Essien Ekong, M.D
NPI 1659755122 · Family Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Essien Ekong, M.D is a Family Medicine Physician provider in San Francisco, CA (NPI 1659755122).
Provider details
- NPI number
- 1659755122
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 7571 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
124 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 72 | $115 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 37 | $168 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 15 | $68 |
Typical Medicare-allowed amounts for these services range $68–$168 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 158 | 135 |
| Chlorhexidine Gluconate | 97 | 89 |
| Ibuprofen | 72 | 63 |
| Amoxicillin | 69 | 60 |
| Metronidazole | 61 | 57 |
| Clindamycin Hcl | 47 | 40 |
| Azithromycin | 19 | 19 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim |
Practice location
Mailing address
Additional practice locations (1)
- 601 N 30th StCu Department of Family MedicineOmaha, NE 68131-2128Phone: (402) 280-2010
Registry dates
- Enumerated
- 2015-07-15
- Last updated
- 2024-10-11
- Certified
- 2024-10-11
Frequently asked questions
- What is Essien Ekong's NPI number?
- Essien Ekong's National Provider Identifier (NPI) is 1659755122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Essien Ekong's specialty?
- Essien Ekong is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Essien Ekong located?
- Essien Ekong's practice location on file with NPPES is 333 1st St Ste a, San Francisco, CA 94105-2661.
- What is Essien Ekong's phone number?
- The practice phone number listed in the NPPES registry for Essien Ekong is (888) 803-3370.
- Does Essien Ekong accept Medicare?
- Essien Ekong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Essien Ekong's NPI active?
- Yes — Essien Ekong's NPI (1659755122) is active in the NPPES registry as of the last update on 2024-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.