Premise Health of Oklahoma Medical, P.C
NPI 1427112648 · Family Medicine Physician · Stillwater, OK
Premise Health of Oklahoma Medical, P.C is a Family Medicine Physician organization in Stillwater, OK (NPI 1427112648).
Provider details
- NPI number
- 1427112648
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jonathan Leizman, PC Owner(216) 479-9063
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
19 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
Other names (DBA / former)
- Doing business as
- Employees' Healthcare Center of Stillwater
- Doing business as
- Employees' Healthcare Center of Stillwater
Registry dates
- Enumerated
- 2006-12-21
- Last updated
- 2022-10-13
- Certified
- 2022-10-13
Frequently asked questions
- What is Premise Health of Oklahoma Medical, P.C's NPI number?
- Premise Health of Oklahoma Medical, P.C's National Provider Identifier (NPI) is 1427112648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Premise Health of Oklahoma Medical, P.C?
- Premise Health of Oklahoma Medical, P.C is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Premise Health of Oklahoma Medical, P.C located?
- Premise Health of Oklahoma Medical, P.C's practice location on file with NPPES is 406 E Hall of Fame Ave, Stillwater, OK 74075-5428.
- What is Premise Health of Oklahoma Medical, P.C's phone number?
- The practice phone number listed in the NPPES registry for Premise Health of Oklahoma Medical, P.C is (800) 370-1192.
- Who is the authorized official for Premise Health of Oklahoma Medical, P.C?
- The authorized official listed on Premise Health of Oklahoma Medical, P.C's NPPES record is Jonathan Leizman, PC Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Premise Health of Oklahoma Medical, P.C's NPI active?
- Yes — Premise Health of Oklahoma Medical, P.C's NPI (1427112648) is active in the NPPES registry as of the last update on 2022-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.