DR. ESSIEN UTIBE EKONG M.D
NPI 1659755122
Family Medicine in San Francisco, CA
About Dr. Essien Utibe Ekong M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ESSIEN UTIBE EKONG M.D (NPI 1659755122) is an individual family medicine provider in San Francisco, California, licensed in Texas (T2157) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS and maintains a secondary practice location in Omaha.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Essien Utibe Ekong M.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
9Medicare enrollment records show Essien Ekong reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,439 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Concord Medical Group PLLC
- 1,338 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 39 clinicians in this Medicare group
Seymour, TX 76380
- Reassigned Medicare billing, Texas enrollment
- 42 clinicians in this Medicare group
Electra, TX 76360
- Reassigned Medicare billing, Texas enrollment
- 155 clinicians in this Medicare group
Fort Worth, TX 76112
- Reassigned Medicare billing, Texas enrollment
- 545 clinicians in this Medicare group
Fairfield, TX 75840
- Reassigned Medicare billing, Texas enrollment
- 76 clinicians in this Medicare group
Crockett, TX 75835
- Reassigned Medicare billing, Texas enrollment
- 46 clinicians in this Medicare group
Nacogdoches, TX 75961
- Reassigned Medicare billing, Texas enrollment
- 109 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94105
SAN FRANCISCO, CA 94105
SAN FRANCISCO, CA 94105
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Essien Ekong's NPI number?
The NPI number for Essien Ekong is 1659755122. It was assigned to this individual provider in the NPPES registry on July 15, 2015.
Where is Essien Ekong located?
Essien Ekong practices at 333 1st St Ste A, San Francisco, CA 94105. The listed phone number is (888) 803-3370.
What is Essien Ekong's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Essien Ekong enrolled in Medicare?
Yes. Essien Ekong is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Essien Ekong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Essien Ekong reassigns Medicare benefits to 9 organizations: Concord Medical Group Of Texas PLLC (Lubbock, TX), Concord Medical Group Of Texas PLLC (Lubbock, TX), South Central Physicians PLLC (Lubbock, TX), Baylor County Hospital District (Seymour, TX), Southwest Medical Associates, Inc. (Electra, TX) and 4 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Essien Ekong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Essien Ekong accept?
Health plans from Blue Cross and Blue Shield of Texas and CHRISTUS Health Plan list Essien Ekong as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Essien Ekong was last updated on October 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Essien Utibe Ekong, M.D · NPI 1659755122
Family Medicine physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since July 15, 2015.
## Identity
- **NPI:** 1659755122 (Entity type: Individual)
- **Enumerated:** July 15, 2015
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** T2157 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 333 1ST ST STE A, San Francisco, CA 94105-2661
- **Phone:** (888) 803-3370
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Concord Medical Group Of Texas PLLC (NPI 1750790762, Lubbock, TX); Concord Medical Group Of Texas PLLC (NPI 1750790762, Lubbock, TX); South Central Physicians PLLC (NPI 1427611854, Lubbock, TX); Baylor County Hospital District (NPI 1194893263, Seymour, TX); Southwest Medical Associates, Inc. (NPI 1831299122, Electra, TX); and 4 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 11, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1659755122) · Data from the CMS NPPES public registry.