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Grants / Department of Health and Human Services / National Institutes of Health

PAR-23-070: NIAID Physician-Scientist Pathway to Independence Award (K99/R00 Clinical Trial Required)

Closed Closed January 7, 2026 Opportunity PAR-23-070

This grant is closed. Who won this program's grants before is below, and similar open grants are at the end of the page. It is in our archive of National Institutes of Health notices from 2023.

National Institutes of Health offered grants to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. Applications closed on January 7, 2026.

From the official notice on Grants.gov, last changed January 9, 2023. Checked November 7, 2026.

About this NIH notice

Application due dates, page limits and budget limits are set in the notice. Read PAR-23-070 in the NIH Guide.

Key dates

PostedJanuary 9, 2023
DeadlineJanuary 7, 2026
Archived by Grants.govFebruary 12, 2026

Who can apply

This opportunity was open to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses.

All 15 applicant types the notice lists

Other Eligible Applicants include the following: Alaska Native and Native Hawaiian Serving Institutions; Asian American Native American Pacific Islander Serving Institutions (AANAPISISs); Eligible Agencies of the Federal Government; Faith-based or Community-based Organizations; Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Indian/Native American Tribal Governments (Other than Federally Recognized); Non-domestic (non-U.S.) Entities (Foreign Organizations); Regional Organizations; Tribally Controlled Colleges and Universities (TCCUs) ; U.S. Territory or Possession; Non-domestic (non-U.S.) Entities (Foreign Institutions) are not eligible to apply. Non-domestic (non-U.S.) components of U.S. Organizations are not eligible to apply. Foreign components, as defined in the NIH Grants Policy Statement, are allowed.

More grants for nonprofits, colleges and universities, state and local governments, tribes, small businesses, businesses.

Is this a realistic fit?

What the grant funds

The purpose of the NIAID Physician-Scientist Pathway to Independence Award (K99/R00) program is to increase and maintain a strong cohort of new and talented independent physician-scientists. This program is designed to facilitate a timely transition of outstanding postdoctoral researchers with a clinical doctorate degree from mentored, postdoctoral research positions to independent, tenure-track or equivalent faculty positions. The program will provide independent NIAID research support during this transition to help awardees launch competitive, independent research careers in biomedical fields and thereby help to address the national physician-scientist workforce shortage. This Funding Opportunity Announcement (FOA) is designed specifically for candidates proposing to serve as the lead investigator of an independent clinical trial, a clinical trial feasibility study, or a separate ancillary clinical trial, as part of their research and career development. Those not planning an independent clinical trial, or proposing to gain research experience in a clinical trial led by another investigator, must apply to companion FOA (FOA #).

Category: Health.

Who has won Allergy and Infectious Diseases Research grants before

From fiscal 2021 to 2025, Allergy and Infectious Diseases Research (93.855) awarded $22 billion across 13,282 grant awards, an average of $1.6 million per award.

Largest recipients, fiscal 2021 to 2025
RecipientStateAwardsAmount
Fred Hutchinson Cancer CenterWashington85$938 million
Duke UniversityNorth Carolina230$781 million
University of California, Los AngelesCalifornia138$745 million
The Johns Hopkins UniversityMaryland321$668 million
Emory UniversityGeorgia282$650 million

Top states: California ($3.4 billion), Massachusetts ($2.1 billion), Washington ($1.9 billion), New York ($1.8 billion), North Carolina ($1.5 billion).

Applying now

This notice no longer takes applications. Agencies often post the same opportunity again under a new number, so check the program's notices on Grants.gov and the similar open grants below.

The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.

Questions people ask

Is PAR-23-070 still open?

No. It closed on January 7, 2026.

Who can apply for NIAID Physician-Scientist Pathway to Independence Award (K99/R00 Clinical Trial Required)?

National Institutes of Health accepted applications from nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. The notice adds further conditions, so read its eligibility section.

What is the deadline for NIAID Physician-Scientist Pathway to Independence Award (K99/R00 Clinical Trial Required)?

Closed January 7, 2026. Applications are no longer accepted; the program's newer notices are on this page when there are any.

Who has won Allergy and Infectious Diseases Research grants before?

The largest recipients over five fiscal years were Fred Hutchinson Cancer Center, Duke University, University of California, Los Angeles. The program made 13,282 awards worth $22 billion in that time.

Similar open grants