Stephen Rubin, MD
NPI 1427471903 · Medical Oncology Physician · Collegeville, PA
Stephen Rubin, MD is a Medical Oncology Physician provider in Collegeville, PA (NPI 1427471903).
Provider details
- NPI number
- 1427471903
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD034245E (PA)
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
12 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
- 2014-02-03
- Last updated
- 2014-02-03
Frequently asked questions
- What is Stephen Rubin's NPI number?
- Stephen Rubin's National Provider Identifier (NPI) is 1427471903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Rubin's specialty?
- Stephen Rubin is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Rubin located?
- Stephen Rubin's practice location on file with NPPES is 1250 S Collegeville Rd, Collegeville, PA 19426-2990.
- What is Stephen Rubin's phone number?
- The practice phone number listed in the NPPES registry for Stephen Rubin is (484) 620-9545.
- Is Stephen Rubin's NPI active?
- Yes — Stephen Rubin's NPI (1427471903) is active in the NPPES registry as of the last update on 2014-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.