Sherwin Ritter, M.D.
NPI 1730167206 · Orthopaedic Surgery Physician · Peabody, MA
Enrolled with Medicare as Order and Referring Only - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sherwin Ritter, M.D. is a Orthopaedic Surgery Physician provider in Peabody, MA (NPI 1730167206).
Provider details
- NPI number
- 1730167206
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 27911 (MA)
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
- 2006-01-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sherwin Ritter's NPI number?
- Sherwin Ritter's National Provider Identifier (NPI) is 1730167206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sherwin Ritter's specialty?
- Sherwin Ritter is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Sherwin Ritter located?
- Sherwin Ritter's practice location on file with NPPES is 1 Orthopedic Dr, Peabody, MA 01960-1668.
- What is Sherwin Ritter's phone number?
- The practice phone number listed in the NPPES registry for Sherwin Ritter is (978) 818-6350.
- Does Sherwin Ritter accept Medicare?
- Sherwin Ritter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sherwin Ritter's NPI active?
- Yes — Sherwin Ritter's NPI (1730167206) 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.