Christy Kay, ANP
NPI 1487209045 · Nurse Practitioner · Maryville, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christy Kay, ANP is a Nurse Practitioner provider in Maryville, IL (NPI 1487209045).
Provider details
- NPI number
- 1487209045
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP
- Sex
- Female
- Sole proprietor
- No
- License
- 209023042 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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 tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
347 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 Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 113 | $42 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 73 | $110 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 65 | $66 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 49 | $106 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 47 | $75 |
Typical Medicare-allowed amounts for these services range $42–$110 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ticagrelorbrand: Brilinta | 50 | 15 |
| Metoprolol Succinate | 41 | 24 |
| Apixabanbrand: Eliquis | 32 | — |
| Atorvastatin Calcium | 27 | — |
| Rosuvastatin Calcium | 20 | — |
| Rivaroxabanbrand: Xarelto | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$409 across 18 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 (3)
- 1020 N Mason RdCreve Coeur, MO 63141-6666Phone: (314) 747-3000
- 1225 Graham Rd Ste C-2310Florissant, MO 63031-8023Phone: (314) 953-6300
- 1 Barnes Jewish Hospital PlzSaint Louis, MO 63110-1003Phone: (314) 747-3000
Registry dates
- Enumerated
- 2019-08-09
- Last updated
- 2021-10-14
- Certified
- 2021-10-14
Frequently asked questions
- What is Christy Kay's NPI number?
- Christy Kay's National Provider Identifier (NPI) is 1487209045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christy Kay's specialty?
- Christy Kay is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christy Kay located?
- Christy Kay's practice location on file with NPPES is 6810 State Route 162 Ste 102, Maryville, IL 62062-8560.
- What is Christy Kay's phone number?
- The practice phone number listed in the NPPES registry for Christy Kay is (618) 288-4076.
- Does Christy Kay accept Medicare?
- Christy Kay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christy Kay's NPI active?
- Yes — Christy Kay's NPI (1487209045) is active in the NPPES registry as of the last update on 2021-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.