Ias Oklahoma LLC
NPI 1174394365 · Anesthesiology Physician · Lawton, OK
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ias Oklahoma LLC is a Anesthesiology Physician organization in Lawton, OK (NPI 1174394365).
Provider details
- NPI number
- 1174394365
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nestor Zenarosa, Owner(469) 420-5544
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-01-16
- Last updated
- 2024-02-15
- Certified
- 2024-02-15
Frequently asked questions
- What is Ias Oklahoma LLC's NPI number?
- Ias Oklahoma LLC's National Provider Identifier (NPI) is 1174394365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ias Oklahoma LLC?
- Ias Oklahoma LLC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ias Oklahoma LLC located?
- Ias Oklahoma LLC's practice location on file with NPPES is 5602 Sw Lee Blvd, Lawton, OK 73505-9635.
- What is Ias Oklahoma LLC's phone number?
- The practice phone number listed in the NPPES registry for Ias Oklahoma LLC is (469) 420-5544.
- Does Ias Oklahoma LLC accept Medicare?
- Ias Oklahoma LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Ias Oklahoma LLC?
- The authorized official listed on Ias Oklahoma LLC's NPPES record is Nestor Zenarosa, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ias Oklahoma LLC's NPI active?
- Yes — Ias Oklahoma LLC's NPI (1174394365) is active in the NPPES registry as of the last update on 2024-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.