IndividualActiveAccepts Medicare

Christopher Shrack, DO

NPI 1740816784 · Internal Medicine Physician · Evansville, IN

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

Provider details

NPI number: 1740816784
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: DO
Sex: Male
Sole proprietor: No
License: 02008405A (IN)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 11021229A (IN)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense 02008405A (IN)
Allopathic & Osteopathic Physicians
Nephrology Physician207RN0300XLicense 02008405A (IN)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Detailed profile(77/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
6 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
3 documented practice locations
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.

$110 across 1 record (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

3700 Washington Ave

Evansville, IN 47714-0541

Phone: (812) 485-4000

Street-level locationGet directions

Mailing address

1320 Se 2nd St Apt 1105

Evansville, IN 47713-3029

Additional practice locations (2)

13100 E 136th St
Fishers, IN 46037-9417
Phone: (317) 944-4370
520 S 7th St
Vincennes, IN 47591-1038
Phone: (812) 882-5220

Enumerated: 2020-03-22
Last updated: 2025-06-24
Certified: 2025-06-24

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