William Stein, MD
NPI 1225093099 · Medical Oncology Physician · Metairie, LA
Enrolled with Medicare as Order and Referring Only - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Stein, MD is a Medical Oncology Physician provider in Metairie, LA (NPI 1225093099).
Provider details
- NPI number
- 1225093099
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 012863 (LA)
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
20 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
Registry dates
- Enumerated
- 2006-04-17
- Last updated
- 2010-02-10
Frequently asked questions
- What is William Stein's NPI number?
- William Stein's National Provider Identifier (NPI) is 1225093099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Stein's specialty?
- William Stein is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is William Stein located?
- William Stein's practice location on file with NPPES is 328 Rue Saint Peter, Metairie, LA 70005-3472.
- What is William Stein's phone number?
- The practice phone number listed in the NPPES registry for William Stein is (504) 830-4614.
- Does William Stein accept Medicare?
- William Stein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Stein's NPI active?
- Yes — William Stein's NPI (1225093099) is active in the NPPES registry as of the last update on 2010-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.