Kathleen Nikodym, PA
NPI 1235210162 · Physician Assistant · Saint Charles, MO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Nikodym, PA is a Physician Assistant provider in Saint Charles, MO (NPI 1235210162).
Provider details
- NPI number
- 1235210162
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 2002004796 (MO)
Specialties & taxonomies
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
630 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 137 | $42 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 135 | $54 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 132 | $54 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 107 | $44 |
| X-Ray of Knee, 4 Or More Views73564 | 32 | $9 |
| X-Ray of Knee, 4 Or More Views73564 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 195 | 59 |
| Gabapentin | 93 | 39 |
| Celecoxib | 86 | 32 |
| Amoxicillin | 50 | 24 |
| Diclofenac Sodium | 50 | 20 |
| Methylprednisolone | 32 | 30 |
| Ibuprofen | 15 | — |
| Clindamycin Hcl | 14 | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 1150 Graham RdSte 102Florissant, MO 63031-8077Phone: (314) 837-5555
Registry dates
- Enumerated
- 2006-10-18
- Last updated
- 2025-07-23
- Certified
- 2025-07-23
Frequently asked questions
- What is Kathleen Nikodym's NPI number?
- Kathleen Nikodym's National Provider Identifier (NPI) is 1235210162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Nikodym's specialty?
- Kathleen Nikodym is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Nikodym located?
- Kathleen Nikodym's practice location on file with NPPES is 400 1st Capitol Dr Ste 100, Saint Charles, MO 63301-2881.
- What is Kathleen Nikodym's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Nikodym is (636) 332-8455.
- Does Kathleen Nikodym accept Medicare?
- Kathleen Nikodym is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Nikodym's NPI active?
- Yes — Kathleen Nikodym's NPI (1235210162) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.