Crystal Stone, APRN
NPI 1518328624 · Psychiatric/Mental Health Nurse Practitioner · Belleville, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Stone, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in Belleville, IL (NPI 1518328624).
Provider details
- NPI number
- 1518328624
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 2016008570 (MO)
Specialties & taxonomies
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
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
2,439 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,704 | $90 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 193 | $105 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 146 | $162 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 135 | $128 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 99 | $155 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 109 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirtazapine | 1,339 | 112 |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 985 | 83 |
| Fluoxetine Hcl | 622 | 58 |
| Divalproex Sodium | 464 | 75 |
| Sertraline Hcl | 429 | 52 |
| Escitalopram Oxalate | 227 | 30 |
| Donepezil Hcl | 202 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,515 across 71 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
- 2016-03-16
- Last updated
- 2026-05-05
- Certified
- 2026-05-05
Frequently asked questions
- What is Crystal Stone's NPI number?
- Crystal Stone's National Provider Identifier (NPI) is 1518328624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Stone's specialty?
- Crystal Stone is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Stone located?
- Crystal Stone's practice location on file with NPPES is 423 N High St, Belleville, IL 62220-1214.
- What is Crystal Stone's phone number?
- The practice phone number listed in the NPPES registry for Crystal Stone is (618) 416-7738.
- Does Crystal Stone accept Medicare?
- Crystal Stone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Stone's NPI active?
- Yes — Crystal Stone's NPI (1518328624) is active in the NPPES registry as of the last update on 2026-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.