Kelly Clark, R.N., M.S.N., F.N.P.
NPI 1811086903 · Adult Health Nurse Practitioner · Knox, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelly Clark, R.N., M.S.N., F.N.P. is a Adult Health Nurse Practitioner provider in Knox, IN (NPI 1811086903).
Provider details
- NPI number
- 1811086903
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- R.N., M.S.N., F.N.P.
- Sex
- Male
- Sole proprietor
- No
- License
- 71000435A (IN)
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
532 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 | 520 | $70 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 12 | $95 |
Typical Medicare-allowed amounts for these services range $70–$95 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buspirone Hcl | 429 | 52 |
| Trazodone Hcl | 428 | 59 |
| Quetiapine Fumarate | 426 | 44 |
| Benztropine Mesylate | 378 | 39 |
| Mirtazapine | 355 | 45 |
| Sertraline Hcl | 296 | 38 |
| Duloxetine Hcl | 288 | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$854 across 37 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
- 2006-10-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kelly Clark's NPI number?
- Kelly Clark's National Provider Identifier (NPI) is 1811086903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Clark's specialty?
- Kelly Clark is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kelly Clark located?
- Kelly Clark's practice location on file with NPPES is 1002 S Edgewood Dr, Knox, IN 46534-8226.
- What is Kelly Clark's phone number?
- The practice phone number listed in the NPPES registry for Kelly Clark is (574) 772-6030.
- Does Kelly Clark accept Medicare?
- Kelly Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelly Clark's NPI active?
- Yes — Kelly Clark's NPI (1811086903) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.