Esther Chijioke, M.D
NPI 1871927798 · Geriatric Medicine (Internal Medicine) Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Esther Chijioke, M.D is a Geriatric Medicine (Internal Medicine) Physician provider in New York, NY (NPI 1871927798).
Provider details
- NPI number
- 1871927798
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- 290646 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
5,503 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 1,413 | $172 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 898 | $120 |
| Advance Care Planning, First 30 Minutes99497 | 606 | $92 |
| Advance Care Planning, Each Additional 30 Minutes99498 | 601 | $79 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 544 | $83 |
| Chronic Care Management Services for Two Or More Chronic Conditions, First 30 Minutes Provided Personally By Health Care Professional, Per Calendar Month99491 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 182 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,232 | 153 |
| Amlodipine Besylate | 952 | 100 |
| Tamsulosin Hcl | 539 | 58 |
| Metformin Hcl | 523 | 50 |
| Levetiracetam | 507 | 49 |
| Mirtazapine | 488 | 58 |
| Gabapentin | 435 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$68 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-08-27
- Last updated
- 2018-02-07
Frequently asked questions
- What is Esther Chijioke's NPI number?
- Esther Chijioke's National Provider Identifier (NPI) is 1871927798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Esther Chijioke's specialty?
- Esther Chijioke is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Esther Chijioke located?
- Esther Chijioke's practice location on file with NPPES is 101 W 147th St Apt 2e, New York, NY 10039-4367.
- What is Esther Chijioke's phone number?
- The practice phone number listed in the NPPES registry for Esther Chijioke is (347) 591-6274.
- Does Esther Chijioke accept Medicare?
- Esther Chijioke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Esther Chijioke's NPI active?
- Yes — Esther Chijioke's NPI (1871927798) is active in the NPPES registry as of the last update on 2018-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.