Dr. David Edward Powles, MD
- Part D claims, 2024
- 260
- Industry payments
- $174
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2178 Johnson Ave, San Luis Obispo, CA 93401
- Practice phone
- Call (805) 781-4700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
San Luis Obispo County Mental Health Services
San Luis Obispo, California
Find Dr. Powles' 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. David Edward Powles is a psychiatrist in San Luis Obispo, California
Dr. Powles practices at San Luis Obispo County Mental Health Services in San Luis Obispo, California.
Dr. Powles' NPI, 1962590885, was assigned on October 10, 2006. Dr. Powles graduated from Wayne State University School Of Medicine in 1976. Dr. Powles holds California license G36054.
- NPI
- 1962590885NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789773870
- NPI enumeration date
- October 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 781-4700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Edward Powles practices at San Luis Obispo County Mental Health Services in San Luis Obispo, California
Dr. Powles' primary practice is San Luis Obispo County Mental Health Services, at 2178 Johnson Ave, San Luis Obispo, CA 93401 in San Luis Obispo County. The practice phone is (805) 781-4700.
- San Luis Obispo County Mental Health Services2178 Johnson Ave, San Luis Obispo, CA 93401 · San Luis Obispo CountyPhone(805) 781-4700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Edward Powles is affiliated with 1 site of care and 1 medical group
Dr. Powles' primary practice is San Luis Obispo County Mental Health Services in San Luis Obispo, California. The medical group on file is County of San Luis Obispo Behavioral Health.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David Edward Powles' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Powles practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Luis Obispo County Mental Health Services | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Edward Powles is one of 6,803 psychiatrists in California
Psychiatry is Dr. Powles' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Powles is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Powles is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Powles
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. David Edward Powles' patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Dr. Powles' median patient age at 44, with 0% women.
Dr. Powles' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. David Edward Powles wrote 260 Medicare Part D claims in 2024
In 2024, Dr. Powles wrote 260 Medicare Part D claims for 13 patients. 95% of them were for generic drugs. CMS names the drug for 169 of them, across 10 drugs with 11 or more claims each, at $3,192 in total drug cost. In 2023, CMS named 134 claims across 8 drugs.
Dr. Powles' Part D claims by kind of drug, 2024
- Generic247 claims95%
- Brand-name13 claims5%
Dr. Powles' 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1342024: 16926%
Drugs named by CMS: 10 in 2024, 8 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
How Dr. David Edward Powles takes part in Medicare
Dr. Powles accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David Edward Powles received $174 in industry payments from 2023 to 2025
CMS Open Payments shows 4 general payments to Dr. Powles from 3 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $120.
General payments to Dr. Powles by program year, 2023 to 2025
Companies that paid Dr. Powles the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Edward Powles graduated from Wayne State University School Of Medicine
Dr. Powles graduated from Wayne State University School Of Medicine in 1976.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. David Edward Powles'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. David Edward Powles
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. David Edward Powles' NPI number?
Dr. David Edward Powles' NPI number is 1962590885. It was assigned on October 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Edward Powles?
Dr. David Edward Powles is a psychiatrist in San Luis Obispo, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. David Edward Powles practice?
Dr. Powles practices at 2178 Johnson Ave, San Luis Obispo, CA 93401. Dr. Powles' primary practice is San Luis Obispo County Mental Health Services in San Luis Obispo, California.
What is Dr. David Edward Powles' office phone number?
The practice phone on file for Dr. Powles is (805) 781-4700.
What is Dr. David Edward Powles' medical license number?
Dr. Powles holds California license G36054.
What medical group is Dr. David Edward Powles part of?
Dr. Powles is linked to County of San Luis Obispo Behavioral Health.
Does Dr. David Edward Powles accept Medicare?
Yes. CMS lists Dr. Powles as accepting Medicare assignment.
Is Dr. David Edward Powles board certified?
Yes. Dr. Powles is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. David Edward Powles go to medical school?
Dr. Powles graduated from Wayne State University School Of Medicine in 1976.
What drugs does Dr. David Edward Powles prescribe most?
In 2024 Medicare Part D data, Dr. Powles' most prescribed drugs by claims were Quetiapine Fumarate, Aripiprazole and Haloperidol Decanoate.
Has Dr. David Edward Powles received payments from drug or device companies?
CMS Open Payments shows $174 in general payments to Dr. Powles from 3 companies from 2023 to 2025. The largest total came from Axsome Therapeutics, Inc.
How long has Dr. David Edward Powles been practicing?
Dr. Powles graduated from medical school in 1976, 50 years ago.
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