Biol Psychiatry
Dr. Douglas Robert Dolnak, DO
- Medicare services, 2024
- 197
- Medicare patients, 2024
- 62
- Part D claims, 2024
- 1,561
- Publications
- 3
- Clinical trials
- 2
- Practice address
- 610 Euclid Ave, National City, CA 91950
- Practice phone
- Call (619) 267-9257
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pacific Health Systems
National City, California
Find Dr. Dolnak'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. Douglas Robert Dolnak is a psychiatrist in National City, California
Dr. Dolnak practices at Pacific Health Systems in National City, California.
Dr. Dolnak's NPI, 1316147085, was assigned on July 20, 2007. Dr. Dolnak graduated from Kansas City University of Medicine and Biosciences College of Osteopathic Medicine in 1990. Dr. Dolnak holds California license 20A6059.
- NPI
- 1316147085NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567617459
- NPI enumeration date
- July 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 267-9257
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas Robert Dolnak practices at Pacific Health Systems in National City, California
Dr. Dolnak's primary practice is Pacific Health Systems, at 610 Euclid Ave, National City, CA 91950 in San Diego County. The practice phone is (619) 267-9257.
- Pacific Health Systems610 Euclid Ave, National City, CA 91950 · San Diego CountyPhone(619) 267-9257
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Douglas Robert Dolnak is affiliated with 4 sites of care and 3 medical groups
Dr. Dolnak's primary practice is Pacific Health Systems in National City, California. The medical group on file is Pacific Health Systems. Dmand AI also links Dr. Dolnak to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Douglas Robert Dolnak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dolnak practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pacific Health Systems | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Douglas Robert Dolnak is one of 6,803 psychiatrists in California
Psychiatry is Dr. Dolnak's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Dolnak is board certified in psychiatry by the AOA Board of Neurology and Psychiatry. Dmand AI has Dr. Dolnak's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Illinois license
Clinical focus
Dmand AI lists anxiety, bipolar disorder, depression, intellectual and developmental disabilities and schizophrenia among the conditions Dr. Dolnak treats.
Psychiatrists near Dr. Dolnak
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. Douglas Robert Dolnak billed Medicare for 197 services in 2024
CMS data shows 197 Medicare services from Dr. Dolnak across 3 procedure codes in 2024, for 62 Medicare patients. Medicare paid $14,380 for them.
Dr. Dolnak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1552024: 1635%
- Tests and treatments
- 2023: 02024: 34
Where Dr. Dolnak's Medicare services took place, 2024
- In an office12664%
- In a facility7136%
Dr. Dolnak compared with the California median for psychiatrists, 2024
- Dr. Dolnak
- California median
- Medicare services
- 197vs 11966% above
- Medicare patients
- 62vs 4151% above
- Part D claims
- 1,474vs 14410.2 times
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Dolnak'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. Dolnak?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dolnak and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas Robert Dolnak treated 62 Medicare patients in 2024, average age 67
CMS counts 62 Medicare patients who saw Dr. Dolnak in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high blood pressure, and 74% have high cholesterol. Their average risk score is 2.15, 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. Dolnak's median patient age at 56, with 51% women.
Dr. Dolnak's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Dolnak's Medicare patients by sex, 2024
- Women3353%
- Men2947%
Chronic conditions among Dr. Dolnak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Mood disorders74%
- Anxiety56%
- Depression56%
- Schizophrenia and other psychoses56%
- Arthritis48%
- Diabetes42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dolnak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Douglas Robert Dolnak wrote 1,561 Medicare Part D claims in 2024
In 2024, Dr. Dolnak wrote 1,561 Medicare Part D claims for 67 patients. 92% of them were for generic drugs. CMS names the drug for 1,474 of them, across 35 drugs with 11 or more claims each, at $228,607 in total drug cost. In 2023, CMS named 1,443 claims across 34 drugs.
Dr. Dolnak's Part D claims by kind of drug, 2024
- Generic1,430 claims92%
- Brand-name131 claims8%
Dr. Dolnak'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. Dolnak's Part D claims, 2024
- Antipsychotics, patients 65 and over13%202 of 1,561 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: 1,4432024: 1,4742%
Drugs named by CMS: 35 in 2024, 34 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. Douglas Robert Dolnak scored 59 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 59 out of 100 for Dr. Dolnak for performance year 2024, reported as part of a group. Dr. Dolnak accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Dolnak's MIPS scores, performance year 2024
- 59of 100Final score
- 10of 100Quality
- 40of 100Improvement Activities
- 50of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Douglas Robert Dolnak has 3 publications on record
Dmand AI links 3 papers to Dr. Dolnak.
Recent publications by Dr. Dolnak
See who Dr. Dolnak researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dolnak works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Douglas Robert Dolnak has worked on 2 clinical trials
Dmand AI links Dr. Dolnak to 2 clinical trials. Conditions studied include Depressive Disorder, Major, Schizophrenia and Depressive Disorder. Open Payments lists research payments to Dr. Dolnak that name 1 trial.
