Fallon Maylack, MD
NPI 1184642993 · Orthopaedic Surgery Physician · Bridgeton, MO
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fallon Maylack, MD is a Orthopaedic Surgery Physician provider in Bridgeton, MO (NPI 1184642993).
Provider details
- NPI number
- 1184642993
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R5E50 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
529 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 | 207 | $86 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 169 | $70 |
| X-Ray of Knee, 1-2 Views73560 | 55 | $30 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 36 | $108 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 23 | $55 |
| Replacement of Knee Joint, Both Sides of Knee |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 269 | 145 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 181 | 85 |
| Tramadol Hcl | 102 | 44 |
| Ibuprofen | 68 | 17 |
| Meloxicam | 65 | 24 |
| Amoxicillin | 24 | 22 |
| Diclofenac Sodium | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$173 across 3 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
- 2006-07-18
- Last updated
- 2017-02-13
Frequently asked questions
- What is Fallon Maylack's NPI number?
- Fallon Maylack's National Provider Identifier (NPI) is 1184642993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fallon Maylack's specialty?
- Fallon Maylack is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Fallon Maylack located?
- Fallon Maylack's practice location on file with NPPES is 12255 De Paul Dr, Bridgeton, MO 63044-2510.
- What is Fallon Maylack's phone number?
- The practice phone number listed in the NPPES registry for Fallon Maylack is (314) 884-6320.
- Does Fallon Maylack accept Medicare?
- Fallon Maylack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fallon Maylack's NPI active?
- Yes — Fallon Maylack's NPI (1184642993) is active in the NPPES registry as of the last update on 2017-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.