Gay Carson, MSN, APRN, FNP-C
NPI 1821471020 · Family Nurse Practitioner · Kyle, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gay Carson, MSN, APRN, FNP-C is a Family Nurse Practitioner provider in Kyle, TX (NPI 1821471020).
Provider details
- NPI number
- 1821471020
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- AP128400 (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
10 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
341 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 129 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 66 | $103 |
| Bacterial Colony Count, Urine87086 | 46 | $8 |
| Detection Test By Multiplex Amplified Probe Technique for Severe Acute Respiratory Syndrome Coronavirus 2 (sars-Cov-2) (covid-19) and Influenza Virus Types a and B87636 | 20 | $140 |
| Bacterial Culture for Aerobic Isolates87077 | 19 | $8 |
| Evaluation of Antimicrobial Drug (antibiotic, Antifungal, Antiviral), Microdilution Or Agar Dilution87186 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Monohydrate | 64 | 63 |
| Cephalexin | 52 | 52 |
| Prednisone | 40 | 39 |
| Azithromycin | 32 | 32 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 26 | 26 |
| Cefuroxime Axetilbrand: Cefuroxime | 26 | 25 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 25 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 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
Registry dates
- Enumerated
- 2015-07-07
- Last updated
- 2024-01-15
- Certified
- 2024-01-15
Frequently asked questions
- What is Gay Carson's NPI number?
- Gay Carson's National Provider Identifier (NPI) is 1821471020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gay Carson's specialty?
- Gay Carson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gay Carson located?
- Gay Carson's practice location on file with NPPES is 4100 Everett Ste 400, Kyle, TX 78640-6147.
- What is Gay Carson's phone number?
- The practice phone number listed in the NPPES registry for Gay Carson is (512) 295-1333.
- Does Gay Carson accept Medicare?
- Gay Carson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gay Carson's NPI active?
- Yes — Gay Carson's NPI (1821471020) is active in the NPPES registry as of the last update on 2024-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.