Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Nextgen Sleep LLC

Organization Sleep Medicine (Family Medicine) Physician · NPI 1245605377

Nextgen Sleep LLC is a Sleep Medicine (Family Medicine) Physician in Oklahoma City, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2015.

Licensed in
OK
In the registry since
2015
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

3418 NW 135th St
Oklahoma City, OK 73120-4009
Phone: (405) 753-6151
Fax: (405) 608-4110
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Family Medicine) Physician (primary) Taxonomy 207QS1201X · Licence 22192 (OK)

Record details

NPI number1245605377
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karl Barreto — Manager · (405) 753-6151
NPI enumeratedDecember 1, 2015
Last updated in NPPESMarch 11, 2020
Certification dateMarch 11, 2020
Mailing address3414 Nw 135th St, Oklahoma City, OK 73120-4009

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