2026 NPPES data Pharmacist NPI 1649890708
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NICHOLAS RABIAS

Pharmacist in FAIRFIELD, Connecticut. 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.

What the federal data shows

NICHOLAS RABIAS is a Pharmacist in FAIRFIELD, Connecticut, listed in the federal CMS National Provider Identifier registry.

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.

What does the federal data show about NICHOLAS RABIAS?

Quality data not reported

NPI registry status

Active

Issued 04/19/2020

NPI 1649890708

Primary specialty

Pharmacist

High-volume

290,447 US NPIs in this specialty

Specialty distribution in Connecticut

How Pharmacist compares to other specialties among Connecticut providers

Connecticut providers

Pharmacist share within Connecticut

1. Pharmacist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pharmacist share within Connecticut

Specialty board-certification context

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

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

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

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

NICHOLAS RABIAS appears in the CMS NPPES registry as a Pharmacist provider at 961 BLACK ROCK TPKE, FAIRFIELD, CT, 06825, with a listed phone of (203) 331-4731. NPI 1649890708 was issued on 04/19/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RABIAS 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 prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Pharmacist providers operate outside Part D entirely.

Pharmacist is a high-volume specialty nationwide, with 290,447 enrolled providers across 56 states and an average of 135 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

961 BLACK ROCK TPKE
FAIRFIELD, CT 06825

Provider Details

NPI 1649890708
Specialty Pharmacist
Gender Male
NPI Issued 04/19/2020

Pharmacist Overview

How NICHOLAS RABIAS fits within the Pharmacist landscape nationally.

290,447
Pharmacist Providers in US
56
States with Pharmacist
135
Avg Claims per Provider

Nearby Pharmacist Providers in Connecticut

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

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

Frequently Asked Questions

What is NICHOLAS RABIAS's specialty?
NICHOLAS RABIAS specializes in Pharmacist and practices in FAIRFIELD, Connecticut.
Where is NICHOLAS RABIAS located?
NICHOLAS RABIAS is located at 961 BLACK ROCK TPKE, FAIRFIELD, CT, 06825. Phone: (203) 331-4731.
What is NICHOLAS RABIAS's NPI number?
NICHOLAS RABIAS's National Provider Identifier (NPI) is 1649890708, issued on 04/19/2020.
How many Pharmacist providers are there in the US?
There are 290,447 Pharmacist providers across 56 states in the US. The average Pharmacist provider writes 135 Medicare Part D claims per year.
Does NICHOLAS RABIAS accept Medicare?
NICHOLAS RABIAS appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NICHOLAS RABIAS's credentials?
NICHOLAS RABIAS's NPI is 1649890708. 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.
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