Charles Keyu Park, M.D.
Psychiatry Physician · Lone Tree, CO
Charles Keyu Park, M.D. is a psychiatry physician with a practice address in Lone Tree, Colorado, and NPI 1235214131, issued on Oct 26, 2006. Check the license (Colorado CDRH42664, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Charles Keyu Park
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- CDRH42664 CO
Self-reported in NPPES; status is on the state search - Practice location
- 10099 Ridgegate Pkwy Ste 420, Lone Tree, CO 80124
- Phone
- (303) 800-6463
- Enumerated
- Oct 26, 2006
- Record last updated
- Jan 31, 2024
- Fax
- (303) 500-6585
- Medicare enrollment
- Enrolled (PECOS I20100609000647); may accept Medicare assignment
- Medical or professional school
- New York Medical College, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 990 in Colorado → Look up another NPI →
Also registered at 10099 Ridgegate Pkwy Ste 420
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hy Gia Park, MPH, MS, MDPsychiatry Physician1649444829
Verify Charles Keyu Park in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license CDRH42664Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average psychiatry physician in 2024
428 Medicare Part D claims for 21 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Dextroamphetamine-Amphet Er30 claims
- Prazosin Hcl30 claims
- Doxepin Hcl29 claims
- Fluoxetine Hcl28 claims
- Sertraline Hcl25 claims
- Trazodone Hcl25 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.
Industry payments in 2024: $251.32
8 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Charles Keyu Park among 990 psychiatry physician records in Colorado
Charles Keyu Park, M.D. is one of 990 psychiatry physician records with a practice address in Colorado. 65% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 62% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 35% of these records are
- Graduated2001 · median 2009 among the 351 with a school on file
- Record last updated2024 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Colorado
There are 990 psychiatry physician records in Colorado.
All 990 in Colorado → Every provider in Lone Tree → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Felicia Green, DOLone Tree, CO 801241124515812
- McKay Knowles, DOLone Tree, CO 801241730618638
- Chanida Lee, DOLone Tree, CO 801241568929784
- Ashley Lewis, M.D.Lone Tree, CO 801241245689199
- Gilberto Miranda, DOLone Tree, CO 801241528598059
- Dan Nguyen, M.D.Lone Tree, CO 801241639495617
- Kirsty O'Donovan, MDLone Tree, CO 801241568599520
- Hy Gia Park, MPH, MS, MDLone Tree, CO 801241649444829
Common questions
What is Charles Keyu Park, M.D.'s NPI number?
Charles Keyu Park, M.D.'s National Provider Identifier (NPI) is 1235214131, issued on Oct 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles Keyu Park, M.D. located?
The NPPES record lists a practice address at 10099 Ridgegate Pkwy Ste 420, Lone Tree, CO, 80124. Phone: (303) 800-6463. Providers update this record themselves, so call before visiting.
How can I verify Charles Keyu Park, M.D.'s license?
NPPES lists Colorado license number CDRH42664, 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 Charles Keyu Park, M.D. prescribe under Medicare Part D?
In 2024, Charles Keyu Park, M.D. had 428 Medicare Part D claims for 21 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.