Shibbi Alexander, AGACNP, FNP
NPI 1639673551 · Nurse Practitioner · Dallas, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shibbi Alexander, AGACNP, FNP is a Nurse Practitioner provider in Dallas, TX (NPI 1639673551).
Provider details
- NPI number
- 1639673551
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGACNP, FNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP137092 (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
8 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
406 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 299 | $64 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 48 | $107 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 24 | $68 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 20 | $29 |
| Hemoglobin A1c Level83036 | 15 | $9 |
Typical Medicare-allowed amounts for these services range $9–$107 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 44 | 13 |
| Insulin Lisprobrand: Humalog Kwikpen U-100 | 22 | 11 |
| Insulin Aspartbrand: Novolog Flexpen | 20 | — |
| Metformin Hclbrand: Metformin Hcl Er | 20 | — |
| Tirzepatidebrand: Mounjaro | 19 | — |
| Empagliflozinbrand: Jardiance | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$470 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
- 2018-03-23
- Last updated
- 2020-02-06
- Certified
- 2020-02-06
Frequently asked questions
- What is Shibbi Alexander's NPI number?
- Shibbi Alexander's National Provider Identifier (NPI) is 1639673551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shibbi Alexander's specialty?
- Shibbi Alexander is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shibbi Alexander located?
- Shibbi Alexander's practice location on file with NPPES is 2001 Inwood Rd, Dallas, TX 75390-3223.
- What is Shibbi Alexander's phone number?
- The practice phone number listed in the NPPES registry for Shibbi Alexander is (214) 645-2800.
- Does Shibbi Alexander accept Medicare?
- Shibbi Alexander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shibbi Alexander's NPI active?
- Yes — Shibbi Alexander's NPI (1639673551) is active in the NPPES registry as of the last update on 2020-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.