Ralph Shaffer, DMD
NPI 1558412957 · Prosthodontics · Williamsport, PA
Ralph Shaffer, DMD is a Prosthodontics provider in Williamsport, PA (NPI 1558412957).
Provider details
- NPI number
- 1558412957
- Entity type
- Individual
- Primary specialty
- ProsthodonticsDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- DS-020882-L (PA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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.
$29 across 2 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
- 2007-01-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ralph Shaffer's NPI number?
- Ralph Shaffer's National Provider Identifier (NPI) is 1558412957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Shaffer's specialty?
- Ralph Shaffer is listed in the NPPES registry with a primary specialty of Prosthodontics (Dental Providers).
- Where is Ralph Shaffer located?
- Ralph Shaffer's practice location on file with NPPES is 1501 Washington Blvd, Williamsport, PA 17701-5426.
- What is Ralph Shaffer's phone number?
- The practice phone number listed in the NPPES registry for Ralph Shaffer is (570) 323-6116.
- Is Ralph Shaffer's NPI active?
- Yes — Ralph Shaffer's NPI (1558412957) 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.