Conditions in Dr. Dolnak's trials
- Depressive Disorder, Major
- Schizophrenia
- Depressive Disorder
- Schizophrenia Spectrum and Other Psychotic Disorders
Investigators on the most trials with Dr. Dolnak
- Kashinath Gangadhara Yadalam, MD2 shared trials
- Mohammed Y. Alam, MD1 shared trial
- Dennis Brian Alters, MD1 shared trial
Recent clinical trials with Dr. Dolnak
A Trial in Adult Participants With Schizophrenia Treated Prospectively for 6-months With Abilify MyCite® (opens in a new tab)
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Douglas Robert Dolnak received $14,514 in industry payments from 2016 to 2025
CMS Open Payments shows 638 general payments to Dr. Dolnak from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Alkermes, Inc. paid the most, $2,390. It also lists 30 research payments totaling $5,705 from 2016 to 2019, naming 1 clinical trial.
General payments to Dr. Dolnak by program year, 2016 to 2025
General payments to Dr. Dolnak by kind, 2016 to 2025
- Food and beverage$14,08497%
- Education$2802%
- Consulting fees$1501%
Companies that paid Dr. Dolnak 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. Douglas Robert Dolnak graduated from Kansas City University of Medicine and Biosciences College of Osteopathic Medicine
Dr. Dolnak graduated from Kansas City University of Medicine and Biosciences College of Osteopathic Medicine in 1990. Dr. Dolnak is a member of AOA.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Douglas Robert Dolnak accepts plans from 7 insurance carriers
Dr. Dolnak is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
Plan types Dr. Dolnak accepts, by number of carriers
- Medicare7
- PPO5
- HMO3
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Douglas Robert Dolnak'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Douglas Robert Dolnak
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. Douglas Robert Dolnak's NPI number?
Dr. Douglas Robert Dolnak's NPI number is 1316147085. It was assigned on July 20, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas Robert Dolnak?
Dr. Douglas Robert Dolnak is a psychiatrist in National City, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Douglas Robert Dolnak practice?
Dr. Dolnak practices at 610 Euclid Ave, National City, CA 91950. Dr. Dolnak's primary practice is Pacific Health Systems in National City, California. Dmand AI also links Dr. Dolnak to 3 group practices and clinics and 2 medical groups.
What is Dr. Douglas Robert Dolnak's office phone number?
The practice phone on file for Dr. Dolnak is (619) 267-9257.
What is Dr. Douglas Robert Dolnak's medical license number?
Dr. Dolnak holds California license 20A6059, one of the licenses on file in 2 states.
Which states has Dr. Douglas Robert Dolnak been licensed in?
Dmand AI has state licenses on file for Dr. Dolnak in California (1991 to 2026) and Illinois (1982 to 1984).
What medical group is Dr. Douglas Robert Dolnak part of?
Dr. Dolnak is linked to Pacific Health Systems. Dmand AI links Dr. Dolnak to 2 more medical groups.
Does Dr. Douglas Robert Dolnak accept Medicare?
Yes. CMS data shows Dr. Dolnak billed Medicare for 197 services in 2024, and Dr. Dolnak accepts Medicare assignment.
What is Dr. Douglas Robert Dolnak's MIPS score?
Dr. Dolnak's MIPS final score for performance year 2024 is 59 out of 100, reported as part of a group.
How many Medicare patients does Dr. Douglas Robert Dolnak see?
CMS counts 62 Medicare patients who saw Dr. Dolnak in 2024, with an average age of 67.
Show 8 more questionsShow fewer questions
Is Dr. Douglas Robert Dolnak board certified?
Yes. Dr. Dolnak is board certified in psychiatry by the AOA Board of Neurology and Psychiatry.
What services does Dr. Douglas Robert Dolnak bill to Medicare?
In 2024, Dr. Dolnak's most billed Medicare services were office visit, established patient (99213), nursing facility care (99308) and psychiatric service (90792).
Where did Dr. Douglas Robert Dolnak go to medical school?
Dr. Dolnak graduated from Kansas City University of Medicine and Biosciences College of Osteopathic Medicine in 1990.
What drugs does Dr. Douglas Robert Dolnak prescribe most?
In 2024 Medicare Part D data, Dr. Dolnak's most prescribed drugs by claims were Quetiapine Fumarate, Risperidone and Sertraline HCl.
Has Dr. Douglas Robert Dolnak received payments from drug or device companies?
CMS Open Payments shows $14,514 in general payments to Dr. Dolnak from 23 companies from 2016 to 2025. The largest total came from Alkermes, Inc.
How long has Dr. Douglas Robert Dolnak been practicing?
Dr. Dolnak graduated from medical school in 1990, 36 years ago.
Does Dr. Douglas Robert Dolnak do research?
Dmand AI links 3 publications to Dr. Dolnak. Dr. Dolnak has worked on 2 clinical trials.
What insurance does Dr. Douglas Robert Dolnak accept?
Dr. Dolnak is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
Selling to psychiatry practices?
See psychiatrists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card