NPI registry status
Active
2026 NPPES data Military Health Care Provider NPI 1316147085 D.O.
Verify on CMS → Douglas Dolnak, D.O.
Military Health Care Provider in National City, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,080 in Military Health Care Provider, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
2K
Medicare Part D claims · 54 beneficiaries · Military Health Care Provider avg: 658
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
28.8/100
▼ 54 pts below national avg 83.1 · Below average
Industry payments
$1.3K
52 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Douglas Dolnak, D.O. reported a CMS MIPS final score of 28.8/100 - below the 83.1 national average - and filed 1,545 Medicare Part D claims in 2023.
- 28.8/100
- MIPS score · -54 vs avg
- 2K
- Part D claims, 2023
- 90%
- generic prescribing
- $1.3K
- industry payments (Sunshine Act)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Douglas Dolnak, D.O.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
29 3rd percentile higher than 3% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Douglas Dolnak, D.O. sits
This provider among military health care provider peers
Across the 50 military health care provider providers who report both Medicare Part D prescribing and a MIPS quality score, Douglas Dolnak, D.O. writes more Part D claims than 86% of them and scores higher on MIPS quality than 0% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one military health care provider peer from a representative sample of 49; the gold marker is Douglas Dolnak, D.O.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Douglas Dolnak, D.O.?
Below national averagePrimary specialty
Military Health Care Provider
Medicare Part D claims
1,545 135% vs specialty avg
MIPS final score
28.8/100 54.3 pts vs avg
Specialty distribution in California
How Military Health Care Provider compares to other specialties among California providers
Medicare quality performance, MIPS
Douglas Dolnak, D.O.'s 2023 MIPS final score plotted against the Military Health Care Provider national average
- MIPS Final Score
- 28.8/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Military Health Care Provider) - 28.8/100 vs national avg 83.1
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Douglas Dolnak, D.O. appears in the CMS NPPES registry as a Military Health Care Provider provider holding D.O. credentials at 610 EUCLID AVE STE 200, National City, CA, 91950, with a listed phone of (619) 267-9257. NPI 1316147085 was issued on 07/20/2007.
Medicare Part D records for calendar year 2023 show 1,545 prescription claims written by this provider, covering 54 Medicare beneficiaries and totaling roughly $440K in drug spend, split 10% brand-name and 90% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 28.8/100 for the 2023 performance year (Quality 23.3, Cost 31.4), compared with the national average of 83.1.
Military Health Care Provider is a narrow specialty nationwide, with 3,080 enrolled providers across 51 states and an average of 658 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1316147085 |
|---|---|
| Specialty | Military Health Care Provider |
| Credentials | D.O. |
| Gender | Male |
| NPI Issued | 07/20/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
28.7618
Final Score
Avg: 83.1
23.3333
Quality
31.4281
Cost
Reporting: Group practice
Hospital and facility affiliations
Facilities where Douglas Dolnak, D.O. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Pacific Health Systems LP
National City, CA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Douglas Dolnak, D.O.. Source: openpaymentsdata.cms.gov.
Total received
$1.3K
Largest payer
Alkermes, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - California MBC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 - they are NOT specific to Douglas Dolnak, D.O.. To verify Douglas Dolnak, D.O.'s current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Douglas Dolnak, D.O. - brand share 10.0%
Military Health Care Provider average
10% brand-name claims vs 90% generic, on 1,545 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,545
Total Claims
$440K
Total Drug Cost
54
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,562
- Total Day Supply
- 44,138
- Brand vs Generic
- 10% brand / 90% generic
- Brand Drug Cost
- $355K
- Generic Drug Cost
- $85K
Patient Demographics
- Average Patient Age
- 55.2 years
- Avg HCC Risk Score
- 1.20
- Gender Split
- 54% female / 46% male
- Age Distribution
- <65: 35, 65-74: 19, 75-84: 0, 85+: 0
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Douglas Dolnak, D.O. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Quetiapine Fumarate
Quetiapine Fumarate
182 claims
- Sertraline Hcl
Sertraline Hcl
124 claims
- Risperidone
Risperidone
116 claims
- Benztropine Mesylate
Benztropine Mesylate
89 claims
- Olanzapine
Olanzapine
87 claims
- Trazodone Hcl
Trazodone Hcl
87 claims
- Hydroxyzine Hcl 69
Hydroxyzine Hcl
69 claims
- Abilify Maintena 54
Abilify Maintena
54 claims
| Drug | Claims |
|---|---|
| Quetiapine Fumarate | 182 |
| Sertraline Hcl | 124 |
| Risperidone | 116 |
| Benztropine Mesylate | 89 |
| Olanzapine | 87 |
| Trazodone Hcl | 87 |
| Hydroxyzine Hcl | 69 |
| Abilify Maintena Aripiprazole | 54 |
| Lurasidone Hcl | 52 |
| Lorazepam | 50 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Military Health Care Provider Overview
How Douglas Dolnak, D.O. fits within the Military Health Care Provider landscape nationally.
3,080
Military Health Care Provider Providers in US
51
States with Military Health Care Provider
658
Avg Claims per Provider
Douglas Dolnak, D.O.'s 1,545 claims are above the specialty average of 658.
Nearby Military Health Care Provider Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Dolnak.
Dr. Imani Abrahamsen
MD
San Diego, CA
Dr. Anthony Adeosun
DO
San Diego, CA
Dr. Caleb Adkins
DO
San Diego, CA
Dr. Snow Adler
DO
San Diego, CA
Dr. Rees Adomako
D.O
San Diego, CA
Compare Military Health Care Provider nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the California medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Military Health Care Provider peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Douglas Dolnak, D.O.'s specialty? ▼
Douglas Dolnak, D.O. specializes in Military Health Care Provider and practices in National City, California. Credentials: D.O..
How much does Douglas Dolnak, D.O. prescribe under Medicare Part D? ▼
In 2023, Douglas Dolnak, D.O. wrote 1,545 Medicare Part D claims totaling $440K in drug costs for 54 beneficiaries.
What is Douglas Dolnak, D.O.'s Medicare quality score? ▼
Douglas Dolnak, D.O. has a CMS MIPS Final Score of 28.8/100 (Quality: 23.3, Cost: 31.4). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Douglas Dolnak, D.O. located? ▼
Douglas Dolnak, D.O. is located at 610 EUCLID AVE STE 200, National City, CA, 91950. Phone: (619) 267-9257.
What is Douglas Dolnak, D.O.'s NPI number? ▼
Douglas Dolnak, D.O.'s National Provider Identifier (NPI) is 1316147085, issued on 07/20/2007.
Does Douglas Dolnak, D.O. prescribe more brand-name or generic drugs? ▼
Douglas Dolnak, D.O.'s prescribing is 10% brand-name and 90% generic drugs by claim count, with $355K in brand drug costs.
How many Military Health Care Provider providers are there in the US? ▼
There are 3,080 Military Health Care Provider providers across 51 states in the US. The average Military Health Care Provider provider writes 658 Medicare Part D claims per year.
What drugs does Douglas Dolnak, D.O. prescribe most often? ▼
Based on 2023 Medicare Part D data, Douglas Dolnak, D.O.'s most frequently prescribed drugs include Quetiapine Fumarate, Sertraline Hcl, Risperidone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Douglas Dolnak, D.O. accept Medicare? ▼
Douglas Dolnak, D.O. appears in CMS Medicare data with 1,545 Part D claims and 54 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Douglas Dolnak, D.O.'s credentials? ▼
Douglas Dolnak, D.O.'s NPI is 1316147085 with credentials D.O.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.