Tonya Alexander, BSN, MSN,APRN, FNP-C
NPI 1023506250 · Family Nurse Practitioner · Houston, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tonya Alexander, BSN, MSN,APRN, FNP-C is a Family Nurse Practitioner provider in Houston, TX (NPI 1023506250).
Provider details
- NPI number
- 1023506250
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- BSN, MSN,APRN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- AP137041 (TX)
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
151 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 77 | $81 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 27 | $120 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 19 | $110 |
| Simple Insertion of Temporary Bladder Tube51702 | 15 | $21 |
| Complicated Insertion of Bladder Tube51703 | 13 | $62 |
Typical Medicare-allowed amounts for these services range $21–$120 (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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 143 | 69 |
| Vibegronbrand: Gemtesa | 47 | 12 |
| Finasteride | 33 | 18 |
| Ciprofloxacin Hcl | 13 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 838 W Meeting St Ste FLancaster, SC 29720-6261Phone: (803) 285-4400
- 25553 Highway 59Porter, TX 77365-6154Phone: (713) 442-2100
- 22407 Holzwarth RoadSpring, TX 77389Phone: (346) 674-4000
Registry dates
- Enumerated
- 2018-04-24
- Last updated
- 2024-06-25
- Certified
- 2024-06-25
Frequently asked questions
- What is Tonya Alexander's NPI number?
- Tonya Alexander's National Provider Identifier (NPI) is 1023506250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tonya Alexander's specialty?
- Tonya Alexander is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tonya Alexander located?
- Tonya Alexander's practice location on file with NPPES is 15655 Cypress Wood Medical Dr Ste 100, Houston, TX 77014-1487.
- What is Tonya Alexander's phone number?
- The practice phone number listed in the NPPES registry for Tonya Alexander is (713) 442-1700.
- Does Tonya Alexander accept Medicare?
- Tonya Alexander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tonya Alexander's NPI active?
- Yes — Tonya Alexander's NPI (1023506250) is active in the NPPES registry as of the last update on 2024-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.