William Malarkey, MD
NPI 1689203267 · Orthopaedic Surgery Physician · Macon, GA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Malarkey, MD is a Orthopaedic Surgery Physician provider in Macon, GA (NPI 1689203267).
Provider details
- NPI number
- 1689203267
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 105091 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$636 across 11 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
- 2020-04-06
- Last updated
- 2025-08-26
- Certified
- 2025-08-26
Frequently asked questions
- What is William Malarkey's NPI number?
- William Malarkey's National Provider Identifier (NPI) is 1689203267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Malarkey's specialty?
- William Malarkey is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is William Malarkey located?
- William Malarkey's practice location on file with NPPES is 840 Pine St Ste 500, Macon, GA 31201-7530.
- What is William Malarkey's phone number?
- The practice phone number listed in the NPPES registry for William Malarkey is (478) 633-8682.
- Does William Malarkey accept Medicare?
- William Malarkey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Malarkey's NPI active?
- Yes — William Malarkey's NPI (1689203267) is active in the NPPES registry as of the last update on 2025-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.