Trey Van Maanen, MD
Family Medicine Physician · Highlands Ranch, CO
Trey Van Maanen, MD is a family medicine physician with a practice address in Highlands Ranch, Colorado, and NPI 1093211484, issued on Apr 4, 2018. Check the license (Colorado DR.0065408, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Trey Van Maanen
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DR.0065408 CO
Self-reported in NPPES; status is on the state search - Practice location
- 206 W County Line RD Ste 300, Highlands Ranch, CO 80129
- Phone
- (303) 795-5980
- Enumerated
- Apr 4, 2018
- Record last updated
- Jul 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210819001519); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 206 W County Line RD Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kari Barton, MDFamily Medicine Physician1205936358
- Alyssa Durham, LPCMental Health Counselor1043561400
- John Knight, D.O.Family Medicine Physician1669435210
- Christian Lobo, MDFamily Medicine Physician1326401605
- Gina Myers, LCSWClinical Social Worker1902208473
- Rebecca Nickell, DOFamily Medicine Physician1477516045
Verify Trey Van Maanen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0065408Check 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% more Medicare Part D claims than the average family medicine physician in 2024
4,350 Medicare Part D claims for 453 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Atorvastatin Calcium400 claims
- Levothyroxine Sodium267 claims
- Lisinopril170 claims
- Losartan Potassium158 claims
- Amlodipine Besylate151 claims
- Simvastatin125 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
- Poudre Valley Medical Group LLCHighlands Ranch, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Trey Van Maanen among 3,563 family medicine physician records in Colorado
Trey Van Maanen, MD is one of 3,563 family medicine physician records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2018 · median 2008 among the 2,077 with a school on file
- Record last updated2021 · 58% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
55 family medicine physician records list a practice address in Highlands Ranch
They are 55 of the 1,361 NPPES records with a practice address in Highlands Ranch, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Highlands Ranch → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kari Barton, MDHighlands Ranch, CO 801291205936358
- Brian Beezley, MDHighlands Ranch, CO 801291780675355
- Michael Citrin, MDHighlands Ranch, CO 801291386756575
- Arthur Ferrer, M.D.Highlands Ranch, CO 801291205836152
- Steffi Gratigny, MDHighlands Ranch, CO 801291700886330
- John Knight, D.O.Highlands Ranch, CO 801291669435210
- Michael Loar, MDHighlands Ranch, CO 801291508867631
- Rebecca Nickell, DOHighlands Ranch, CO 801291477516045
Common questions
What is Trey Van Maanen, MD's NPI number?
Trey Van Maanen, MD's National Provider Identifier (NPI) is 1093211484, issued on Apr 4, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Trey Van Maanen, MD located?
The NPPES record lists a practice address at 206 W County Line RD Ste 300, Highlands Ranch, CO, 80129. Phone: (303) 795-5980. Providers update this record themselves, so call before visiting.
How can I verify Trey Van Maanen, MD's license?
NPPES lists Colorado license number DR.0065408, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Trey Van Maanen, MD prescribe under Medicare Part D?
In 2024, Trey Van Maanen, MD had 4,350 Medicare Part D claims for 453 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.