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2026 NPPES data Medical Toxicology (Emergency Medicine) Physician NPI 1710274766 M.D.
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Mehruba Parris, M.D.

Medical Toxicology (Emergency Medicine) Physician in Newark, New Jersey.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 228 in Medical Toxicology (Emergency Medicine) Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
54
Medicare Part D claims · 41 beneficiaries · Medical Toxicology (Emergency Medicine) Physician avg: 329
MIPS score
73.3/100
▼ 10 pts below national avg 83.1 · Mid-tier
Verify NPI on CMS Methodology
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Mehruba Parris, M.D. reported a CMS MIPS final score of 73.3/100 - below the 83.1 national average - and filed 54 Medicare Part D claims in 2023.

73.3/100
MIPS score · -10 vs avg
54
Part D claims, 2023
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.

Mehruba Parris, M.D.'s MIPS score vs every scored U.S. clinician

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

73 11th percentile higher than 11% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90+: 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

Where Mehruba Parris, M.D. sits

This provider among medical toxicology (emergency medicine) physician peers

Across the 62 medical toxicology (emergency medicine) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Mehruba Parris, M.D. writes more Part D claims than 48% of them and scores higher on MIPS quality than 3% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Part D claim volume vs MIPS quality, by specialty percentile

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality02550751000255075100Part D claim volume, percentile in specialtyMIPS quality, percentilePart D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 62Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 53Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 27Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 93Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 47Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 40Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 57Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 43Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 50Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 7Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 77Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 40Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 95Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 100Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 8Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 32Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 45Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 13Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 38Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 72Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 50Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 72Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 70Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 48Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 3Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 37Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 58Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 98Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 75Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 27Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 58Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 8Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 53Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 8Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 30Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 2Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 97Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 63Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 15Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 65Mehruba Parris, M.D.-Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 3
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one medical toxicology (emergency medicine) physician peer from a representative sample of 60; the gold marker is Mehruba Parris, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

✓
Board certification likely (heuristic, not verified)

Mehruba Parris, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Mehruba Parris, M.D.?

Below national average

NPI registry status

Active

Issued 06/28/2011

NPI 1710274766

Primary specialty

Medical Toxicology (Emergency Medicine) Physician

Rare

228 US NPIs in this specialty

Medicare Part D claims

54 84% vs specialty avg

2023 prescription claims

Specialty avg: 329

MIPS final score

73.3/100 9.8 pts vs avg

Mid-tier band

vs 83.1 national avg

Specialty distribution in New Jersey

How Medical Toxicology (Emergency Medicine) Physician compares to other specialties among New Jersey providers

New Jersey providers
Mental Health Counselor - 6.2%Mental Health Counselor6.2%Physical Therapist - 5.9%Physical Therapist5.9%Clinical Social Worker - 5.5%Clinical Social Worker5.5%Student in an Organized Health Care Education/Training Program - 5.4%Student in an Organized Health Care Education/Training Program5.4%Pharmacist - 5%Pharmacist5%Internal Medicine Physician - 3.1%Internal Medicine Physician3.1%Medical Toxicology (Emergency Medicine) Physician - 0%Medical Toxicology (Emergency Medicine) Physician0%
Largest specialties in New Jersey (% of in-state providers)

Medicare quality performance, MIPS

Mehruba Parris, M.D.'s 2023 MIPS final score plotted against the Medical Toxicology (Emergency Medicine) Physician national average

Below national average
MIPS Final Score
73.3/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Medical Toxicology (Emergency Medicine) Physician) - 73.3/100 vs national avg 83.1

0%100%National avg83%73.3%
MIPS final score (Medical Toxicology (Emergency Medicine) Physician) - 73.3/100 vs national avg 83.1
How MIPS and board certification work

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).

Mehruba Parris, M.D. appears in the CMS NPPES registry as a Medical Toxicology (Emergency Medicine) Physician provider holding M.D. credentials at 150 BERGEN ST, Newark, NJ, 07103, with a listed phone of (973) 972-4300. NPI 1710274766 was issued on 06/28/2011.

