Ayryn Chilton-Gelfo, PA-C
NPI 1538284187 · Medical Physician Assistant · Louisville, KY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ayryn Chilton-Gelfo, PA-C is a Medical Physician Assistant provider in Louisville, KY (NPI 1538284187).
Provider details
- NPI number
- 1538284187
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA805 (KY)
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
19 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
1,330 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 461 | $12 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 403 | $106 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 340 | $14 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 71 | $149 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 55 | $9 |
Typical Medicare-allowed amounts for these services range $9–$149 (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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 274 | 116 |
| Apixabanbrand: Eliquis | 234 | 70 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 136 | 48 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 118 | 48 |
| Carvedilol | 117 | 43 |
| Furosemide | 111 | 45 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$772 across 6 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
- 2007-03-20
- Last updated
- 2021-10-22
- Certified
- 2021-10-22
Frequently asked questions
- What is Ayryn Chilton-Gelfo's NPI number?
- Ayryn Chilton-Gelfo's National Provider Identifier (NPI) is 1538284187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ayryn Chilton-Gelfo's specialty?
- Ayryn Chilton-Gelfo is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ayryn Chilton-Gelfo located?
- Ayryn Chilton-Gelfo's practice location on file with NPPES is 4420 Dixie Hwy Ste 118, Louisville, KY 40216-2991.
- What is Ayryn Chilton-Gelfo's phone number?
- The practice phone number listed in the NPPES registry for Ayryn Chilton-Gelfo is (502) 447-3448.
- Does Ayryn Chilton-Gelfo accept Medicare?
- Ayryn Chilton-Gelfo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ayryn Chilton-Gelfo's NPI active?
- Yes — Ayryn Chilton-Gelfo's NPI (1538284187) is active in the NPPES registry as of the last update on 2021-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.