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Robert Schaffer, M.D.1
NPI 1457331787 · Otolaryngology Physician · Warren, OH
Robert Schaffer, M.D.1 is a Otolaryngology Physician provider in Warren, OH (NPI 1457331787).
Provider details
- NPI number
- 1457331787
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.1
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35038355 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
5000 E Market St
Warren, OH 44484-2259
Phone: (330) 856-2212
Fax: (330) 856-2668
Street-level locationGet directions
Mailing address
8560 Bayberry Dr Ne
Warren, OH 44484-1609
Registry dates
- Enumerated
- 2006-01-20
- Last updated
- 2007-12-20
Frequently asked questions
- What is Robert Schaffer's NPI number?
- Robert Schaffer's National Provider Identifier (NPI) is 1457331787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Schaffer's specialty?
- Robert Schaffer is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Schaffer located?
- Robert Schaffer's practice location on file with NPPES is 5000 E Market St, Warren, OH 44484-2259.
- What is Robert Schaffer's phone number?
- The practice phone number listed in the NPPES registry for Robert Schaffer is (330) 856-2212.
- Is Robert Schaffer's NPI active?
- Yes — Robert Schaffer's NPI (1457331787) is active in the NPPES registry as of the last update on 2007-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.