2026 NPPES data Sleep Medicine (Internal Medicine) Physician NPI 1366449795 MD
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IZA BOESLER, MD

Sleep Medicine (Internal Medicine) Physician in LITTLE SILVER, New Jersey. 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
2K
Medicare Part D claims · 190 beneficiaries · Sleep Medicine (Internal Medicine) Physician avg: 1K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
16.1517/100
▼ 67 pts below national avg 83.1 · [object Object]
Industry payments
$170.3
11 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

IZA BOESLER, MD reported a CMS MIPS final score of 16.1517/100 — below the 83.1 national average — and filed 2,167 Medicare Part D claims in 2023.

16.1517/100
MIPS score · -67 vs avg
2K
Part D claims, 2023
87%
generic prescribing
Likely
board-certified (heuristic)

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.

IZA BOESLER, MD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

16 2nd percentile higher than 2% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). This entry sits in this band. 20–30: 3,069 scored providers (1%). Above this entry. 30–40: 2,746 scored providers (1%). Above this entry. 40–50: 2,928 scored providers (1%). Above this entry. 50–60: 5,882 scored providers (1%). Above this entry. 60–70: 13,906 scored providers (3%). Above this entry. 70–80: 118,074 scored providers (25%). Above this entry. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

IZA BOESLER, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about IZA BOESLER, MD?

Below national average

NPI registry status

Active

Issued 06/30/2005

NPI 1366449795

Primary specialty

Sleep Medicine (Internal Medicine) Physician

Niche

857 US NPIs in this specialty

Medicare Part D claims

2,167 65% vs specialty avg

2023 prescription claims

Specialty avg: 1,310

MIPS final score

16.1517/100 66.94829999999999% pts

Penalty band band

vs 83.1 national avg

Specialty distribution in New Jersey

How Sleep Medicine (Internal Medicine) Physician compares to other specialties among New Jersey providers

New Jersey providers

Sleep Medicine (Internal Medicine) Physician share within New Jersey

1. Sleep Medicine (Internal Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Sleep Medicine (Internal Medicine) Physician share within New Jersey

Medicare quality performance — MIPS

IZA BOESLER, MD's 2023 MIPS final score plotted against the Sleep Medicine (Internal Medicine) Physician national average

Below national average
MIPS Final Score
16.1517/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Sleep Medicine (Internal Medicine) Physician) — 16.1517/100 vs national avg 83.1

0%100%National avg83%16.2%
MIPS final score (Sleep Medicine (Internal Medicine) Physician) — 16.1517/100 vs national avg 83.1

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).

IZA BOESLER, MD appears in the CMS NPPES registry as a Sleep Medicine (Internal Medicine) Physician provider holding MD credentials at 160 WHITE RD STE 201, LITTLE SILVER, NJ, 07739, with a listed phone of (732) 440-8187. NPI 1366449795 was issued on 06/30/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BOESLER 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 2,167 prescription claims written by this provider, covering 190 Medicare beneficiaries and totaling roughly $207K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 1.3%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 16.1517/100 for the 2023 performance year (Quality 0, Cost 53.839), compared with the national average of 83.1.

Sleep Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 857 enrolled providers across 52 states and an average of 1,310 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

160 WHITE RD STE 201
LITTLE SILVER, NJ 07739

Provider Details

NPI 1366449795
Specialty Sleep Medicine (Internal Medicine) Physician
Credentials MD
Gender Female
NPI Issued 06/30/2005

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

16.1517
Final Score
Avg: 83.1
0
Quality
53.839
Cost

Reporting: Individual

Hospital and facility affiliations

Facilities where IZA BOESLER, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

SD MIDDLETOWN
MIDDLETOWN, NJ

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for IZA BOESLER, MD. Source: openpaymentsdata.cms.gov.

Total received

$170

Largest payer

AstraZeneca Pharmaceuticals LP

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

IZA BOESLER, MD — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 2,167 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.

2,167
Total Claims
$207K
Total Drug Cost
190
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,771
Total Day Supply
133,661
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$159K
Generic Drug Cost
$45K
Opioid Claims
28 (1.3% rate)
Antibiotic Claims
185

Patient Demographics

Average Patient Age
74.8 years
Avg HCC Risk Score
0.94
Gender Split
72% female / 28% male

Top Prescribed Drugs (Medicare Part D)

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

What IZA BOESLER, MD 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
Rosuvastatin Calcium
87
Levothyroxine Sodium
86
Amlodipine Besylate
73
Metformin Hcl
71
Methylprednisolone
70
Doxycycline Hyclate
62
Carvedilol
54
Mirtazapine
51
Atorvastatin Calcium
49
Azithromycin
49

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

Sleep Medicine (Internal Medicine) Physician Overview

How IZA BOESLER, MD fits within the Sleep Medicine (Internal Medicine) Physician landscape nationally.

857
Sleep Medicine (Internal Medicine) Physician Providers in US
52
States with Sleep Medicine (Internal Medicine) Physician
1,310
Avg Claims per Provider

IZA BOESLER, MD's 2,167 claims are above the specialty average of 1,310.

Nearby Sleep Medicine (Internal Medicine) Physician Providers in New Jersey

Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as BOESLER.

Compare Sleep Medicine (Internal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is IZA BOESLER, MD's specialty?
IZA BOESLER, MD specializes in Sleep Medicine (Internal Medicine) Physician and practices in LITTLE SILVER, New Jersey. Credentials: MD.
How much does IZA BOESLER, MD prescribe under Medicare Part D?
In 2023, IZA BOESLER, MD wrote 2,167 Medicare Part D claims totaling $207K in drug costs for 190 beneficiaries.
What is IZA BOESLER, MD's Medicare quality score?
IZA BOESLER, MD has a CMS MIPS Final Score of 16.1517/100 (Quality: 0, Cost: 53.839). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is IZA BOESLER, MD located?
IZA BOESLER, MD is located at 160 WHITE RD STE 201, LITTLE SILVER, NJ, 07739. Phone: (732) 440-8187.
What is IZA BOESLER, MD's NPI number?
IZA BOESLER, MD's National Provider Identifier (NPI) is 1366449795, issued on 06/30/2005.
Does IZA BOESLER, MD prescribe more brand-name or generic drugs?
IZA BOESLER, MD's prescribing is 13% brand-name and 87% generic drugs by claim count, with $159K in brand drug costs.
Does IZA BOESLER, MD prescribe opioids?
Yes, IZA BOESLER, MD had 28 opioid claims in 2023 with an opioid prescribing rate of 1.3%.
How many Sleep Medicine (Internal Medicine) Physician providers are there in the US?
There are 857 Sleep Medicine (Internal Medicine) Physician providers across 52 states in the US. The average Sleep Medicine (Internal Medicine) Physician provider writes 1,310 Medicare Part D claims per year.
What drugs does IZA BOESLER, MD prescribe most often?
Based on 2023 Medicare Part D data, IZA BOESLER, MD's most frequently prescribed drugs include Rosuvastatin Calcium, Levothyroxine Sodium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does IZA BOESLER, MD accept Medicare?
IZA BOESLER, MD appears in CMS Medicare data with 2,167 Part D claims and 190 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify IZA BOESLER, MD's credentials?
IZA BOESLER, MD's NPI is 1366449795 with credentials MD. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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