Peter Bess, M.D.
NPI 1558560961 · Pediatrics Physician · Arnold, MO
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Bess, M.D. is a Pediatrics Physician provider in Arnold, MO (NPI 1558560961).
Provider details
- NPI number
- 1558560961
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2010003398 (MO)
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
18 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.
$188 across 10 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
- 2007-07-16
- Last updated
- 2021-03-16
- Certified
- 2021-03-16
Frequently asked questions
- What is Peter Bess's NPI number?
- Peter Bess's National Provider Identifier (NPI) is 1558560961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Bess's specialty?
- Peter Bess is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Bess located?
- Peter Bess's practice location on file with NPPES is 1765 Old State Route 21, Arnold, MO 63010-3205.
- What is Peter Bess's phone number?
- The practice phone number listed in the NPPES registry for Peter Bess is (636) 296-4466.
- Does Peter Bess accept Medicare?
- Peter Bess is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Bess's NPI active?
- Yes — Peter Bess's NPI (1558560961) is active in the NPPES registry as of the last update on 2021-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.