NPI registry status
Active
2026 NPPES data Hospice and Palliative Medicine (Internal Medicine) Physician NPI 1891806865 MD
Verify on CMS → Margaret Krieg, MD
Hospice and Palliative Medicine (Internal Medicine) Physician in Poulsbo, 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 1,637 in Hospice and Palliative Medicine (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
276
Medicare Part D claims · 86 beneficiaries · Hospice and Palliative Medicine (Internal Medicine) Physician avg: 1K
What the federal data shows
Margaret Krieg, MD filed 276 Medicare Part D claims in 2024 as a Hospice and Palliative Medicine (Internal Medicine) Physician in Poulsbo, Washington.
- 276
- Part D claims, 2024
- ≥48th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Margaret Krieg, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1891806865), first enumerated 08/31/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 276 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- State context
State board disciplinary context
Washington statewide board action statistics are published annually — these figures describe aggregate state activity, not Margaret Krieg, MD's individual license status. Verify directly with the state medical board.
Source: WMC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1891806865 · Hospice and Palliative Medicine (Internal Medicine) Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1891806865
- ENUM-LEGACY 2006
- TAX-NARROW 1,637
- RX-LIGHT 276
- BOOK-THIN 42 in Washington
- PHOTO-ENUM Andrea Bial, MD · 2006
Margaret Krieg, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
276 ≥ 48th percentile 48% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
◑
Board-eligible specialty (heuristic, not verified)
Margaret Krieg, 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 Margaret Krieg, MD?
Quality data not reportedPrimary specialty
Hospice and Palliative Medicine (Internal Medicine) Physician
Medicare Part D claims
276 79% vs specialty avg
Specialty distribution in Washington
How Hospice and Palliative Medicine (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 Hospice and Palliative Medicine (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).
Practice Address
Provider Details
| NPI | 1891806865 |
|---|---|
| Specialty | Hospice and Palliative Medicine (Internal Medicine) Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 08/31/2006 |
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 Margaret Krieg, MD. To verify Margaret Krieg, 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 2024.
276
Total Claims
$44K
Total Drug Cost
86
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 460.9
- Total Day Supply
- 12,313
- Generic Drug Cost
- $7K
- Opioid Claims
- 22 (8.0% rate)
Patient Demographics
- Average Patient Age
- 78.8 years
- Avg HCC Risk Score
- 2.08
- Gender Split
- 73% female / 27% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Margaret Krieg, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Albuterol Sulfate …
Albuterol Sulfate Hfa
39 claims
- Montelukast Sodium
Montelukast Sodium
28 claims
- Fluticasone-Salmet…
Fluticasone-Salmeterol
20 claims
- Dulera
Dulera
16 claims
- Spiriva Respimat 14
Spiriva Respimat
14 claims
- Breo Ellipta 13
Breo Ellipta
13 claims
- Oxycodone Hcl 13
Oxycodone Hcl
13 claims
| Drug | Claims |
|---|---|
| Albuterol Sulfate Hfa Albuterol Sulfate | 39 |
| Montelukast Sodium | 28 |
| Fluticasone-Salmeterol Fluticasone Propion/Salmeterol | 20 |
| Dulera Mometasone/Formoterol | 16 |
| Spiriva Respimat Tiotropium Bromide | 14 |
| Breo Ellipta Fluticasone/Vilanterol | 13 |
| Oxycodone Hcl | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Hospice and Palliative Medicine (Internal Medicine) Physician in WA →
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Hospice and Palliative Medicine (Internal Medicine) Physician Overview
How Margaret Krieg, MD fits within the Hospice and Palliative Medicine (Internal Medicine) Physician landscape nationally.
1,637
Hospice and Palliative Medicine (Internal Medicine) Physician Providers in US
51
States with Hospice and Palliative Medicine (Internal Medicine) Physician
1,322
Avg Claims per Provider
Margaret Krieg, MD's 276 claims are below the specialty average of 1,322.
Nationwide Hospice and Palliative Medicine (Internal Medicine) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Krieg, both outside Washington so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Hospice and Palliative Medicine (Internal Medicine) Physician Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Krieg.
One of 42 Hospice and Palliative Medicine (Internal Medicine) Physician providers enrolled in Washington, 5 are shown here.
Frequently Asked Questions
What is Margaret Krieg, MD's specialty? ▼
Margaret Krieg, MD specializes in Hospice and Palliative Medicine (Internal Medicine) Physician and practices in Poulsbo, Washington. Credentials: MD.
How much does Margaret Krieg, MD prescribe under Medicare Part D? ▼
In 2024, Margaret Krieg, MD wrote 276 Medicare Part D claims totaling $44K in drug costs for 86 beneficiaries.
Where is Margaret Krieg, MD located? ▼
Margaret Krieg, MD is located at 19917 7TH AVE NE STE 210, Poulsbo, WA, 98370. Phone: (564) 240-4000.
What is Margaret Krieg, MD's NPI number? ▼
Margaret Krieg, MD's National Provider Identifier (NPI) is 1891806865, issued on 08/31/2006.
Does Margaret Krieg, MD prescribe opioids? ▼
Yes, Margaret Krieg, MD had 22 opioid claims in 2024 with an opioid prescribing rate of 8.0%.
How many Hospice and Palliative Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 1,637 Hospice and Palliative Medicine (Internal Medicine) Physician providers across 51 states in the US. The average Hospice and Palliative Medicine (Internal Medicine) Physician provider writes 1,322 Medicare Part D claims per year.
What drugs does Margaret Krieg, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Margaret Krieg, MD's most frequently prescribed drugs include Albuterol Sulfate Hfa, Montelukast Sodium, Fluticasone-Salmeterol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Margaret Krieg, MD accept Medicare? ▼
Margaret Krieg, MD appears in CMS Medicare data with 276 Part D claims and 86 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Margaret Krieg, MD's credentials? ▼
Margaret Krieg, MD's NPI is 1891806865 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.