Commitments and Contingencies (Details) - Schedule of Maturity of the Lease Liabilities - USD ($)	Jun. 30, 2024	Sep. 30, 2023
Schedule of Maturity of the Lease Liabilities [Abstract]
2024	$ 70,243
2025	66,097
2026	78,945
2027	81,708
2028	34,816
Total lease payments	331,809
Less imputed interest	(41,719)
Total	290,090	$ 184,400
Short-term portion in accrued expenses and other liabilities	(80,180)	(129,116)
Long-term portion	$ 209,910	$ 55,284

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second calendar year.

No definition available.

Name:	nmtc_LesseeOperatingLeaseLiabilityPaymentsDueFiscalYear
Namespace Prefix:	nmtc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth calendar year.

+ References

No definition available.

+ Details

Name:	nmtc_LesseeOperatingLeaseLiabilityPaymentsDueFourYear
Namespace Prefix:	nmtc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth calendar year.

+ References

No definition available.

+ Details

Name:	nmtc_LesseeOperatingLeaseLiabilityPaymentsDueThreeYear
Namespace Prefix:	nmtc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third calendar year.

+ References

No definition available.

+ Details

Name:	nmtc_LesseeOperatingLeaseLiabilityPaymentsDueTwoYear
Namespace Prefix:	nmtc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in remainder of calendar year.

+ References

No definition available.

+ Details

Name:	nmtc_LesseeOperatingLeaseLiabilityToBePaidRemainderOfCalendarYear
Namespace Prefix:	nmtc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

+ Details

Name:	us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.

+ References

+ Details

Name:	us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- References

No definition available.

+ Details

Name:	us-gaap_LessorOperatingLeasePaymentsFiscalYearMaturityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-1

+ Details

Name:	us-gaap_OperatingLeaseLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

+ References

+ Details

Name:	us-gaap_OperatingLeaseLiabilityCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

+ References

+ Details

Name:	us-gaap_OperatingLeaseLiabilityNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant