Nelson Ogembo, FNP-C
NPI 1336891381 · Family Nurse Practitioner · Mangum, OK
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nelson Ogembo, FNP-C is a Family Nurse Practitioner provider in Mangum, OK (NPI 1336891381).
Provider details
- NPI number
- 1336891381
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 217141 (OK)
Specialties & taxonomies
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
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
18 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) |
|---|---|---|
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 18 | $63 |
Typical Medicare-allowed amounts for these services range $63–$63 (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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 43 | 17 |
| Amlodipine Besylate | 32 | 16 |
| Dulaglutidebrand: Trulicity | 30 | — |
| Losartan Potassium | 30 | 14 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 28 | 17 |
| Omeprazole | 27 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$52 across 1 record (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
Additional practice locations (1)
- 331 Melrose Dr Ste 230Richardson, TX 75080-4774Phone: (214) 628-9090
Registry dates
- Enumerated
- 2022-01-20
- Last updated
- 2024-10-25
- Certified
- 2024-10-24
Frequently asked questions
- What is Nelson Ogembo's NPI number?
- Nelson Ogembo's National Provider Identifier (NPI) is 1336891381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nelson Ogembo's specialty?
- Nelson Ogembo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nelson Ogembo located?
- Nelson Ogembo's practice location on file with NPPES is 1 Wickersham St, Mangum, OK 73554-9117.
- What is Nelson Ogembo's phone number?
- The practice phone number listed in the NPPES registry for Nelson Ogembo is (580) 782-3353.
- Does Nelson Ogembo accept Medicare?
- Nelson Ogembo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nelson Ogembo's NPI active?
- Yes — Nelson Ogembo's NPI (1336891381) is active in the NPPES registry as of the last update on 2024-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.