Obuchukwuneme Calais, FNP
NPI 1457829640 · Family Nurse Practitioner · Houston, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Obuchukwuneme Calais, FNP is a Family Nurse Practitioner provider in Houston, TX (NPI 1457829640).
Provider details
- NPI number
- 1457829640
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP138905 (TX)
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
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
930 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 Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 373 | $63 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 258 | $34 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 213 | $91 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $107 |
| Brief Communication Technology-Based Service, E.g. Virtual Check-In, By a Physician Or Other Qualified Health Care Professional Who Can Report Evaluation and Management Services, Provided to an Established Patient, Not Originating From a Related E/M ServicG2012 | 17 | $11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levocetirizine Dihydrochloride | 48 | 33 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 30 | 30 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 24 | 14 |
| Tizanidine Hcl | 22 | 18 |
| Azithromycin | 19 | 18 |
| Atorvastatin Calcium | 18 | 11 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$275 across 14 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
Additional practice locations (2)
- 6363 N State Highway 161 Ste 100Irving, TX 75038-2239Phone: (469) 200-3272
- 2100 Regional Medical DrWharton, TX 77488-9719Phone: (979) 532-1700Fax: (979) 532-6797
Registry dates
- Enumerated
- 2018-11-06
- Last updated
- 2024-09-13
- Certified
- 2024-09-13
Frequently asked questions
- What is Obuchukwuneme Calais's NPI number?
- Obuchukwuneme Calais's National Provider Identifier (NPI) is 1457829640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Obuchukwuneme Calais's specialty?
- Obuchukwuneme Calais is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Obuchukwuneme Calais located?
- Obuchukwuneme Calais's practice location on file with NPPES is 9055 Katy Fwy Ste 200, Houston, TX 77024-1629.
- What is Obuchukwuneme Calais's phone number?
- The practice phone number listed in the NPPES registry for Obuchukwuneme Calais is (713) 461-2915.
- Does Obuchukwuneme Calais accept Medicare?
- Obuchukwuneme Calais is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Obuchukwuneme Calais's NPI active?
- Yes — Obuchukwuneme Calais's NPI (1457829640) is active in the NPPES registry as of the last update on 2024-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.