Sure Gas LLC
NPI 1275999831 · Certified Registered Nurse Anesthetist · Oklahoma City, OK
Sure Gas LLC is a Certified Registered Nurse Anesthetist organization in Oklahoma City, OK (NPI 1275999831).
Provider details
- NPI number
- 1275999831
- Entity type
- Organization
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Mark Williams, Managing Member(405) 514-0014
- License
- R0053020 (OK)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-01-12
- Last updated
- 2016-01-12
Frequently asked questions
- What is Sure Gas LLC's NPI number?
- Sure Gas LLC's National Provider Identifier (NPI) is 1275999831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sure Gas LLC?
- Sure Gas LLC is classified in the NPPES registry as Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sure Gas LLC located?
- Sure Gas LLC's practice location on file with NPPES is 8121 National Ave, Oklahoma City, OK 73110-7530.
- What is Sure Gas LLC's phone number?
- The practice phone number listed in the NPPES registry for Sure Gas LLC is (405) 732-7905.
- Who is the authorized official for Sure Gas LLC?
- The authorized official listed on Sure Gas LLC's NPPES record is Mark Williams, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sure Gas LLC's NPI active?
- Yes — Sure Gas LLC's NPI (1275999831) is active in the NPPES registry as of the last update on 2016-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.