Oklahoma Ess Hospitalist LLC
NPI 1356740252 · Hospitalist Physician · Frederick, OK
Oklahoma Ess Hospitalist LLC is a Hospitalist Physician organization in Frederick, OK (NPI 1356740252).
Provider details
- NPI number
- 1356740252
- Entity type
- Organization
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ron Weiss, Ceo(972) 934-3200
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-08-15
- Last updated
- 2014-08-15
Frequently asked questions
- What is Oklahoma Ess Hospitalist LLC's NPI number?
- Oklahoma Ess Hospitalist LLC's National Provider Identifier (NPI) is 1356740252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oklahoma Ess Hospitalist LLC?
- Oklahoma Ess Hospitalist LLC is classified in the NPPES registry as Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Oklahoma Ess Hospitalist LLC located?
- Oklahoma Ess Hospitalist LLC's practice location on file with NPPES is 319 E Josephine Ave, Frederick, OK 73542-2220.
- What is Oklahoma Ess Hospitalist LLC's phone number?
- The practice phone number listed in the NPPES registry for Oklahoma Ess Hospitalist LLC is (580) 335-7565.
- Who is the authorized official for Oklahoma Ess Hospitalist LLC?
- The authorized official listed on Oklahoma Ess Hospitalist LLC's NPPES record is Ron Weiss, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oklahoma Ess Hospitalist LLC's NPI active?
- Yes — Oklahoma Ess Hospitalist LLC's NPI (1356740252) is active in the NPPES registry as of the last update on 2014-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.