Ijeoma Madu, MD
NPI 1912265422 · Psychiatry Physician · Pasadena, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ijeoma Madu, MD is a Psychiatry Physician provider in Pasadena, CA (NPI 1912265422).
Provider details
- NPI number
- 1912265422
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A131527 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
32 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) |
|---|---|---|
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 18 | $139 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 14 | $98 |
Typical Medicare-allowed amounts for these services range $98–$139 (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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 91 | 20 |
| Mirtazapine | 64 | 21 |
| Escitalopram Oxalate | 58 | 20 |
| Aripiprazole | 56 | 11 |
| Sertraline Hcl | 43 | 14 |
| Trazodone Hcl | 34 | 13 |
| Lorazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-03
- Last updated
- 2023-09-26
- Certified
- 2023-06-14
Frequently asked questions
- What is Ijeoma Madu's NPI number?
- Ijeoma Madu's National Provider Identifier (NPI) is 1912265422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ijeoma Madu's specialty?
- Ijeoma Madu is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ijeoma Madu located?
- Ijeoma Madu's practice location on file with NPPES is 393 E Walnut St, Pasadena, CA 91188-0001.
- What is Ijeoma Madu's phone number?
- The practice phone number listed in the NPPES registry for Ijeoma Madu is (323) 298-3680.
- Does Ijeoma Madu accept Medicare?
- Ijeoma Madu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ijeoma Madu's NPI active?
- Yes — Ijeoma Madu's NPI (1912265422) is active in the NPPES registry as of the last update on 2023-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.