Keystone Emergency Medical Services of Tx
NPI 1649646324 · Emergency Medicine Physician · Memphis, TN
Keystone Emergency Medical Services of Tx is a Emergency Medicine Physician organization in Memphis, TN (NPI 1649646324).
Provider details
- NPI number
- 1649646324
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Theophilus Okeke, President(800) 669-2640
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
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
- 2015-08-17
- Last updated
- 2015-08-17
Frequently asked questions
- What is Keystone Emergency Medical Services of Tx's NPI number?
- Keystone Emergency Medical Services of Tx's National Provider Identifier (NPI) is 1649646324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Keystone Emergency Medical Services of Tx?
- Keystone Emergency Medical Services of Tx is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Keystone Emergency Medical Services of Tx located?
- Keystone Emergency Medical Services of Tx's practice location on file with NPPES is 6075 Poplar Ave, Memphis, TN 38119-0114.
- What is Keystone Emergency Medical Services of Tx's phone number?
- The practice phone number listed in the NPPES registry for Keystone Emergency Medical Services of Tx is (901) 795-3600.
- Who is the authorized official for Keystone Emergency Medical Services of Tx?
- The authorized official listed on Keystone Emergency Medical Services of Tx's NPPES record is Theophilus Okeke, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Keystone Emergency Medical Services of Tx's NPI active?
- Yes — Keystone Emergency Medical Services of Tx's NPI (1649646324) is active in the NPPES registry as of the last update on 2015-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.