Naval Undersea Medical Institute (NUMI)

Naval Undersea Medical Institute (NUMI) Training source for Submarine IDC, Rad Health Techs, Rad Health Officers, & Undersea Medical Officers You are encouraged to bring your family.

Due to extensive BEQ reconstruction, there are no consistent Space Available/Geographical Bachelor rooms available for personnel E-5 and above. If under funded orders to the Submarine Force IDC program this is a PCS move. Base Housing is available with little to no delays. Married sailors coming without their spouses will be required to btain Non-Military housing without compensation. NUMI does not endorse any of the advertisements that may appear on this page.

Wishing a safe and Happy Thanksgiving to our NUMI Family.
11/27/2025

Wishing a safe and Happy Thanksgiving to our NUMI Family.

11/04/2025
10/30/2025

Congratulations class 275 on your graduation! Enjoy the day and take the time to celebrate with your peers, mentors, and families!

NUMI, I just received the following information regarding SNAP benefits during the ongoing shutdown. Please see below an...
10/23/2025

NUMI, I just received the following information regarding SNAP benefits during the ongoing shutdown. Please see below and reach out with any questions!

10/01/2025

NUMI family-

I am going to do my best to keep everyone up to date and informed on resources/ support during the government shutdown. Please reach out to me if you have immediate needs, questions, or concerns. We are here to help!

[email protected]
 850-822-1895 call or text

I will be sending out emails from navy fed and USAA regarding financial assistance. So please check your emails!

Please help NUMI congratulate the Navy's newest Senior Chief: HMCS (SEL) Sifuentes! Bravo Zulu!
05/21/2025

Please help NUMI congratulate the Navy's newest Senior Chief: HMCS (SEL) Sifuentes! Bravo Zulu!

Happy Mother’s Day to all the amazing moms out there! Today we celebrate the love, strength, and guidance you give so se...
05/11/2025

Happy Mother’s Day to all the amazing moms out there! Today we celebrate the love, strength, and guidance you give so selflessly. Your sacrifices never go unnoticed, and your impact lasts a lifetime. Wishing you a day full of love, joy, and appreciation!

Due to scheduled base power outage on 29APR25, NUMI Staff and Students powered up their hiking shoes and hit the trail a...
05/09/2025

Due to scheduled base power outage on 29APR25, NUMI Staff and Students powered up their hiking shoes and hit the trail at Bluff Point State Park in Groton, CT. The command took in scenic views, enjoyed conversations and completed 3.5 miles of trails. Refreshments were served at the end of the event. Great way to bring in the change of seasons.

Congratulations to our Navy’s newest Radiation Health Technicians! They have successfully completed a demanding program,...
05/09/2025

Congratulations to our Navy’s newest Radiation Health Technicians! They have successfully completed a demanding program, and we wish them continued success in their future careers.

HM1 Alexandria M. Agudelo - USS DWIGHT D. EISENHOWER (CVN 69)
HM2 Ramesh Dahal - NMRTC Portsmouth
HM2 James D. Hooks - Naval Dosimetry Center
HM3 Markus L. Dave - USS PENNSYLVANIA (BLUE) (SSBN 735)

Special thanks to HM2 Matthew Y. Ye as the Master of Ceremonies and the Class Counselor.

A graduation ceremony was held for Submarine Independent Duty Corpsman Class 273 on 2 April 2025 at the Naval Undersea M...
04/04/2025

A graduation ceremony was held for Submarine Independent Duty Corpsman Class 273 on 2 April 2025 at the Naval Undersea Medical Institute.

Guest of Honor and Speaker: HMCS George Fricke

Class 273 Graduates and Awardees:

HM1 Patrick J. Clayton - USS RHODE ISLAND (BLUE) (SSBN 740)
HM1 David A. Griffenberg (Honorman Award/NUMI CPOA Leadership Award) - USS VIRGINIA (SSN 774)
HM2 Arthur X. Guevara - USS ALABAMA (GOLD) (SSBN 731)
HMC Jonathan F. Harris (Practical Week Honorman Award) - USS HYMAN G. RICKOVER (SSN 795)
HM2 Manuel II Ramirez - PCU IOWA (SSN 797)
ME1-2 Joshua T.K. Ong - SINGAPORE
ME1-2 Seah Jefferson - SINGAPORE

Special thanks to HM1 Johnathan Brewer as the Master of Ceremonies and the Class Counselor.

Congratulations and best of luck in the FLEET!!

A graduation ceremony was held for Submarine Independent Duty Corpsman Class 275 (Alternate) on 24 January 2025 at the N...
04/03/2025

A graduation ceremony was held for Submarine Independent Duty Corpsman Class 275 (Alternate) on 24 January 2025 at the Naval Undersea Medical Institute.

HMC Christopher S. Barber - PCU ARIZONA (SSN 803)
HMC Jonathan C. Frye - USS OREGON (SSN 793)
HM1 Joshua C. Norvajohnson - USS ILLINOIS (SSN 786)
HM2 Elizabeth D. Yergen - USS PENNSYLVANIA (GOLD) (SSBN 735)

Special thanks to HM1 Joshua A. Dubbs as the Master of Ceremonies and the Class Counselor.

We extend our congratulations and best wishes for their future endeavors in the FLEET!

11/18/2024

From the Ombudsman:

Team, as we are rapidly approaching the holidays I wanted to remind anyone and everyone to reach out to me via email/ call/ text should you need any help with budgeting or planning this holiday season. I also have an abundance of resources for food security and local charities. Also, please see my post on this page about the annual Chaplain's office "angel tree."

CELL: 850-822-1895
EMAIL: [email protected]

Address

PO BOX 159, NAVSUBASE NLON
Groton, CT
06349

Opening Hours

Monday 7am - 4:30pm
Tuesday 7am - 4:30pm
Wednesday 7am - 4:30pm
Thursday 7am - 4:30pm
Friday 7am - 4:30pm

Telephone

+18605810090

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