2026 NPPES data General Practice Dentistry NPI 1104911239 DDS
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EMMANUEL IGWIKE, DDS

General Practice Dentistry in BROWN DEER, Wisconsin. 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
298
Medicare Part D claims · 166 beneficiaries · General Practice Dentistry avg: 82

What the federal data shows

EMMANUEL IGWIKE, DDS filed 298 Medicare Part D claims in 2023 as a General Practice Dentistry in BROWN DEER, Wisconsin.

298
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.

EMMANUEL IGWIKE, DDS's Medicare Part D volume vs every U.S. prescriber

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

298 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 EMMANUEL IGWIKE, DDS?

Quality data not reported

NPI registry status

Active

Issued 10/04/2006

NPI 1104911239

Primary specialty

General Practice Dentistry

High-volume

121,627 US NPIs in this specialty

Medicare Part D claims

298 263% vs specialty avg

2023 prescription claims

Specialty avg: 82

Specialty distribution in Wisconsin

How General Practice Dentistry compares to other specialties among Wisconsin providers

Wisconsin providers

General Practice Dentistry share within Wisconsin

1. General Practice Dentistry42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
General Practice Dentistry share within Wisconsin

Specialty board-certification context

Estimated specialty board-certified rate — General Practice Dentistry (ABMS / AOA reference)

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

Est. board-certified rate (General Practice Dentistry) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (General Practice Dentistry) — 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).

EMMANUEL IGWIKE, DDS appears in the CMS NPPES registry as a General Practice Dentistry provider holding DDS credentials at 4141 W BRADLEY RD, BROWN DEER, WI, 53209, with a listed phone of (414) 371-2506. NPI 1104911239 was issued on 10/04/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what IGWIKE 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 298 prescription claims written by this provider, covering 166 Medicare beneficiaries and totaling roughly $1K in drug spend, with an opioid prescribing rate of 11.1%. 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.

General Practice Dentistry is a high-volume specialty nationwide, with 121,627 enrolled providers across 56 states and an average of 82 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

4141 W BRADLEY RD
BROWN DEER, WI 53209

Provider Details

NPI 1104911239
Specialty General Practice Dentistry
Credentials DDS
Gender Male
NPI Issued 10/04/2006

Medicare Part D Prescribing Data

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

298
Total Claims
$1K
Total Drug Cost
166
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
305
Total Day Supply
2,841
Generic Drug Cost
$1K
Opioid Claims
33 (11.1% rate)
Antibiotic Claims
106

Patient Demographics

Average Patient Age
60.9 years
Avg HCC Risk Score
1.38
Gender Split
60% female / 40% male
Age Distribution
<65: 83, 65-74: 62, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What EMMANUEL IGWIKE, DDS 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
Amoxicillin
89
Chlorhexidine Gluconate
83
Ibuprofen
71
Acetaminophen-Codeine
Acetaminophen With Codeine
30
Clindamycin Hcl
15

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

General Practice Dentistry Overview

How EMMANUEL IGWIKE, DDS fits within the General Practice Dentistry landscape nationally.

121,627
General Practice Dentistry Providers in US
56
States with General Practice Dentistry
82
Avg Claims per Provider

EMMANUEL IGWIKE, DDS's 298 claims are above the specialty average of 82.

Nearby General Practice Dentistry Providers in Wisconsin

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

Compare General Practice Dentistry nationally: see state-by-state distribution →

Frequently Asked Questions

What is EMMANUEL IGWIKE, DDS's specialty?
EMMANUEL IGWIKE, DDS specializes in General Practice Dentistry and practices in BROWN DEER, Wisconsin. Credentials: DDS.
How much does EMMANUEL IGWIKE, DDS prescribe under Medicare Part D?
In 2023, EMMANUEL IGWIKE, DDS wrote 298 Medicare Part D claims totaling $1K in drug costs for 166 beneficiaries.
Where is EMMANUEL IGWIKE, DDS located?
EMMANUEL IGWIKE, DDS is located at 4141 W BRADLEY RD, BROWN DEER, WI, 53209. Phone: (414) 371-2506.
What is EMMANUEL IGWIKE, DDS's NPI number?
EMMANUEL IGWIKE, DDS's National Provider Identifier (NPI) is 1104911239, issued on 10/04/2006.
Does EMMANUEL IGWIKE, DDS prescribe opioids?
Yes, EMMANUEL IGWIKE, DDS had 33 opioid claims in 2023 with an opioid prescribing rate of 11.1%.
How many General Practice Dentistry providers are there in the US?
There are 121,627 General Practice Dentistry providers across 56 states in the US. The average General Practice Dentistry provider writes 82 Medicare Part D claims per year.
What drugs does EMMANUEL IGWIKE, DDS prescribe most often?
Based on 2023 Medicare Part D data, EMMANUEL IGWIKE, DDS's most frequently prescribed drugs include Amoxicillin, Chlorhexidine Gluconate, Ibuprofen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does EMMANUEL IGWIKE, DDS accept Medicare?
EMMANUEL IGWIKE, DDS appears in CMS Medicare data with 298 Part D claims and 166 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify EMMANUEL IGWIKE, DDS's credentials?
EMMANUEL IGWIKE, DDS's NPI is 1104911239 with credentials DDS. 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