Caitlin Loudon, DO
NPI 1548622806 · Anesthesiology Physician · Maywood, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlin Loudon, DO is a Anesthesiology Physician provider in Maywood, IL (NPI 1548622806).
Provider details
- NPI number
- 1548622806
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 125.068365 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
95 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) |
|---|---|---|
| Anesthesia for Electroshock Therapy00104 | 76 | $79 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 19 | $42 |
Typical Medicare-allowed amounts for these services range $42–$79 (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
- 2016-03-25
- Last updated
- 2021-04-19
- Certified
- 2021-04-19
Frequently asked questions
- What is Caitlin Loudon's NPI number?
- Caitlin Loudon's National Provider Identifier (NPI) is 1548622806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Loudon's specialty?
- Caitlin Loudon is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Caitlin Loudon located?
- Caitlin Loudon's practice location on file with NPPES is 2160 S 1st Ave, Maywood, IL 60153-3328.
- What is Caitlin Loudon's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Loudon is (708) 216-8866.
- Does Caitlin Loudon accept Medicare?
- Caitlin Loudon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlin Loudon's NPI active?
- Yes — Caitlin Loudon's NPI (1548622806) is active in the NPPES registry as of the last update on 2021-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.