Mariel Kolody, PA
NPI 1265141063 · Physician Assistant · Saint Louis, MO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariel Kolody, PA is a Physician Assistant provider in Saint Louis, MO (NPI 1265141063).
Provider details
- NPI number
- 1265141063
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 2023010758 (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
3 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
277 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 | 196 | $87 |
| Critical Care, First 30-74 Minutes99291 | 45 | $173 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 19 | $36 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 17 | $68 |
Typical Medicare-allowed amounts for these services range $36–$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
- 2022-11-21
- Last updated
- 2025-04-17
- Certified
- 2023-03-28
Frequently asked questions
- What is Mariel Kolody's NPI number?
- Mariel Kolody's National Provider Identifier (NPI) is 1265141063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariel Kolody's specialty?
- Mariel Kolody is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mariel Kolody located?
- Mariel Kolody's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Mariel Kolody's phone number?
- The practice phone number listed in the NPPES registry for Mariel Kolody is (800) 862-9980.
- Does Mariel Kolody accept Medicare?
- Mariel Kolody is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariel Kolody's NPI active?
- Yes — Mariel Kolody's NPI (1265141063) 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.