Joan Louise Trowbridge, MD
Family Medicine Physician · Coon Rapids, MN
Joan Louise Trowbridge, MD is a family medicine physician with a practice address in Coon Rapids, Minnesota, and NPI 1942220991, issued on Jul 20, 2006. Check the license (Minnesota 35525, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Joan Louise Trowbridge
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 35525 MN
Self-reported in NPPES; status is on the state search - Practice location
- 9055 Springbrook Dr NW, Coon Rapids, MN 55433
- Phone
- (763) 780-9155
- Enumerated
- Jul 20, 2006
- Record last updated
- Jun 6, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 884278700 MN
- Medicare enrollment
- Enrolled (PECOS I20070917000244); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,985 in Minnesota → Look up another NPI →
Also registered at 9055 Springbrook Dr NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joan Louise Trowbridge in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 35525Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average family medicine physician in 2024
4,706 Medicare Part D claims for 418 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 170 claims were for opioids.
Most prescribed
- Atorvastatin Calcium262 claims
- Levothyroxine Sodium198 claims
- Lisinopril176 claims
- Omeprazole161 claims
- Amlodipine Besylate142 claims
- Gabapentin134 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
- Allina Health SystemAnnandale, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joan Louise Trowbridge among 3,985 family medicine physician records in Minnesota
Joan Louise Trowbridge, MD is one of 3,985 family medicine physician records with a practice address in Minnesota. 74% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 42% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1991 · median 2006 among the 2,483 with a school on file
- Record last updated2019 · 63% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
47 family medicine physician records list a practice address in Coon Rapids
They are 47 of the 1,802 NPPES records with a practice address in Coon Rapids, and 3,985 family medicine physician records in Minnesota.
All 3,985 in Minnesota → Every provider in Coon Rapids → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- John Bordwell, MDCoon Rapids, MN 554331881663326
- Mark Brakke, MDCoon Rapids, MN 554331013986637
- Crystal Dexter, MDCoon Rapids, MN 554331407851694
- Paul Erickson, M.D.Coon Rapids, MN 554331821057787
- John Gryte, MDCoon Rapids, MN 554331356310817
- Margo Hutchison, M.D.Coon Rapids, MN 554331972563096
- Galina Koldoba, MDCoon Rapids, MN 554331265409098
- Sawuya Lubega, MDCoon Rapids, MN 554331982698239
Common questions
What is Joan Louise Trowbridge, MD's NPI number?
Joan Louise Trowbridge, MD's National Provider Identifier (NPI) is 1942220991, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joan Louise Trowbridge, MD located?
The NPPES record lists a practice address at 9055 Springbrook Dr NW, Coon Rapids, MN, 55433. Phone: (763) 780-9155. Providers update this record themselves, so call before visiting.
How can I verify Joan Louise Trowbridge, MD's license?
NPPES lists Minnesota license number 35525, 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 Joan Louise Trowbridge, MD prescribe under Medicare Part D?
In 2024, Joan Louise Trowbridge, MD had 4,706 Medicare Part D claims for 418 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.