Medicare Part D records for calendar year 2023 show 54 prescription claims written by this provider, covering 41 Medicare beneficiaries and totaling roughly $3K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 73.3/100 for the 2023 performance year (Quality 44.9, Cost 47.7), compared with the national average of 83.1.

Medical Toxicology (Emergency Medicine) Physician is a narrow specialty nationwide, with 228 enrolled providers across 39 states and an average of 329 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

150 BERGEN ST
Newark, NJ 07103
(973) 972-4300

Provider Details

NPI 1710274766
Specialty Medical Toxicology (Emergency Medicine) Physician
Credentials M.D.
Gender Female
NPI Issued 06/28/2011

CMS Quality Score (MIPS)

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

73.2773
Final Score
Avg: 83.1
44.8928
Quality
47.6995
Cost
83
Promoting Interoperability

Reporting: Group practice

Medicare Part D Prescribing Data

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

54
Total Claims
$3K
Total Drug Cost
41
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
63
Total Day Supply
908
Generic Drug Cost
$566

Patient Demographics

Average Patient Age
64.1 years
Avg HCC Risk Score
2.04
Gender Split
46% female / 54% male
Age Distribution
<65: 15, 65-74: 20, 75-84: N/A, 85+: N/A
More Medical Toxicology (Emergency Medicine) Physician in NJ → All providers in New Jersey → Compare specialties →

Medical Toxicology (Emergency Medicine) Physician Overview

How Mehruba Parris, M.D. fits within the Medical Toxicology (Emergency Medicine) Physician landscape nationally.

228
Medical Toxicology (Emergency Medicine) Physician Providers in US
39
States with Medical Toxicology (Emergency Medicine) Physician
329
Avg Claims per Provider

Mehruba Parris, M.D.'s 54 claims are below the specialty average of 329.

Nearby Medical Toxicology (Emergency 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 Parris.

Dr. Daria Falkowitz
D.O
Hackensack, NJ
Dr. John Kashani
DO
Newark, NJ
Dr. Matthew Salzman
MD
Camden, NJ

Compare Medical Toxicology (Emergency Medicine) Physician nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the New Jersey medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Medical Toxicology (Emergency Medicine) Physician peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

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Frequently Asked Questions

What is Mehruba Parris, M.D.'s specialty? ▼
Mehruba Parris, M.D. specializes in Medical Toxicology (Emergency Medicine) Physician and practices in Newark, New Jersey. Credentials: M.D..
How much does Mehruba Parris, M.D. prescribe under Medicare Part D? ▼
In 2023, Mehruba Parris, M.D. wrote 54 Medicare Part D claims totaling $3K in drug costs for 41 beneficiaries.
What is Mehruba Parris, M.D.'s Medicare quality score? ▼
Mehruba Parris, M.D. has a CMS MIPS Final Score of 73.3/100 (Quality: 44.9, Cost: 47.7). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Mehruba Parris, M.D. located? ▼
Mehruba Parris, M.D. is located at 150 BERGEN ST, Newark, NJ, 07103. Phone: (973) 972-4300.
What is Mehruba Parris, M.D.'s NPI number? ▼
Mehruba Parris, M.D.'s National Provider Identifier (NPI) is 1710274766, issued on 06/28/2011.
How many Medical Toxicology (Emergency Medicine) Physician providers are there in the US? ▼
There are 228 Medical Toxicology (Emergency Medicine) Physician providers across 39 states in the US. The average Medical Toxicology (Emergency Medicine) Physician provider writes 329 Medicare Part D claims per year.
Does Mehruba Parris, M.D. accept Medicare? ▼
Mehruba Parris, M.D. appears in CMS Medicare data with 54 Part D claims and 41 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mehruba Parris, M.D.'s credentials? ▼
Mehruba Parris, M.D.'s NPI is 1710274766 with credentials M.D.. 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

View source datasets and methodology notes
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

Compiled from official public sources by the PlainDoctor editorial team.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.