2026 NPPES data Naturopath NPI 1699332023 ND
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STEVEN ZAREMBKA, ND

Naturopath in SCARBOROUGH, Maine. 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
172
Medicare Part D claims · 29 beneficiaries · Naturopath avg: 120

What the federal data shows

STEVEN ZAREMBKA, ND filed 172 Medicare Part D claims in 2023 as a Naturopath in SCARBOROUGH, Maine.

172
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.

STEVEN ZAREMBKA, ND's Medicare Part D volume vs every U.S. prescriber

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

172 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 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 STEVEN ZAREMBKA, ND?

Quality data not reported

NPI registry status

Active

Issued 05/21/2019

NPI 1699332023

Primary specialty

Naturopath

Mid-sized

6,661 US NPIs in this specialty

Medicare Part D claims

172 43% vs specialty avg

2023 prescription claims

Specialty avg: 120

Specialty distribution in Maine

How Naturopath compares to other specialties among Maine providers

Maine providers

Naturopath share within Maine

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

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).

STEVEN ZAREMBKA, ND is a Naturopath provider practicing in SCARBOROUGH, Maine, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: ND. NPI: 1699332023. 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.

STEVEN ZAREMBKA, ND appears in the CMS NPPES registry as a Naturopath provider holding ND credentials at 51 US ROUTE 1 STE A, SCARBOROUGH, ME, 04074, with a listed phone of (207) 396-1440. NPI 1699332023 was issued on 05/21/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ZAREMBKA 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 172 prescription claims written by this provider, covering 29 Medicare beneficiaries and totaling roughly $12K in drug spend. 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

51 US ROUTE 1 STE A
SCARBOROUGH, ME 04074

Provider Details

NPI 1699332023
Specialty Naturopath
Credentials ND
Gender Male
NPI Issued 05/21/2019

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

172
Total Claims
$12K
Total Drug Cost
29
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
183
Total Day Supply
5,223
Generic Drug Cost
$11K
Antibiotic Claims
109

Patient Demographics

Average Patient Age
65.9 years
Avg HCC Risk Score
0.78
Gender Split
41% female / 59% 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
Nystatin
40
Azithromycin
36
Doxycycline Monohydrate
31
Cefuroxime
Cefuroxime Axetil
15
Clarithromycin
15

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

Naturopath Overview

How STEVEN ZAREMBKA, ND fits within the Naturopath landscape nationally.

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

STEVEN ZAREMBKA, ND's 172 claims are above the specialty average of 120.

Nearby Naturopath Providers in Maine

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

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

Frequently Asked Questions

What is STEVEN ZAREMBKA, ND's specialty?
STEVEN ZAREMBKA, ND specializes in Naturopath and practices in SCARBOROUGH, Maine. Credentials: ND.
How much does STEVEN ZAREMBKA, ND prescribe under Medicare Part D?
In 2023, STEVEN ZAREMBKA, ND wrote 172 Medicare Part D claims totaling $12K in drug costs for 29 beneficiaries.
Where is STEVEN ZAREMBKA, ND located?
STEVEN ZAREMBKA, ND is located at 51 US ROUTE 1 STE A, SCARBOROUGH, ME, 04074. Phone: (207) 396-1440.
What is STEVEN ZAREMBKA, ND's NPI number?
STEVEN ZAREMBKA, ND's National Provider Identifier (NPI) is 1699332023, issued on 05/21/2019.
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 STEVEN ZAREMBKA, ND prescribe most often?
Based on 2023 Medicare Part D data, STEVEN ZAREMBKA, ND's most frequently prescribed drugs include Nystatin, Azithromycin, Doxycycline Monohydrate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does STEVEN ZAREMBKA, ND accept Medicare?
STEVEN ZAREMBKA, ND appears in CMS Medicare data with 172 Part D claims and 29 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STEVEN ZAREMBKA, ND's credentials?
STEVEN ZAREMBKA, ND's NPI is 1699332023 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