NPI registry status
Active
2026 NPPES data Gastroenterology Physician NPI 1962495283 MD
Verify on CMS → Harold Preiksaitis, MD
Gastroenterology Physician in Spokane, Washington.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,567 in Gastroenterology Physician, 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
701
Medicare Part D claims · 206 beneficiaries · Gastroenterology Physician avg: 833
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$28.7K
65 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
Harold Preiksaitis, MD filed 701 Medicare Part D claims in 2023 as a Gastroenterology Physician in Spokane, Washington, prescribing 81% generic.
- 701
- Part D claims, 2023
- 81%
- generic prescribing
- $28.7K
- 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.
Harold Preiksaitis, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
701 Top 29% higher than 71% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
Harold Preiksaitis, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Harold Preiksaitis, MD?
Quality data not reportedPrimary specialty
Gastroenterology Physician
Medicare Part D claims
701 16% vs specialty avg
Specialty distribution in Washington
How Gastroenterology Physician compares to other specialties among Washington providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Gastroenterology Physician. Verify directly:
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).
Harold Preiksaitis, MD appears in the CMS NPPES registry as a Gastroenterology Physician provider holding MD credentials at 907 S PERRY ST STE 260, Spokane, WA, 99202, with a listed phone of (509) 456-5433. NPI 1962495283 was issued on 08/23/2005.
Medicare Part D records for calendar year 2023 show 701 prescription claims written by this provider, covering 206 Medicare beneficiaries and totaling roughly $286K in drug spend, split 19% brand-name and 81% generic by claim count, with an opioid prescribing rate of 2.3%.
Gastroenterology Physician is a mid-sized specialty nationwide, with 16,567 enrolled providers across 54 states and an average of 833 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 | 1962495283 |
|---|---|
| Specialty | Gastroenterology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 08/23/2005 |
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 Harold Preiksaitis, MD. Source: openpaymentsdata.cms.gov.
Total received
$28.7K
Largest payer
Phathom Pharmaceuticals, 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 - Washington WMC 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 ~34K Washington medical licensees in 2023 - they are NOT specific to Harold Preiksaitis, MD. To verify Harold Preiksaitis, MD's current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases
WMC 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 Washington disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Harold Preiksaitis, MD - brand share 19.0%
Gastroenterology Physician average
19% brand-name claims vs 81% generic, on 701 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.
701
Total Claims
$286K
Total Drug Cost
206
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 862
- Total Day Supply
- 19,914
- Brand vs Generic
- 19% brand / 81% generic
- Brand Drug Cost
- $264K
- Generic Drug Cost
- $22K
- Opioid Claims
- 16 (2.3% rate)
- Antibiotic Claims
- 14
Patient Demographics
- Average Patient Age
- 71.2 years
- Avg HCC Risk Score
- 1.00
- Gender Split
- 50% female / 50% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Harold Preiksaitis, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Pantoprazole Sodium
Pantoprazole Sodium
99 claims
- Omeprazole
Omeprazole
83 claims
- Famotidine
Famotidine
79 claims
- Humira Pen 23
Humira Pen
23 claims
- Dicyclomine Hcl 19
Dicyclomine Hcl
19 claims
- Budesonide Dr 17
Budesonide Dr
17 claims
- Hydrocodone-Acetam… 16
Hydrocodone-Acetaminophen
16 claims
- Mesalamine 16
Mesalamine
16 claims
| Drug | Claims |
|---|---|
| Pantoprazole Sodium | 99 |
| Omeprazole | 83 |
| Famotidine | 79 |
| Humira Pen Adalimumab | 23 |
| Dicyclomine Hcl | 19 |
| Budesonide Dr Budesonide | 17 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 16 |
| Mesalamine | 16 |
| Amitriptyline Hcl | 13 |
| Gavilyte-C "Peg3350/Sod Sulf | N/A |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gastroenterology Physician Overview
How Harold Preiksaitis, MD fits within the Gastroenterology Physician landscape nationally.
16,567
Gastroenterology Physician Providers in US
54
States with Gastroenterology Physician
833
Avg Claims per Provider
Harold Preiksaitis, MD's 701 claims are below the specialty average of 833.
Nearby Gastroenterology Physician Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Preiksaitis.
Dr. Bisher Abdullah
MD
Puyallup, WA
Dr. Mohammed Aboelsoud
MD
Bellingham, WA
Abimbola Adike
Poulsbo, WA
Dr. Abhishek Agarwal
MD
Puyallup, WA
Dr. Gaurav Aggarwal
M.D.
Bellevue, WA
Compare Gastroenterology Physician 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 Washington medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gastroenterology Physician 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 Harold Preiksaitis, MD's specialty? ▼
Harold Preiksaitis, MD specializes in Gastroenterology Physician and practices in Spokane, Washington. Credentials: MD.
How much does Harold Preiksaitis, MD prescribe under Medicare Part D? ▼
In 2023, Harold Preiksaitis, MD wrote 701 Medicare Part D claims totaling $286K in drug costs for 206 beneficiaries.
Where is Harold Preiksaitis, MD located? ▼
Harold Preiksaitis, MD is located at 907 S PERRY ST STE 260, Spokane, WA, 99202. Phone: (509) 456-5433.
What is Harold Preiksaitis, MD's NPI number? ▼
Harold Preiksaitis, MD's National Provider Identifier (NPI) is 1962495283, issued on 08/23/2005.
Does Harold Preiksaitis, MD prescribe more brand-name or generic drugs? ▼
Harold Preiksaitis, MD's prescribing is 19% brand-name and 81% generic drugs by claim count, with $264K in brand drug costs.
Does Harold Preiksaitis, MD prescribe opioids? ▼
Yes, Harold Preiksaitis, MD had 16 opioid claims in 2023 with an opioid prescribing rate of 2.3%.
How many Gastroenterology Physician providers are there in the US? ▼
There are 16,567 Gastroenterology Physician providers across 54 states in the US. The average Gastroenterology Physician provider writes 833 Medicare Part D claims per year.
What drugs does Harold Preiksaitis, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Harold Preiksaitis, MD's most frequently prescribed drugs include Pantoprazole Sodium, Omeprazole, Famotidine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Harold Preiksaitis, MD accept Medicare? ▼
Harold Preiksaitis, MD appears in CMS Medicare data with 701 Part D claims and 206 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Harold Preiksaitis, MD's credentials? ▼
Harold Preiksaitis, MD's NPI is 1962495283 with credentials MD. 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.
- 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.