Sienna Extended Care & Rehab LLC
NPI 1780810119 · Skilled Nursing Facility · Midwest City, OK
Enrolled with Medicare as Part a Provider - Skilled Nursing Facility · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sienna Extended Care & Rehab LLC is a Skilled Nursing Facility organization in Midwest City, OK (NPI 1780810119).
Provider details
- NPI number
- 1780810119
- Entity type
- Organization
- Primary specialty
- Skilled Nursing FacilityNursing & Custodial Care Facilities
- Organization subpart
- No
- Authorized official
- Schuyler Montgomery, Managing Owner(918) 489-2397
Specialties & taxonomies
Nursing & Custodial Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-05-29
- Last updated
- 2010-05-06
Frequently asked questions
- What is Sienna Extended Care & Rehab LLC's NPI number?
- Sienna Extended Care & Rehab LLC's National Provider Identifier (NPI) is 1780810119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sienna Extended Care & Rehab LLC?
- Sienna Extended Care & Rehab LLC is classified in the NPPES registry as Skilled Nursing Facility (Nursing & Custodial Care Facilities).
- Where is Sienna Extended Care & Rehab LLC located?
- Sienna Extended Care & Rehab LLC's practice location on file with NPPES is 9221 Harmony Dr, Midwest City, OK 73130-6255.
- What is Sienna Extended Care & Rehab LLC's phone number?
- The practice phone number listed in the NPPES registry for Sienna Extended Care & Rehab LLC is (918) 489-2397.
- Does Sienna Extended Care & Rehab LLC accept Medicare?
- Sienna Extended Care & Rehab 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 Sienna Extended Care & Rehab LLC?
- The authorized official listed on Sienna Extended Care & Rehab LLC's NPPES record is Schuyler Montgomery, Managing Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sienna Extended Care & Rehab LLC's NPI active?
- Yes — Sienna Extended Care & Rehab LLC's NPI (1780810119) is active in the NPPES registry as of the last update on 2010-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.