NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1346828118 MD
Verify on CMS → Sharon Uhder, MD
Internal Medicine 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 172,858 in Internal 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
770
Medicare Part D claims · 89 beneficiaries · Internal Medicine Physician avg: 3K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Sharon Uhder, MD filed 770 Medicare Part D claims in 2023 as a Internal Medicine Physician in Spokane, Washington.
- 770
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
Sharon Uhder, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
770 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 certification likely (heuristic, not verified)
Sharon Uhder, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Sharon Uhder, MD?
Quality data not reportedPrimary specialty
Internal Medicine Physician
Medicare Part D claims
770 72% vs specialty avg
Specialty distribution in Washington
How Internal 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 Internal 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).
Sharon Uhder, MD appears in the CMS NPPES registry as a Internal Medicine Physician provider holding MD credentials at 101 W 8TH AVE, Spokane, WA, 99204, with a listed phone of (509) 474-3260. NPI 1346828118 was issued on 03/31/2021.
Medicare Part D records for calendar year 2023 show 770 prescription claims written by this provider, covering 89 Medicare beneficiaries and totaling roughly $133K in drug spend, with an opioid prescribing rate of 2.6%.
Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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 | 1346828118 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 03/31/2021 |
Hospital and facility affiliations
Facilities where Sharon Uhder, MD 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.
Providence Health And Services Washington
Spokane, WA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Sharon Uhder, MD. To verify Sharon Uhder, 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
770
Total Claims
$133K
Total Drug Cost
89
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,322
- Total Day Supply
- 37,891
- Generic Drug Cost
- $12K
- Opioid Claims
- 20 (2.6% rate)
Patient Demographics
- Average Patient Age
- 70.3 years
- Avg HCC Risk Score
- 1.81
- Gender Split
- 60% female / 40% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Sharon Uhder, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
44 claims
- Trazodone Hcl
Trazodone Hcl
37 claims
- Levothyroxine Sodium
Levothyroxine Sodium
36 claims
- Lisinopril
Lisinopril
31 claims
- Metformin Hcl
Metformin Hcl
25 claims
- Risperidone
Risperidone
24 claims
- Citalopram Hbr
Citalopram Hbr
22 claims
- Furosemide
Furosemide
22 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 44 |
| Trazodone Hcl | 37 |
| Levothyroxine Sodium | 36 |
| Lisinopril | 31 |
| Metformin Hcl | 25 |
| Risperidone | 24 |
| Citalopram Hbr Citalopram Hydrobromide | 22 |
| Furosemide | 22 |
| Gabapentin | 21 |
| Metoprolol Succinate | 18 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Internal Medicine Physician Overview
How Sharon Uhder, MD fits within the Internal Medicine Physician landscape nationally.
172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider
Sharon Uhder, MD's 770 claims are below the specialty average of 2,716.
Nearby Internal Medicine Physician Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Uhder.
Dr. Sheida Aalami
M.D.
Seattle, WA
Dr. Barry Aaronson
MD
Seattle, WA
Gloria Abacan
Prosser, WA
Rebecca Abay
Seattle, WA
Syed Abbas
Tacoma, WA
Compare Internal 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 Internal 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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Medical Specialties Explained
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Frequently Asked Questions
What is Sharon Uhder, MD's specialty? ▼
Sharon Uhder, MD specializes in Internal Medicine Physician and practices in Spokane, Washington. Credentials: MD.
How much does Sharon Uhder, MD prescribe under Medicare Part D? ▼
In 2023, Sharon Uhder, MD wrote 770 Medicare Part D claims totaling $133K in drug costs for 89 beneficiaries.
Where is Sharon Uhder, MD located? ▼
Sharon Uhder, MD is located at 101 W 8TH AVE, Spokane, WA, 99204. Phone: (509) 474-3260.
What is Sharon Uhder, MD's NPI number? ▼
Sharon Uhder, MD's National Provider Identifier (NPI) is 1346828118, issued on 03/31/2021.
Does Sharon Uhder, MD prescribe opioids? ▼
Yes, Sharon Uhder, MD had 20 opioid claims in 2023 with an opioid prescribing rate of 2.6%.
How many Internal Medicine Physician providers are there in the US? ▼
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does Sharon Uhder, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Sharon Uhder, MD's most frequently prescribed drugs include Atorvastatin Calcium, Trazodone Hcl, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sharon Uhder, MD accept Medicare? ▼
Sharon Uhder, MD appears in CMS Medicare data with 770 Part D claims and 89 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sharon Uhder, MD's credentials? ▼
Sharon Uhder, MD's NPI is 1346828118 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.