What is Charles Peterson's NPI number?

Charles Peterson's National Provider Identifier (NPI) is 1326025495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Charles Peterson's specialty?

Charles Peterson is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Charles Peterson located?

Charles Peterson's practice location on file with NPPES is 621 Memorial Dr Ste 502, South Bend, IN 46601-1075.

What is Charles Peterson's phone number?

The practice phone number listed in the NPPES registry for Charles Peterson is (574) 647-5875.

Does Charles Peterson accept Medicare?

Charles Peterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Charles Peterson's NPI active?

Yes — Charles Peterson's NPI (1326025495) is active in the NPPES registry as of the last update on 2021-07-08.

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Charles Peterson, MD

NPI 1326025495 · Vascular Surgery Physician · South Bend, IN

Charles Peterson, MD is a Vascular Surgery Physician provider in South Bend, IN (NPI 1326025495).

Provider details

NPI number: 1326025495
Entity type: Individual
Primary specialty: Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 01028400A (IN)

Practice location

621 Memorial Dr Ste 502

South Bend, IN 46601-1075

Phone: (574) 647-5875

Fax: (574) 647-5878

Approximate (ZIP-level) locationGet directions

Mailing address

710 N Niles Ave

South Bend, IN 46617-1924

Specialties & taxonomies

Vascular Surgery PhysicianPrimary2086S0129XLicense 01028400A (IN)
Allopathic & Osteopathic Physicians

Additional practice locations (1)

500 Arcade Ave Ste 210
Elkhart, IN 46514-2485
Phone: (574) 389-5656

Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(95/100 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
2 documented practice locations

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.

Enumerated: 2005-12-29
Last updated: 2021-07-08
Certified: 2021-07-08

Frequently asked questions

What is Charles Peterson's NPI number?: Charles Peterson's National Provider Identifier (NPI) is 1326025495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Charles Peterson's specialty?: Charles Peterson is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Charles Peterson located?: Charles Peterson's practice location on file with NPPES is 621 Memorial Dr Ste 502, South Bend, IN 46601-1075.
What is Charles Peterson's phone number?: The practice phone number listed in the NPPES registry for Charles Peterson is (574) 647-5875.
Does Charles Peterson accept Medicare?: Charles Peterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Charles Peterson's NPI active?: Yes — Charles Peterson's NPI (1326025495) is active in the NPPES registry as of the last update on 2021-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Frequently asked questions