Richard Shadduck, MD
NPI 1669477196 · Hematology & Oncology Physician · Pittsburgh, PA
Richard Shadduck, MD is a Hematology & Oncology Physician provider in Pittsburgh, PA (NPI 1669477196).
Provider details
- NPI number
- 1669477196
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- MD011166E (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
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
- 2005-06-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Richard Shadduck's NPI number?
- Richard Shadduck's National Provider Identifier (NPI) is 1669477196, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Shadduck's specialty?
- Richard Shadduck is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Shadduck located?
- Richard Shadduck's practice location on file with NPPES is 4815 Liberty Ave, Pittsburgh, PA 15224-2156.
- What is Richard Shadduck's phone number?
- The practice phone number listed in the NPPES registry for Richard Shadduck is (412) 578-4484.
- Is Richard Shadduck's NPI active?
- Yes — Richard Shadduck's NPI (1669477196) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.