2026 NPPES data Naturopath NPI 1538775671 ND
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ADAM SADOWSKI, ND

Naturopath in BURLINGTON, Vermont. 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 · 42 beneficiaries · Naturopath avg: 120
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ADAM SADOWSKI, ND filed 274 Medicare Part D claims in 2023 as a Naturopath in BURLINGTON, Vermont, prescribing 90% generic.

274
Part D claims, 2023
90%
generic prescribing

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.

ADAM SADOWSKI, ND'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

What does the federal data show about ADAM SADOWSKI, ND?

Quality data not reported

NPI registry status

Active

Issued 09/22/2020

NPI 1538775671

Primary specialty

Naturopath

Mid-sized

6,661 US NPIs in this specialty

Medicare Part D claims

274 128% vs specialty avg

2023 prescription claims

Specialty avg: 120

Specialty distribution in Vermont

How Naturopath compares to other specialties among Vermont providers

Vermont providers

Naturopath share within Vermont

1. Naturopath42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Naturopath share within Vermont

Specialty board-certification context

Estimated specialty board-certified rate — Naturopath (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Naturopath ABMS/AOA estimate

Est. board-certified rate (Naturopath) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Naturopath) — 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).

ADAM SADOWSKI, ND is a Naturopath provider practicing in BURLINGTON, Vermont, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: ND. NPI: 1538775671. 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.

ADAM SADOWSKI, ND appears in the CMS NPPES registry as a Naturopath provider holding ND credentials at 617 RIVERSIDE AVE, BURLINGTON, VT, 05401, with a listed phone of (802) 864-6309. NPI 1538775671 was issued on 09/22/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SADOWSKI 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 42 Medicare beneficiaries and totaling roughly $18K in drug spend, split 10% brand-name and 90% generic by claim count. 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.

Naturopath is a mid-sized specialty nationwide, with 6,661 enrolled providers across 53 states and an average of 120 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

617 RIVERSIDE AVE
BURLINGTON, VT 05401

Provider Details

NPI 1538775671
Specialty Naturopath
Credentials ND
Gender Male
NPI Issued 09/22/2020

Brand vs generic prescribing mix · Typical

ADAM SADOWSKI, ND — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 274 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.

274
Total Claims
$18K
Total Drug Cost
42
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
479
Total Day Supply
13,709
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$15K
Generic Drug Cost
$3K
Antibiotic Claims
12

Patient Demographics

Average Patient Age
66.7 years
Avg HCC Risk Score
0.99
Gender Split
57% female / 43% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
30
Sertraline Hcl
27
Metformin Hcl
22
Cyclobenzaprine Hcl
17
Amlodipine Besylate
13
Losartan Potassium
13
Trazodone Hcl
12
Metoprolol Succinate
11

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

Naturopath Overview

How ADAM SADOWSKI, ND fits within the Naturopath landscape nationally.

6,661
Naturopath Providers in US
53
States with Naturopath
120
Avg Claims per Provider

ADAM SADOWSKI, ND's 274 claims are above the specialty average of 120.

Nearby Naturopath Providers in Vermont

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

Compare Naturopath nationally: see state-by-state distribution →

Frequently Asked Questions

What is ADAM SADOWSKI, ND's specialty?
ADAM SADOWSKI, ND specializes in Naturopath and practices in BURLINGTON, Vermont. Credentials: ND.
How much does ADAM SADOWSKI, ND prescribe under Medicare Part D?
In 2023, ADAM SADOWSKI, ND wrote 274 Medicare Part D claims totaling $18K in drug costs for 42 beneficiaries.
Where is ADAM SADOWSKI, ND located?
ADAM SADOWSKI, ND is located at 617 RIVERSIDE AVE, BURLINGTON, VT, 05401. Phone: (802) 864-6309.
What is ADAM SADOWSKI, ND's NPI number?
ADAM SADOWSKI, ND's National Provider Identifier (NPI) is 1538775671, issued on 09/22/2020.
Does ADAM SADOWSKI, ND prescribe more brand-name or generic drugs?
ADAM SADOWSKI, ND's prescribing is 10% brand-name and 90% generic drugs by claim count, with $15K in brand drug costs.
How many Naturopath providers are there in the US?
There are 6,661 Naturopath providers across 53 states in the US. The average Naturopath provider writes 120 Medicare Part D claims per year.
What drugs does ADAM SADOWSKI, ND prescribe most often?
Based on 2023 Medicare Part D data, ADAM SADOWSKI, ND's most frequently prescribed drugs include Atorvastatin Calcium, Sertraline Hcl, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ADAM SADOWSKI, ND accept Medicare?
ADAM SADOWSKI, ND appears in CMS Medicare data with 274 Part D claims and 42 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ADAM SADOWSKI, ND's credentials?
ADAM SADOWSKI, ND's NPI is 1538775671 with credentials ND. 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