2026 NPPES data Pediatric Emergency Medicine (Pediatrics) Physician NPI 1578622767
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PETER FREIS

Pediatric Emergency Medicine (Pediatrics) Physician in NEW BRUNSWICK, 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
11
Medicare Part D claims · Pediatric Emergency Medicine (Pediatrics) Physician avg: 162
What the federal data reveals: PETER FREIS is a Pediatric Emergency Medicine (Pediatrics) Physician ([object Object]) practicing in NEW BRUNSWICK, New Jersey with a Medicare Part D prescribing footprint of 11 claims .

What stands out: PETER FREIS filed 11 Medicare Part D claims in 2023 across NEW BRUNSWICK, New Jersey. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

PETER FREIS practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

PETER FREIS at a glance

Quality data not reported

NPI registry status

Active

Issued 12/06/2006

NPI 1578622767

Primary specialty

Pediatric Emergency Medicine (Pediatrics) Physician

Niche

1,803 US NPIs in this specialty

Medicare Part D claims

11 93% vs specialty avg

2023 prescription claims

Specialty avg: 162

Specialty distribution in New Jersey

How Pediatric Emergency Medicine (Pediatrics) Physician compares to other specialties among New Jersey providers

New Jersey providers

Pediatric Emergency Medicine (Pediatrics) Physician share within New Jersey

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

Specialty board-certification context

Estimated specialty board-certified rate — Pediatric Emergency Medicine (Pediatrics) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pediatric Emergency Medicine (Pediatrics) Physician ABMS/AOA estimate

Est. board-certified rate (Pediatric Emergency Medicine (Pediatrics) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pediatric Emergency Medicine (Pediatrics) Physician) — 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).

PETER FREIS is a Pediatric Emergency Medicine (Pediatrics) Physician provider practicing in NEW BRUNSWICK, New Jersey, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1578622767. 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.

PETER FREIS appears in the CMS NPPES registry as a Pediatric Emergency Medicine (Pediatrics) Physician provider at 1 ROBERT WOOD JOHNSON PL, NEW BRUNSWICK, NJ, 08901, with a listed phone of (732) 235-7044. NPI 1578622767 was issued on 12/06/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FREIS 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 11 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $1K 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.

Pediatric Emergency Medicine (Pediatrics) Physician is a narrow specialty nationwide, with 1,803 enrolled providers across 47 states and an average of 162 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

1 ROBERT WOOD JOHNSON PL
NEW BRUNSWICK, NJ 08901

Provider Details

NPI 1578622767
Specialty Pediatric Emergency Medicine (Pediatrics) Physician
Gender Male
NPI Issued 12/06/2006

Medicare Part D Prescribing Data

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

11
Total Claims
$1K
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
27
Total Day Supply
760
Brand Drug Cost
$0
Generic Drug Cost
$1K

Patient Demographics

Average Patient Age
79.0 years
Avg HCC Risk Score
0.62

Pediatric Emergency Medicine (Pediatrics) Physician Overview

How PETER FREIS fits within the Pediatric Emergency Medicine (Pediatrics) Physician landscape nationally.

1,803
Pediatric Emergency Medicine (Pediatrics) Physician Providers in US
47
States with Pediatric Emergency Medicine (Pediatrics) Physician
162
Avg Claims per Provider

PETER FREIS's 11 claims are below the specialty average of 162.

Nearby Pediatric Emergency Medicine (Pediatrics) Physician Providers in New Jersey

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

Compare Pediatric Emergency Medicine (Pediatrics) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is PETER FREIS's specialty?
PETER FREIS specializes in Pediatric Emergency Medicine (Pediatrics) Physician and practices in NEW BRUNSWICK, New Jersey.
How much does PETER FREIS prescribe under Medicare Part D?
In 2023, PETER FREIS wrote 11 Medicare Part D claims totaling $1K in drug costs for N/A beneficiaries.
Where is PETER FREIS located?
PETER FREIS is located at 1 ROBERT WOOD JOHNSON PL, NEW BRUNSWICK, NJ, 08901. Phone: (732) 235-7044.
What is PETER FREIS's NPI number?
PETER FREIS's National Provider Identifier (NPI) is 1578622767, issued on 12/06/2006.
How many Pediatric Emergency Medicine (Pediatrics) Physician providers are there in the US?
There are 1,803 Pediatric Emergency Medicine (Pediatrics) Physician providers across 47 states in the US. The average Pediatric Emergency Medicine (Pediatrics) Physician provider writes 162 Medicare Part D claims per year.
Does PETER FREIS accept Medicare?
PETER FREIS appears in CMS Medicare data with 11 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PETER FREIS's credentials?
PETER FREIS's NPI is 1578622767. 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