2026 NPPES data Urology Physician NPI 1639257090 MD
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ELIZABETH MILLER, MD

Urology Physician in BELLEVUE, Washington. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
2K
Medicare Part D claims · 390 beneficiaries · Urology Physician avg: 1K
Generic prescribing
71%
generic claims · 29% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
79.168/100
▼ 4 pts below national avg 83.1 · [object Object]
Industry payments
$389.64
16 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ELIZABETH MILLER, MD is a Urology Physician ([object Object]) practicing in BELLEVUE, Washington with a Medicare Part D prescribing footprint of 2K claims across 390 beneficiaries — 29% brand-name prescribing . Their CMS MIPS Final Score of 79.168/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $389.64 across 16 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ELIZABETH MILLER, MD reported a CMS MIPS final score of 79.168 out of 100, below the 83.1 national average, and filed 1,614 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ELIZABETH MILLER, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ELIZABETH MILLER, MD at a glance

Near national average

NPI registry status

Active

Issued 11/02/2006

NPI 1639257090

Primary specialty

Urology Physician

Mid-sized

13,350 US NPIs in this specialty

Medicare Part D claims

1,614 26% vs specialty avg

2023 prescription claims

Specialty avg: 1,280

MIPS final score

79.168/100 3.931999999999988% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Washington

How Urology Physician compares to other specialties among Washington providers

Washington providers

Urology Physician share within Washington

1. Urology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Urology Physician share within Washington

Medicare quality performance — MIPS

ELIZABETH MILLER, MD's 2023 MIPS final score plotted against the Urology Physician national average

Near national average
MIPS Final Score
79.168/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Urology Physician) — 79.168/100 vs national avg 83.1

0%100%National avg83%79.2%
MIPS final score (Urology Physician) — 79.168/100 vs national avg 83.1

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).

ELIZABETH MILLER, MD is a Urology Physician provider practicing in BELLEVUE, Washington, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1639257090. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

ELIZABETH MILLER, MD appears in the CMS NPPES registry as a Urology Physician provider holding MD credentials at 1135 NE 116TH AVE, BELLEVUE, WA, 98004, with a listed phone of (425) 454-8016. NPI 1639257090 was issued on 11/02/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MILLER most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 1,614 prescription claims written by this provider, covering 390 Medicare beneficiaries and totaling roughly $330K in drug spend, split 29% brand-name and 71% generic by claim count, with an opioid prescribing rate of 1.9%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 79.168/100 for the 2023 performance year (Quality 74.5323, Cost 56.0276), compared with the national average of 83.1.

Urology Physician is a mid-sized specialty nationwide, with 13,350 enrolled providers across 54 states and an average of 1,280 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

1135 NE 116TH AVE
BELLEVUE, WA 98004

Provider Details

NPI 1639257090
Specialty Urology Physician
Credentials MD
Gender Female
NPI Issued 11/02/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

79.168
Final Score
Avg: 83.1
74.5323
Quality
56.0276
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where ELIZABETH MILLER, 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.

OVERLAKE MEDICAL CLINICS LLC
BELLEVUE, 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).

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 ELIZABETH MILLER, MD. Source: openpaymentsdata.cms.gov.

Total received

$390

Largest payer

Sumitomo Pharma America, 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 ELIZABETH MILLER, MD. To verify ELIZABETH MILLER, 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 · Above average

ELIZABETH MILLER, MD — brand share 29.0%
Specialty average (est.)

29% brand-name claims vs 71% generic, on 1,614 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.

1,614
Total Claims
$330K
Total Drug Cost
390
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,660
Total Day Supply
71,564
Brand vs Generic
29% brand / 71% generic
Brand Drug Cost
$264K
Generic Drug Cost
$66K
Opioid Claims
30 (1.9% rate)
Antibiotic Claims
314

Patient Demographics

Average Patient Age
77.0 years
Avg HCC Risk Score
1.24
Gender Split
93% female / 7% male
Age Distribution
<65: 23, 65-74: 114, 75-84: 164, 85+: 89

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Myrbetriq
Mirabegron
314
Estradiol
227
Methenamine Hippurate
200
Solifenacin Succinate
158
Cefuroxime
Cefuroxime Axetil
77
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
58
Renacidin
Citric Ac/Gluconolact/Mag Carb
48
Oxybutynin Chloride Er
Oxybutynin Chloride
44
Ciprofloxacin Hcl
43
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
32

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Urology Physician Overview

How ELIZABETH MILLER, MD fits within the Urology Physician landscape nationally.

13,350
Urology Physician Providers in US
54
States with Urology Physician
1,280
Avg Claims per Provider

ELIZABETH MILLER, MD's 1,614 claims are above the specialty average of 1,280.

Nearby Urology Physician Providers in Washington

Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as MILLER.

Compare Urology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ELIZABETH MILLER, MD's specialty?
ELIZABETH MILLER, MD specializes in Urology Physician and practices in BELLEVUE, Washington. Credentials: MD.
How much does ELIZABETH MILLER, MD prescribe under Medicare Part D?
In 2023, ELIZABETH MILLER, MD wrote 1,614 Medicare Part D claims totaling $330K in drug costs for 390 beneficiaries.
What is ELIZABETH MILLER, MD's Medicare quality score?
ELIZABETH MILLER, MD has a CMS MIPS Final Score of 79.168/100 (Quality: 74.5323, Cost: 56.0276). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ELIZABETH MILLER, MD located?
ELIZABETH MILLER, MD is located at 1135 NE 116TH AVE, BELLEVUE, WA, 98004. Phone: (425) 454-8016.
What is ELIZABETH MILLER, MD's NPI number?
ELIZABETH MILLER, MD's National Provider Identifier (NPI) is 1639257090, issued on 11/02/2006.
Does ELIZABETH MILLER, MD prescribe more brand-name or generic drugs?
ELIZABETH MILLER, MD's prescribing is 29% brand-name and 71% generic drugs by claim count, with $264K in brand drug costs.
Does ELIZABETH MILLER, MD prescribe opioids?
Yes, ELIZABETH MILLER, MD had 30 opioid claims in 2023 with an opioid prescribing rate of 1.9%.
How many Urology Physician providers are there in the US?
There are 13,350 Urology Physician providers across 54 states in the US. The average Urology Physician provider writes 1,280 Medicare Part D claims per year.
What drugs does ELIZABETH MILLER, MD prescribe most often?
Based on 2023 Medicare Part D data, ELIZABETH MILLER, MD's most frequently prescribed drugs include Myrbetriq, Estradiol, Methenamine Hippurate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ELIZABETH MILLER, MD accept Medicare?
ELIZABETH MILLER, MD appears in CMS Medicare data with 1,614 Part D claims and 390 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ELIZABETH MILLER, MD's credentials?
ELIZABETH MILLER, MD's NPI is 1639257090 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

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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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