IndividualActive
Ronald Shapiro, M.D., PHD., F.A.C.P.
NPI 1679552236 · Nephrology Physician · Toledo, OH
Ronald Shapiro, M.D., PHD., F.A.C.P. is a Nephrology Physician provider in Toledo, OH (NPI 1679552236).
Provider details
- NPI number
- 1679552236
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PHD., F.A.C.P.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 028311 (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
3930 Sunforest Ct
Toledo, OH 43623-4527
Phone: (419) 841-2138
Fax: (419) 841-2138
Street-level locationGet directions
Mailing address
Po Box 8440
Toledo, OH 43623-0440
Registry dates
- Enumerated
- 2006-01-12
- Last updated
- 2007-10-16
Frequently asked questions
- What is Ronald Shapiro's NPI number?
- Ronald Shapiro's National Provider Identifier (NPI) is 1679552236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Shapiro's specialty?
- Ronald Shapiro is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Shapiro located?
- Ronald Shapiro's practice location on file with NPPES is 3930 Sunforest Ct, Toledo, OH 43623-4527.
- What is Ronald Shapiro's phone number?
- The practice phone number listed in the NPPES registry for Ronald Shapiro is (419) 841-2138.
- Is Ronald Shapiro's NPI active?
- Yes — Ronald Shapiro's NPI (1679552236) is active in the NPPES registry as of the last update on 2007-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.