2026 NPPES data Sleep Medicine (Psychiatry & Neurology) Physician NPI 1053471425 MD
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SARAH STOLZ, MD

Sleep Medicine (Psychiatry & Neurology) Physician in SEATTLE, 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
274
Medicare Part D claims · 50 beneficiaries · Sleep Medicine (Psychiatry & Neurology) Physician avg: 1K

What the federal data shows

SARAH STOLZ, MD filed 274 Medicare Part D claims in 2023 as a Sleep Medicine (Psychiatry & Neurology) Physician in SEATTLE, Washington.

274
Part D claims, 2023

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.

SARAH STOLZ, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

274 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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)

SARAH STOLZ, 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 SARAH STOLZ, MD?

Quality data not reported

NPI registry status

Active

Issued 12/08/2006

NPI 1053471425

Primary specialty

Sleep Medicine (Psychiatry & Neurology) Physician

Rare

371 US NPIs in this specialty

Medicare Part D claims

274 73% vs specialty avg

2023 prescription claims

Specialty avg: 1,005

Specialty distribution in Washington

How Sleep Medicine (Psychiatry & Neurology) Physician compares to other specialties among Washington providers

Washington providers

Sleep Medicine (Psychiatry & Neurology) Physician share within Washington

1. Sleep Medicine (Psychiatry & Neurology) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Sleep Medicine (Psychiatry & Neurology) Physician share within Washington

Specialty board-certification context

Estimated specialty board-certified rate — Sleep Medicine (Psychiatry & Neurology) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Sleep Medicine (Psychiatry & Neurology) Physician ABMS/AOA estimate

Est. board-certified rate (Sleep Medicine (Psychiatry & Neurology) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Sleep Medicine (Psychiatry & Neurology) Physician) — ABMS / AOA estimate

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).

SARAH STOLZ, MD appears in the CMS NPPES registry as a Sleep Medicine (Psychiatry & Neurology) Physician provider holding MD credentials at 550 17TH AVE, SEATTLE, WA, 98122, with a listed phone of (206) 386-4744. NPI 1053471425 was issued on 12/08/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what STOLZ 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 274 prescription claims written by this provider, covering 50 Medicare beneficiaries and totaling roughly $8K in drug spend, with an opioid prescribing rate of 13.9%. 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.

Sleep Medicine (Psychiatry & Neurology) Physician is a narrow specialty nationwide, with 371 enrolled providers across 45 states and an average of 1,005 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

550 17TH AVE
SEATTLE, WA 98122

Provider Details

NPI 1053471425
Specialty Sleep Medicine (Psychiatry & Neurology) Physician
Credentials MD
Gender Female
NPI Issued 12/08/2006

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 SARAH STOLZ, MD. To verify SARAH STOLZ, 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.

274
Total Claims
$8K
Total Drug Cost
50
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
497
Total Day Supply
14,536
Brand Drug Cost
$0
Generic Drug Cost
$8K
Opioid Claims
38 (13.9% rate)

Patient Demographics

Average Patient Age
74.1 years
Avg HCC Risk Score
1.41
Gender Split
42% female / 58% male

Top Prescribed Drugs (Medicare Part D)

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

What SARAH STOLZ, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Gabapentin
51
Modafinil
35
Pramipexole Dihydrochloride
Pramipexole Di-Hcl
29
Trazodone Hcl
28
Ropinirole Hcl
25
Pregabalin
13
Clonazepam
12
Oxycodone Hcl
12
Zolpidem Tartrate
12

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

Sleep Medicine (Psychiatry & Neurology) Physician Overview

How SARAH STOLZ, MD fits within the Sleep Medicine (Psychiatry & Neurology) Physician landscape nationally.

371
Sleep Medicine (Psychiatry & Neurology) Physician Providers in US
45
States with Sleep Medicine (Psychiatry & Neurology) Physician
1,005
Avg Claims per Provider

SARAH STOLZ, MD's 274 claims are below the specialty average of 1,005.

Nearby Sleep Medicine (Psychiatry & Neurology) Physician Providers in Washington

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

Compare Sleep Medicine (Psychiatry & Neurology) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is SARAH STOLZ, MD's specialty?
SARAH STOLZ, MD specializes in Sleep Medicine (Psychiatry & Neurology) Physician and practices in SEATTLE, Washington. Credentials: MD.
How much does SARAH STOLZ, MD prescribe under Medicare Part D?
In 2023, SARAH STOLZ, MD wrote 274 Medicare Part D claims totaling $8K in drug costs for 50 beneficiaries.
Where is SARAH STOLZ, MD located?
SARAH STOLZ, MD is located at 550 17TH AVE, SEATTLE, WA, 98122. Phone: (206) 386-4744.
What is SARAH STOLZ, MD's NPI number?
SARAH STOLZ, MD's National Provider Identifier (NPI) is 1053471425, issued on 12/08/2006.
Does SARAH STOLZ, MD prescribe opioids?
Yes, SARAH STOLZ, MD had 38 opioid claims in 2023 with an opioid prescribing rate of 13.9%.
How many Sleep Medicine (Psychiatry & Neurology) Physician providers are there in the US?
There are 371 Sleep Medicine (Psychiatry & Neurology) Physician providers across 45 states in the US. The average Sleep Medicine (Psychiatry & Neurology) Physician provider writes 1,005 Medicare Part D claims per year.
What drugs does SARAH STOLZ, MD prescribe most often?
Based on 2023 Medicare Part D data, SARAH STOLZ, MD's most frequently prescribed drugs include Gabapentin, Modafinil, Pramipexole Dihydrochloride. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SARAH STOLZ, MD accept Medicare?
SARAH STOLZ, MD appears in CMS Medicare data with 274 Part D claims and 50 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SARAH STOLZ, MD's credentials?
SARAH STOLZ, MD's NPI is 1053471425 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.
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