Dr. Dwight Alan Bergquist, MD
- Medicare services, 2024
- 82
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 375
- Industry payments
- $4,180
- Insurance carriers
- 7
- Practice address
- 5762 Bolsa Ave, Huntington Beach, CA 92649
- Practice phone
- Call (562) 804-4428
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Bergquist'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. Dwight Alan Bergquist is a psychiatrist in Huntington Beach, California
Dr. Bergquist practices in Huntington Beach, California.
Dr. Bergquist's NPI, 1053407544, was assigned on October 4, 2006. Dr. Bergquist graduated from David Geffen School of Medicine at UCLA in 1977. Dr. Bergquist holds California license G38711.
- NPI
- 1053407544NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456455674
- NPI enumeration date
- October 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (562) 804-4428
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dwight Alan Bergquist's practice address is in Huntington Beach, California
Dr. Bergquist's practice address in the NPI Registry is 5762 Bolsa Ave, Huntington Beach, CA 92649, in Orange County. The practice phone is (562) 804-4428.
- NPI Registry address5762 Bolsa Ave, Huntington Beach, CA 92649 · Orange CountyPhone(562) 804-4428
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Dwight Alan Bergquist's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bergquist practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Bergquist's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dwight Alan Bergquist is one of 6,803 psychiatrists in California
Psychiatry is Dr. Bergquist's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Bergquist's licenses on file in 2 states: California and Arkansas.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Arkansas license
Clinical focus
Dmand AI lists bipolar disorder, depression and schizophrenia among the conditions Dr. Bergquist treats.
Psychiatrists near Dr. Bergquist
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. Dwight Alan Bergquist billed Medicare for 82 services in 2024
CMS data shows 82 Medicare services from Dr. Bergquist across 1 procedure code in 2024, all of them office visits, for 21 Medicare patients. Medicare paid $5,375 for them. Every service was in an office.
Dr. Bergquist's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 992024: 8217%
Dr. Bergquist compared with the California median for psychiatrists, 2024
- Dr. Bergquist
- California median
- Medicare services
- 82vs 11931% below
- Medicare patients
- 21vs 4149% below
- Part D claims
- 226vs 14457% above
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Bergquist's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Bergquist?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bergquist and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dwight Alan Bergquist treated 21 Medicare patients in 2024, average age 67
CMS counts 21 Medicare patients who saw Dr. Bergquist in 2024. 75% of them have mood disorders, and 71% have depression. Their average risk score is 1.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Bergquist's median patient age at 69, with 74% women.
Chronic conditions among Dr. Bergquist's Medicare patients, 2024
- Mood disorders75%
- Depression71%
- High blood pressure71%
- Anxiety67%
- High cholesterol67%
- Bipolar disorder57%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bergquist's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women74%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dwight Alan Bergquist wrote 375 Medicare Part D claims in 2024
In 2024, Dr. Bergquist wrote 375 Medicare Part D claims for 35 patients. 97% of them were for generic drugs. CMS names the drug for 226 of them, across 13 drugs with 11 or more claims each, at $6,567 in total drug cost. In 2023, CMS named 208 claims across 10 drugs.
Dr. Bergquist's Part D claims by kind of drug, 2024
- Generic363 claims97%
- Brand-name12 claims3%
Dr. Bergquist'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. Bergquist's Part D claims, 2024
- Antipsychotics, patients 65 and over7%27 of 375 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: 2082024: 2269%
Drugs named by CMS: 13 in 2024, 10 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. Dwight Alan Bergquist offers telehealth to Medicare patients
Dr. Bergquist accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bergquist as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Dwight Alan Bergquist received $4,180 in industry payments from 2016 to 2025
CMS Open Payments shows 45 general payments to Dr. Bergquist from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $799.
General payments to Dr. Bergquist by program year, 2016 to 2025
General payments to Dr. Bergquist by kind, 2016 to 2025
- Food and beverage$4,09398%
- Gifts$872%
Companies that paid Dr. Bergquist the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dwight Alan Bergquist graduated from David Geffen School of Medicine at UCLA
Dr. Bergquist graduated from David Geffen School of Medicine at UCLA in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Dwight Alan Bergquist accepts plans from 7 insurance carriers
Dr. Bergquist is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Bergquist accepts, by number of carriers
- Medicare7
- PPO6
- HMO3
- POS3
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Dwight Alan Bergquist'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 |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 |
| 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. Dwight Alan Bergquist
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. Dwight Alan Bergquist's NPI number?
Dr. Dwight Alan Bergquist's NPI number is 1053407544. It was assigned on October 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Dwight Alan Bergquist?
Dr. Dwight Alan Bergquist is a psychiatrist in Huntington Beach, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Dwight Alan Bergquist practice?
Dr. Bergquist practices at 5762 Bolsa Ave, Huntington Beach, CA 92649.
What is Dr. Dwight Alan Bergquist's office phone number?
The practice phone on file for Dr. Bergquist is (562) 804-4428.
What is Dr. Dwight Alan Bergquist's medical license number?
Dr. Bergquist holds California license G38711, one of the licenses on file in 2 states.
Which states has Dr. Dwight Alan Bergquist been licensed in?
Dmand AI has state licenses on file for Dr. Bergquist in California (1979 to 2026) and Arkansas (2006 to 2014).
Does Dr. Dwight Alan Bergquist accept Medicare?
Yes. CMS data shows Dr. Bergquist billed Medicare for 82 services in 2024, and Dr. Bergquist accepts Medicare assignment.
Does Dr. Dwight Alan Bergquist offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Bergquist as offering telehealth services.
How many Medicare patients does Dr. Dwight Alan Bergquist see?
CMS counts 21 Medicare patients who saw Dr. Bergquist in 2024, with an average age of 67.
What services does Dr. Dwight Alan Bergquist bill to Medicare?
In 2024, Dr. Bergquist's most billed Medicare services were office visit, established patient (99214).
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Where did Dr. Dwight Alan Bergquist go to medical school?
Dr. Bergquist graduated from David Geffen School of Medicine at UCLA in 1977.
What drugs does Dr. Dwight Alan Bergquist prescribe most?
In 2024 Medicare Part D data, Dr. Bergquist's most prescribed drugs by claims were Clonazepam, Alprazolam and Lorazepam.
Has Dr. Dwight Alan Bergquist received payments from drug or device companies?
CMS Open Payments shows $4,180 in general payments to Dr. Bergquist from 16 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Dwight Alan Bergquist been practicing?
Dr. Bergquist graduated from medical school in 1977, 49 years ago.
What insurance does Dr. Dwight Alan Bergquist accept?
Dr. Bergquist is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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