NPI registry status
Active
2026 NPPES data Endocrinology, Diabetes & Metabolism Physician NPI 1972763225 M.D.
Verify on CMS → Elizabeth Reilly, M.D.
Endocrinology, Diabetes & Metabolism Physician in Bellevue, 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 8,078 in Endocrinology, Diabetes & Metabolism 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
305
Medicare Part D claims · 68 beneficiaries · Endocrinology, Diabetes & Metabolism Physician avg: 3K
Generic prescribing
63%
generic claims · 33% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Elizabeth Reilly, M.D. filed 305 Medicare Part D claims in 2024 as an Endocrinology, Diabetes & Metabolism Physician in Bellevue, Washington, prescribing 63% generic.
- 305
- Part D claims, 2024
- 63%
- generic prescribing
- ≥56th
- 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 Elizabeth Reilly, M.D.
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 1972763225), first enumerated 06/10/2008.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 305 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 Elizabeth Reilly, M.D.'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 1972763225 · Endocrinology, Diabetes & Metabolism Physician
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1972763225
- ENUM-MID 2008
- TAX-MID 8K Endocrinology, Diabetes
- RX-LIGHT 305
- BOOK-THIN 181 in Washington
- PHOTO-ENUM Anna Milanesi · 2008
Elizabeth Reilly, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
305 ≥ 56th percentile 56% 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)
Elizabeth Reilly, M.D. 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 Elizabeth Reilly, M.D.?
Quality data not reportedPrimary specialty
Endocrinology, Diabetes & Metabolism Physician
Medicare Part D claims
305 89% vs specialty avg
Specialty distribution in Washington
How Endocrinology, Diabetes & Metabolism 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 Endocrinology, Diabetes & Metabolism 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 | 1972763225 |
|---|---|
| Specialty | Endocrinology, Diabetes & Metabolism Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 06/10/2008 |
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 Elizabeth Reilly, M.D.. To verify Elizabeth Reilly, M.D.'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 · Above average
Elizabeth Reilly, M.D. - brand share 33.0%
Endocrinology, Diabetes & Metabolism Physician average
33% brand-name claims vs 63% generic, on 305 2024 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 2024.
305
Total Claims
$70K
Total Drug Cost
68
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 645.6
- Total Day Supply
- 19,000
- Brand vs Generic
- 33% brand / 63% generic
- Brand Drug Cost
- $58K
- Generic Drug Cost
- $5K
Patient Demographics
- Average Patient Age
- 72.5 years
- Avg HCC Risk Score
- 1.51
- Gender Split
- 69% female / 31% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Elizabeth Reilly, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Levothyroxine Sodium
Levothyroxine Sodium
58 claims
- Methimazole
Methimazole
32 claims
- Alendronate Sodium
Alendronate Sodium
26 claims
- Insulin Glargine-Y… 23
Insulin Glargine-Yfgn
23 claims
- Forteo 19
Forteo
19 claims
- Hydrocortisone 18
Hydrocortisone
18 claims
- Testosterone 17
Testosterone
17 claims
- Humalog Kwikpen U-… 15
Humalog Kwikpen U-100
15 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 58 |
| Methimazole | 32 |
| Alendronate Sodium | 26 |
| Insulin Glargine-Yfgn | 23 |
| Forteo Teriparatide | 19 |
| Hydrocortisone | 18 |
| Testosterone | 17 |
| Humalog Kwikpen U-100 Insulin Lispro | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Endocrinology, Diabetes & Metabolism Physician in WA →
All providers in Washington →
Compare specialties →
Endocrinology, Diabetes & Metabolism Physician Overview
How Elizabeth Reilly, M.D. fits within the Endocrinology, Diabetes & Metabolism Physician landscape nationally.
8,078
Endocrinology, Diabetes & Metabolism Physician Providers in US
54
States with Endocrinology, Diabetes & Metabolism Physician
2,739
Avg Claims per Provider
Elizabeth Reilly, M.D.'s 305 claims are below the specialty average of 2,739.
Nationwide Endocrinology, Diabetes & Metabolism Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Reilly, both outside Washington so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Endocrinology, Diabetes & Metabolism Physician Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Reilly.
One of 181 Endocrinology, Diabetes & Metabolism Physician providers enrolled in Washington, 5 are shown here.
Sonia Afshariyamchlou
Richland, WA
Tanya Aggarwal
Silverdale, WA
Dr. Iram Ahmad
M.D.
Seattle, WA
Dr. Mandana Ahmadian
MD
Bellevue, WA
Dr. Anam Akmal
M.D
Lacey, WA
Compare Endocrinology, Diabetes & Metabolism Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Elizabeth Reilly, M.D.'s specialty? ▼
Elizabeth Reilly, M.D. specializes in Endocrinology, Diabetes & Metabolism Physician and practices in Bellevue, Washington. Credentials: M.D..
How much does Elizabeth Reilly, M.D. prescribe under Medicare Part D? ▼
In 2024, Elizabeth Reilly, M.D. wrote 305 Medicare Part D claims totaling $70K in drug costs for 68 beneficiaries.
Where is Elizabeth Reilly, M.D. located? ▼
Elizabeth Reilly, M.D. is located at 11511 NE 10TH ST, Bellevue, WA, 98004. Phone: (425) 502-3000.
What is Elizabeth Reilly, M.D.'s NPI number? ▼
Elizabeth Reilly, M.D.'s National Provider Identifier (NPI) is 1972763225, issued on 06/10/2008.
Does Elizabeth Reilly, M.D. prescribe more brand-name or generic drugs? ▼
Elizabeth Reilly, M.D.'s prescribing is 33% brand-name and 63% generic drugs by claim count, with $58K in brand drug costs.
How many Endocrinology, Diabetes & Metabolism Physician providers are there in the US? ▼
There are 8,078 Endocrinology, Diabetes & Metabolism Physician providers across 54 states in the US. The average Endocrinology, Diabetes & Metabolism Physician provider writes 2,739 Medicare Part D claims per year.
What drugs does Elizabeth Reilly, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Elizabeth Reilly, M.D.'s most frequently prescribed drugs include Levothyroxine Sodium, Methimazole, Alendronate Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Elizabeth Reilly, M.D. accept Medicare? ▼
Elizabeth Reilly, M.D. appears in CMS Medicare data with 305 Part D claims and 68 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Elizabeth Reilly, M.D.'s credentials? ▼
Elizabeth Reilly, M.D.'s NPI is 1972763225 with credentials M.D.. 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.