Appolonia Olumba
NPI 1952559114 · Psychiatric/Mental Health Nurse Practitioner · Bellflower, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Appolonia Olumba is a Psychiatric/Mental Health Nurse Practitioner provider in Bellflower, CA (NPI 1952559114).
Provider details
- NPI number
- 1952559114
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 18339 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 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
681 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 113 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 99 | $118 |
| Hemoglobin A1c Level83036 | 90 | $10 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 89 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 60 | $13 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 51 | $6 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 127 | 44 |
| Atorvastatin Calcium | 115 | 38 |
| Metformin Hcl | 87 | 33 |
| Gabapentin | 57 | 20 |
| Losartan Potassium | 53 | 18 |
| Lisinopril | 53 | 18 |
| Benazepril Hcl | 46 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$367 across 5 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
- 2008-08-29
- Last updated
- 2024-01-03
- Certified
- 2024-01-03
Frequently asked questions
- What is Appolonia Olumba's NPI number?
- Appolonia Olumba's National Provider Identifier (NPI) is 1952559114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Appolonia Olumba's specialty?
- Appolonia Olumba is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Appolonia Olumba located?
- Appolonia Olumba's practice location on file with NPPES is 17034 Bellflower Blvd, Bellflower, CA 90706-5950.
- What is Appolonia Olumba's phone number?
- The practice phone number listed in the NPPES registry for Appolonia Olumba is (562) 991-1568.
- Does Appolonia Olumba accept Medicare?
- Appolonia Olumba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Appolonia Olumba's NPI active?
- Yes — Appolonia Olumba's NPI (1952559114) is active in the NPPES registry as of the last update on 2024-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.