- Azithromycin83 claims
- Cephalexin73 claims
- Celecoxib57 claims
- Methylprednisolone44 claims
- Amoxicillin35 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 2 group practices
- Emergency Physicians Medical Center LLCGainesville, FL
- Paragon Emergency Services LLCThe Villages, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Richard Collingham among 1,348 emergency medicine physician records in Minnesota
John Richard Collingham, M.D. is one of 1,348 emergency medicine physician records with a practice address in Minnesota. 80% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 63% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1995 · median 2012 among the 818 with a school on file
- Record last updated2025 · 45% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 emergency medicine physician records list a practice address in Northfield
They are 5 of the 389 NPPES records with a practice address in Northfield, and 1,348 emergency medicine physician records in Minnesota.
All 1,348 in Minnesota → Every provider in Northfield → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Kyle Bertram, DONorthfield, MN 550571003319047
- Jennifer Fischer, MDNorthfield, MN 550571306872197
- Donald Lum, MDNorthfield, MN 550571881648749
- Monty Seper, MDNorthfield, MN 550571871543371
- Mary Akinyemi, MDOwatonna, MN 550601518927268
- Kim Baker, MDOwatonna, MN 550601205897428
- Sean Brennan, M.D.Owatonna, MN 550601457559684
- Donald Buisman, MDOwatonna, MN 550601770565533
Common questions
What is John Richard Collingham, M.D.'s NPI number?
John Richard Collingham, M.D.'s National Provider Identifier (NPI) is 1356379721, issued on Jun 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Richard Collingham, M.D. located?
The NPPES record lists a practice address at 2000 North Ave, Northfield, MN, 55057. Phone: (507) 646-1000. Providers update this record themselves, so call before visiting.
How can I verify John Richard Collingham, M.D.'s license?
NPPES lists Minnesota license number 46339, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Richard Collingham, M.D. prescribe under Medicare Part D?
In 2024, John Richard Collingham, M.D. had 675 Medicare Part D claims for 415 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.