2026 NPPES data Endodontics NPI 1124090055 DDS, MS
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ROBERT RYBICKI, DDS, MS

Endodontics in NOVI, Michigan. 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
66
Medicare Part D claims · 46 beneficiaries · Endodontics avg: 116
What the federal data reveals: ROBERT RYBICKI, DDS, MS is a Endodontics ([object Object]) practicing in NOVI, Michigan with a Medicare Part D prescribing footprint of 66 claims across 46 beneficiaries .

What the federal data shows

ROBERT RYBICKI, DDS, MS filed 66 Medicare Part D claims in 2023 as a Endodontics in NOVI, Michigan.

66
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.

ROBERT RYBICKI, DDS, MS at a glance

Quality data not reported

NPI registry status

Active

Issued 02/04/2006

NPI 1124090055

Primary specialty

Endodontics

Mid-sized

5,856 US NPIs in this specialty

Medicare Part D claims

66 43% vs specialty avg

2023 prescription claims

Specialty avg: 116

Specialty distribution in Michigan

How Endodontics compares to other specialties among Michigan providers

Michigan providers

Endodontics share within Michigan

1. Endodontics42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Endodontics share within Michigan

Specialty board-certification context

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

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

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

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

ROBERT RYBICKI, DDS, MS is a Endodontics provider practicing in NOVI, Michigan, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DDS, MS. NPI: 1124090055. 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.

ROBERT RYBICKI, DDS, MS appears in the CMS NPPES registry as a Endodontics provider holding DDS, MS credentials at 21580 NOVI RD, NOVI, MI, 48375, with a listed phone of (248) 735-8700. NPI 1124090055 was issued on 02/04/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RYBICKI 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 66 prescription claims written by this provider, covering 46 Medicare beneficiaries and totaling roughly $363 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.

Endodontics is a mid-sized specialty nationwide, with 5,856 enrolled providers across 53 states and an average of 116 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

21580 NOVI RD
NOVI, MI 48375

Provider Details

NPI 1124090055
Specialty Endodontics
Credentials DDS, MS
Gender Male
NPI Issued 02/04/2006

License & disciplinary context — Michigan MI-BOM 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 ~41K Michigan medical licensees in 2023 — they are NOT specific to ROBERT RYBICKI, DDS, MS. To verify ROBERT RYBICKI, DDS, MS's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases

MI-BOM 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 Michigan 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.

66
Total Claims
$363
Total Drug Cost
46
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
68
Total Day Supply
527
Generic Drug Cost
$345
Antibiotic Claims
40

Patient Demographics

Average Patient Age
72.7 years
Avg HCC Risk Score
1.09
Gender Split
70% female / 30% 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
Amoxicillin
22
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
16

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

Endodontics Overview

How ROBERT RYBICKI, DDS, MS fits within the Endodontics landscape nationally.

5,856
Endodontics Providers in US
53
States with Endodontics
116
Avg Claims per Provider

ROBERT RYBICKI, DDS, MS's 66 claims are below the specialty average of 116.

Nearby Endodontics Providers in Michigan

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

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

Frequently Asked Questions

What is ROBERT RYBICKI, DDS, MS's specialty?
ROBERT RYBICKI, DDS, MS specializes in Endodontics and practices in NOVI, Michigan. Credentials: DDS, MS.
How much does ROBERT RYBICKI, DDS, MS prescribe under Medicare Part D?
In 2023, ROBERT RYBICKI, DDS, MS wrote 66 Medicare Part D claims totaling $363 in drug costs for 46 beneficiaries.
Where is ROBERT RYBICKI, DDS, MS located?
ROBERT RYBICKI, DDS, MS is located at 21580 NOVI RD, NOVI, MI, 48375. Phone: (248) 735-8700.
What is ROBERT RYBICKI, DDS, MS's NPI number?
ROBERT RYBICKI, DDS, MS's National Provider Identifier (NPI) is 1124090055, issued on 02/04/2006.
How many Endodontics providers are there in the US?
There are 5,856 Endodontics providers across 53 states in the US. The average Endodontics provider writes 116 Medicare Part D claims per year.
What drugs does ROBERT RYBICKI, DDS, MS prescribe most often?
Based on 2023 Medicare Part D data, ROBERT RYBICKI, DDS, MS's most frequently prescribed drugs include Amoxicillin, Amoxicillin-Clavulanate Potass. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ROBERT RYBICKI, DDS, MS accept Medicare?
ROBERT RYBICKI, DDS, MS appears in CMS Medicare data with 66 Part D claims and 46 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROBERT RYBICKI, DDS, MS's credentials?
ROBERT RYBICKI, DDS, MS's NPI is 1124090055 with credentials DDS, MS. 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