Colleen Copelan, MD
Psychiatry Physician · Ventura, CA
Colleen Copelan, MD is a psychiatry physician with a practice address in Ventura, California, and NPI 1588768196, issued on Sep 12, 2006. Check the license (California G22018, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Colleen Copelan
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- G22018 CA
Self-reported in NPPES; status is on the state search - Practice location
- 970 South Petit Ave, Ventura, CA 93004
- Phone
- (805) 659-1333
- Enumerated
- Sep 12, 2006
- Record last updated
- Nov 12, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (805) 659-1408
- Medicare enrollment
- Enrolled (PECOS I20090814000232); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Verify Colleen Copelan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G22018Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average psychiatry physician in 2024
176 Medicare Part D claims for 15 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Clonazepam33 claims
- Escitalopram Oxalate24 claims
- Bupropion Xl23 claims
- Sertraline Hcl21 claims
- Olanzapine14 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: $37.57
2 payments; by number, the most common kind was food and beverage; the largest payer was Corium, LLC. 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.
Colleen Copelan among 8,673 psychiatry physician records in California
Colleen Copelan, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% 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, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated1971 · median 2005 among the 3,295 with a school on file
- Record last updated2021 · 54% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
74 psychiatry physician records list a practice address in Ventura
They are 74 of the 4,435 NPPES records with a practice address in Ventura, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Ventura → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Lourdes GraysonVentura, CA 930041851523955
- Zoheir Kassem, MDVentura, CA 930041992718654
- Rebecca Donham, DOVentura, CA 930031518751734
- Elise Freij, DOVentura, CA 930031821938572
- Nathalie Herrera, MDVentura, CA 930031104566389
- Nathan Hwang, DOVentura, CA 930031447955786
- William KeehnVentura, CA 930031982309027
- Janet Lee, MD, MSVentura, CA 930031629728068
Common questions
What is Colleen Copelan, MD's NPI number?
Colleen Copelan, MD's National Provider Identifier (NPI) is 1588768196, issued on Sep 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Colleen Copelan, MD located?
The NPPES record lists a practice address at 970 South Petit Ave, Ventura, CA, 93004. Phone: (805) 659-1333. Providers update this record themselves, so call before visiting.
How can I verify Colleen Copelan, MD's license?
NPPES lists California license number G22018, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Colleen Copelan, MD prescribe under Medicare Part D?
In 2024, Colleen Copelan, MD had 176 Medicare Part D claims for 15 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.