2026 NPPES data Emergency Medicine Physician NPI 1194256537
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TIFFANY ALLISON

Emergency Medicine Physician in JACKSON, Mississippi. 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
132
Medicare Part D claims · 94 beneficiaries · Emergency Medicine Physician avg: 352
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
100/100
▲ 17 pts above national avg 83.1 · [object Object]
Industry payments
$188.71
2 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: TIFFANY ALLISON is a Emergency Medicine Physician ([object Object]) practicing in JACKSON, Mississippi with a Medicare Part D prescribing footprint of 132 claims across 94 beneficiaries — 9% brand-name prescribing . Their CMS MIPS Final Score of 100/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $188.71 across 2 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: TIFFANY ALLISON reported a CMS MIPS final score of 100 out of 100, above the 83.1 national average, and filed 132 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

TIFFANY ALLISON practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

TIFFANY ALLISON at a glance

High performer (top quartile)

NPI registry status

Active

Issued 03/27/2017

NPI 1194256537

Primary specialty

Emergency Medicine Physician

High-volume

64,398 US NPIs in this specialty

Medicare Part D claims

132 62% vs specialty avg

2023 prescription claims

Specialty avg: 352

MIPS final score

100/100 16.900000000000006% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Mississippi

How Emergency Medicine Physician compares to other specialties among Mississippi providers

Mississippi providers

Emergency Medicine Physician share within Mississippi

1. Emergency Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Emergency Medicine Physician share within Mississippi

Medicare quality performance — MIPS

TIFFANY ALLISON's 2023 MIPS final score plotted against the Emergency Medicine Physician national average

High performer (top quartile)
MIPS Final Score
100/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Emergency Medicine Physician) — 100/100 vs national avg 83.1

0%100%National avg83%99%
MIPS final score (Emergency Medicine Physician) — 100/100 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).

TIFFANY ALLISON is a Emergency Medicine Physician provider practicing in JACKSON, Mississippi, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1194256537. 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.

TIFFANY ALLISON appears in the CMS NPPES registry as a Emergency Medicine Physician provider at 2500 N STATE ST, JACKSON, MS, 39216, with a listed phone of (601) 984-5582. NPI 1194256537 was issued on 03/27/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALLISON 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 132 prescription claims written by this provider, covering 94 Medicare beneficiaries and totaling roughly $3K in drug spend, split 9% brand-name and 91% generic by claim count, with an opioid prescribing rate of 9.8%. 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 100/100 for the 2023 performance year (Quality 100, Cost 93.3451), compared with the national average of 83.1.

Emergency Medicine Physician is a high-volume specialty nationwide, with 64,398 enrolled providers across 56 states and an average of 352 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

2500 N STATE ST
JACKSON, MS 39216

Provider Details

NPI 1194256537
Specialty Emergency Medicine Physician
Gender Female
NPI Issued 03/27/2017

CMS Quality Score (MIPS)

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

100
Final Score
Avg: 83.1
100
Quality
93.3451
Cost

Reporting: Group practice

Hospital and facility affiliations

Facilities where TIFFANY ALLISON 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.

EMCARE RSN EMERGENCY PHYSICIANS PLLC
CELINA, TX
LEVEL ONE EMERGENCY PHYSICIANS LLC
DENISON, TX

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 TIFFANY ALLISON. Source: openpaymentsdata.cms.gov.

Total received

$189

Largest payer

Medtronic, Inc.

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 · Generic-heavy

TIFFANY ALLISON — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 132 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.

132
Total Claims
$3K
Total Drug Cost
94
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
132
Total Day Supply
1,068
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$2K
Generic Drug Cost
$974
Opioid Claims
13 (9.8% rate)
Antibiotic Claims
73

Patient Demographics

Average Patient Age
70.0 years
Avg HCC Risk Score
1.86
Gender Split
63% female / 37% 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
Cephalexin
27
Doxycycline Hyclate
11

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

Emergency Medicine Physician Overview

How TIFFANY ALLISON fits within the Emergency Medicine Physician landscape nationally.

64,398
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider

TIFFANY ALLISON's 132 claims are below the specialty average of 352.

Nearby Emergency Medicine Physician Providers in Mississippi

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

Compare Emergency Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is TIFFANY ALLISON's specialty?
TIFFANY ALLISON specializes in Emergency Medicine Physician and practices in JACKSON, Mississippi.
How much does TIFFANY ALLISON prescribe under Medicare Part D?
In 2023, TIFFANY ALLISON wrote 132 Medicare Part D claims totaling $3K in drug costs for 94 beneficiaries.
What is TIFFANY ALLISON's Medicare quality score?
TIFFANY ALLISON has a CMS MIPS Final Score of 100/100 (Quality: 100, Cost: 93.3451). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is TIFFANY ALLISON located?
TIFFANY ALLISON is located at 2500 N STATE ST, JACKSON, MS, 39216. Phone: (601) 984-5582.
What is TIFFANY ALLISON's NPI number?
TIFFANY ALLISON's National Provider Identifier (NPI) is 1194256537, issued on 03/27/2017.
Does TIFFANY ALLISON prescribe more brand-name or generic drugs?
TIFFANY ALLISON's prescribing is 9% brand-name and 91% generic drugs by claim count, with $2K in brand drug costs.
Does TIFFANY ALLISON prescribe opioids?
Yes, TIFFANY ALLISON had 13 opioid claims in 2023 with an opioid prescribing rate of 9.8%.
How many Emergency Medicine Physician providers are there in the US?
There are 64,398 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
What drugs does TIFFANY ALLISON prescribe most often?
Based on 2023 Medicare Part D data, TIFFANY ALLISON's most frequently prescribed drugs include Cephalexin, Doxycycline Hyclate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TIFFANY ALLISON accept Medicare?
TIFFANY ALLISON appears in CMS Medicare data with 132 Part D claims and 94 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TIFFANY ALLISON's credentials?
TIFFANY ALLISON's NPI is 1194256537. 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