Medbilling LLC
NPI 1255835054 · Orthopaedic Surgery Physician · Creve Coeur, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Medbilling LLC is a Orthopaedic Surgery Physician organization in Creve Coeur, MO (NPI 1255835054).
Provider details
- NPI number
- 1255835054
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Kostman, Owner(314) 597-8887
- License
- 113686 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Performance Orthopedics
Registry dates
- Enumerated
- 2018-03-19
- Last updated
- 2025-05-28
- Certified
- 2025-05-28
Frequently asked questions
- What is Medbilling LLC's NPI number?
- Medbilling LLC's National Provider Identifier (NPI) is 1255835054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Medbilling LLC?
- Medbilling LLC is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Medbilling LLC located?
- Medbilling LLC's practice location on file with NPPES is 10448 Old Olive Street Rd Ste 200, Creve Coeur, MO 63141-5927.
- What is Medbilling LLC's phone number?
- The practice phone number listed in the NPPES registry for Medbilling LLC is (314) 597-8887.
- Does Medbilling LLC accept Medicare?
- Medbilling LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Medbilling LLC?
- The authorized official listed on Medbilling LLC's NPPES record is William Kostman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Medbilling LLC's NPI active?
- Yes — Medbilling LLC's NPI (1255835054) is active in the NPPES registry as of the last update on 2025-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.