Nicholas Klimeck-Jones, PA
NPI 1992486492 · Physician Assistant · Saint Louis, MO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Klimeck-Jones, PA is a Physician Assistant provider in Saint Louis, MO (NPI 1992486492).
Provider details
- NPI number
- 1992486492
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 2023038949 (MO)
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 tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
274 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) |
|---|---|---|
| Critical Care, Each Additional 30 Minutes99292 | 174 | $87 |
| Critical Care, First 30-74 Minutes99291 | 64 | $173 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 36 | $96 |
Typical Medicare-allowed amounts for these services range $87–$173 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-07-27
- Last updated
- 2025-04-17
- Certified
- 2023-07-27
Frequently asked questions
- What is Nicholas Klimeck-Jones's NPI number?
- Nicholas Klimeck-Jones's National Provider Identifier (NPI) is 1992486492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Klimeck-Jones's specialty?
- Nicholas Klimeck-Jones is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicholas Klimeck-Jones located?
- Nicholas Klimeck-Jones's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Nicholas Klimeck-Jones's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Klimeck-Jones is (800) 862-9980.
- Does Nicholas Klimeck-Jones accept Medicare?
- Nicholas Klimeck-Jones is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Klimeck-Jones's NPI active?
- Yes — Nicholas Klimeck-Jones's NPI (1992486492) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.