Dr. Michael Allen Clark, MD
- Part D claims, 2024
- 3,328
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 2
- State license
- 1
- Practice address
- 2103 E Gonzales Rd, Oxnard, CA 93036
- Practice phone
- Call (805) 650-4700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Oxnard, California
Find Dr. Clark's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Michael Allen Clark is a psychiatrist in Oxnard, California
Dr. Clark practices at Southern California Permanente Medical Group in Oxnard, California.
Dr. Clark's NPI, 1306105986, was assigned on May 16, 2012. Dr. Clark graduated from Loma Linda University School Of Medicine in 2011. Dr. Clark holds California license A130026.
- NPI
- 1306105986NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557650231
- NPI enumeration date
- May 16, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (805) 650-4700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Allen Clark practices at Southern California Permanente Medical Group in Oxnard, California
Dr. Clark's primary practice is Southern California Permanente Medical Group, at 2103 E Gonzales Rd, Oxnard, CA 93036 in Ventura County. The practice phone is (805) 650-4700.
- Southern California Permanente Medical Group2103 E Gonzales Rd, Oxnard, CA 93036 · Ventura CountyPhone(805) 650-4700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Allen Clark is affiliated with 2 sites of care and 1 medical group
Dr. Clark's primary practice is Southern California Permanente Medical Group in Oxnard, California. Dr. Clark is also affiliated with Loma Linda University Medical Center. The medical group on file is Southern California Permanente Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Allen Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clark practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Allen Clark is one of 6,803 psychiatrists in California
Psychiatry is Dr. Clark's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Clark is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Clark is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Clark
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael Allen Clark's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Dr. Clark's median patient age at 40, with 64% women.
Dr. Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women64%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Michael Allen Clark wrote 3,328 Medicare Part D claims in 2024
In 2024, Dr. Clark wrote 3,328 Medicare Part D claims for 302 patients. 98% of them were for generic drugs. CMS names the drug for 3,148 of them, across 46 drugs with 11 or more claims each, at $68,546 in total drug cost. In 2023, CMS named 2,865 claims across 44 drugs.
Dr. Clark's Part D claims by kind of drug, 2024
- Generic3,273 claims98%
- Brand-name55 claims2%
Dr. Clark's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Clark's Part D claims, 2024
- Antipsychotics, patients 65 and over9%290 of 3,328 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,8652024: 3,14810%
Drugs named by CMS: 46 in 2024, 44 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Michael Allen Clark offers telehealth to Medicare patients
Dr. Clark accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Clark as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Michael Allen Clark graduated from Loma Linda University School Of Medicine
Dr. Clark graduated from Loma Linda University School Of Medicine in 2011.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Michael Allen Clark accepts plans from 2 insurance carriers
Dr. Clark is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Clark accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Allen Clark's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael Allen Clark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Michael Allen Clark's NPI number?
Dr. Michael Allen Clark's NPI number is 1306105986. It was assigned on May 16, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Allen Clark?
Dr. Michael Allen Clark is a psychiatrist in Oxnard, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Michael Allen Clark practice?
Dr. Clark practices at 2103 E Gonzales Rd, Oxnard, CA 93036. Dr. Clark's primary practice is Southern California Permanente Medical Group in Oxnard, California.
What is Dr. Michael Allen Clark's office phone number?
The practice phone on file for Dr. Clark is (805) 650-4700.
What is Dr. Michael Allen Clark's medical license number?
Dr. Clark holds California license A130026.
Which hospitals is Dr. Michael Allen Clark affiliated with?
Dr. Clark is affiliated with Loma Linda University Medical Center.
What medical group is Dr. Michael Allen Clark part of?
Dr. Clark is linked to Southern California Permanente Medical Group.
Does Dr. Michael Allen Clark accept Medicare?
Yes. CMS lists Dr. Clark as accepting Medicare assignment.
Does Dr. Michael Allen Clark offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Clark as offering telehealth services.
Is Dr. Michael Allen Clark board certified?
Yes. Dr. Clark is board certified in psychiatry by the American Board of Psychiatry and Neurology.
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Where did Dr. Michael Allen Clark go to medical school?
Dr. Clark graduated from Loma Linda University School Of Medicine in 2011.
What drugs does Dr. Michael Allen Clark prescribe most?
In 2024 Medicare Part D data, Dr. Clark's most prescribed drugs by claims were Alprazolam, Clonazepam and Gabapentin.
How long has Dr. Michael Allen Clark been practicing?
Dr. Clark graduated from medical school in 2011, 15 years ago.
What insurance does Dr. Michael Allen Clark accept?
Dr. Clark is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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