NPI registry status
Active
2026 NPPES data Geriatric Medicine (Family Medicine) Physician NPI 1972965481 D.O.
Verify on CMS → Robert Hauss, D.O.
Geriatric Medicine (Family Medicine) Physician in Tacoma, 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 1,779 in Geriatric Medicine (Family Medicine) 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
6K
Medicare Part D claims · 491 beneficiaries · Geriatric Medicine (Family Medicine) Physician avg: 5K
Generic prescribing
87%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$401.06
7 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
Robert Hauss, D.O. filed 5,795 Medicare Part D claims in 2023 as a Geriatric Medicine (Family Medicine) Physician in Tacoma, Washington, prescribing 87% generic.
- 6K
- Part D claims, 2023
- 87%
- generic prescribing
- $401.06
- 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.
Robert Hauss, D.O.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
5,795 Top 5% higher than 95% 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)
Robert Hauss, D.O. 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 Robert Hauss, D.O.?
Quality data not reportedPrimary specialty
Geriatric Medicine (Family Medicine) Physician
Medicare Part D claims
5,795 19% vs specialty avg
Specialty distribution in Washington
How Geriatric Medicine (Family Medicine) 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 Geriatric Medicine (Family Medicine) 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).
Robert Hauss, D.O. appears in the CMS NPPES registry as a Geriatric Medicine (Family Medicine) Physician provider holding D.O. credentials at 6442 YAKIMA AVE, Tacoma, WA, 98408, with a listed phone of (253) 459-7270. NPI 1972965481 was issued on 03/23/2016.
Medicare Part D records for calendar year 2023 show 5,795 prescription claims written by this provider, covering 491 Medicare beneficiaries and totaling roughly $618K in drug spend, split 11% brand-name and 87% generic by claim count, with an opioid prescribing rate of 4.7%.
Geriatric Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 1,779 enrolled providers across 52 states and an average of 4,854 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 | 1972965481 |
|---|---|
| Specialty | Geriatric Medicine (Family Medicine) Physician |
| Credentials | D.O. |
| Gender | Male |
| NPI Issued | 03/23/2016 |
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 Robert Hauss, D.O.. Source: openpaymentsdata.cms.gov.
Total received
$401
Largest payer
Gilead Sciences, 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 Robert Hauss, D.O.. To verify Robert Hauss, D.O.'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
Robert Hauss, D.O. - brand share 11.0%
Geriatric Medicine (Family Medicine) Physician average
11% brand-name claims vs 87% generic, on 5,795 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.
5,795
Total Claims
$618K
Total Drug Cost
491
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 11,863
- Total Day Supply
- 347,271
- Brand vs Generic
- 11% brand / 87% generic
- Brand Drug Cost
- $494K
- Generic Drug Cost
- $119K
- Opioid Claims
- 271 (4.7% rate)
- Antibiotic Claims
- 51
Patient Demographics
- Average Patient Age
- 73.1 years
- Avg HCC Risk Score
- 1.60
- Gender Split
- 49% female / 51% male
- Age Distribution
- <65: 70, 65-74: 197, 75-84: 163, 85+: 61
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Robert Hauss, D.O. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
352 claims
- Amlodipine Besylate
Amlodipine Besylate
200 claims
- Levothyroxine Sodium
Levothyroxine Sodium
187 claims
- Lisinopril
Lisinopril
183 claims
- Gabapentin
Gabapentin
167 claims
- Losartan Potassium
Losartan Potassium
154 claims
- Omeprazole
Omeprazole
147 claims
- Pantoprazole Sodium 134
Pantoprazole Sodium
134 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 352 |
| Amlodipine Besylate | 200 |
| Levothyroxine Sodium | 187 |
| Lisinopril | 183 |
| Gabapentin | 167 |
| Losartan Potassium | 154 |
| Omeprazole | 147 |
| Pantoprazole Sodium | 134 |
| Metoprolol Succinate | 120 |
| Simvastatin | 120 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Geriatric Medicine (Family Medicine) Physician in WA →
All providers in Washington →
Compare specialties →
Geriatric Medicine (Family Medicine) Physician Overview
How Robert Hauss, D.O. fits within the Geriatric Medicine (Family Medicine) Physician landscape nationally.
1,779
Geriatric Medicine (Family Medicine) Physician Providers in US
52
States with Geriatric Medicine (Family Medicine) Physician
4,854
Avg Claims per Provider
Robert Hauss, D.O.'s 5,795 claims are above the specialty average of 4,854.
Nearby Geriatric Medicine (Family Medicine) Physician Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Hauss.
Dr. Dejene Abetew
MD
Tacoma, WA
Dr. Scott Balson
M.D.
Tacoma, WA
Dr. Janice L Bishop
M.D.
Bellevue, WA
Dr. Sharon Brown
APRN
Anacortes, WA
Dr. Patricia Coyman
DO
Yakima, WA
Compare Geriatric Medicine (Family Medicine) 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 Geriatric Medicine (Family Medicine) 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 Robert Hauss, D.O.'s specialty? ▼
Robert Hauss, D.O. specializes in Geriatric Medicine (Family Medicine) Physician and practices in Tacoma, Washington. Credentials: D.O..
How much does Robert Hauss, D.O. prescribe under Medicare Part D? ▼
In 2023, Robert Hauss, D.O. wrote 5,795 Medicare Part D claims totaling $618K in drug costs for 491 beneficiaries.
Where is Robert Hauss, D.O. located? ▼
Robert Hauss, D.O. is located at 6442 YAKIMA AVE, Tacoma, WA, 98408. Phone: (253) 459-7270.
What is Robert Hauss, D.O.'s NPI number? ▼
Robert Hauss, D.O.'s National Provider Identifier (NPI) is 1972965481, issued on 03/23/2016.
Does Robert Hauss, D.O. prescribe more brand-name or generic drugs? ▼
Robert Hauss, D.O.'s prescribing is 11% brand-name and 87% generic drugs by claim count, with $494K in brand drug costs.
Does Robert Hauss, D.O. prescribe opioids? ▼
Yes, Robert Hauss, D.O. had 271 opioid claims in 2023 with an opioid prescribing rate of 4.7%.
How many Geriatric Medicine (Family Medicine) Physician providers are there in the US? ▼
There are 1,779 Geriatric Medicine (Family Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Family Medicine) Physician provider writes 4,854 Medicare Part D claims per year.
What drugs does Robert Hauss, D.O. prescribe most often? ▼
Based on 2023 Medicare Part D data, Robert Hauss, D.O.'s most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Robert Hauss, D.O. accept Medicare? ▼
Robert Hauss, D.O. appears in CMS Medicare data with 5,795 Part D claims and 491 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Robert Hauss, D.O.'s credentials? ▼
Robert Hauss, D.O.'s NPI is 1972965481 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.
- 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.