Dinee Simpson, M.D.
NPI 1770606634 · Transplant Surgery Physician · Chicago, IL
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dinee Simpson, M.D. is a Transplant Surgery Physician provider in Chicago, IL (NPI 1770606634).
Provider details
- NPI number
- 1770606634
- Entity type
- Individual
- Primary specialty
- Transplant Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 229013 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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.
Practice location
Mailing address
Additional practice locations (1)
- 75 Francis StBoston, MA 02115-6110Phone: (617) 732-6861
Registry dates
- Enumerated
- 2007-04-07
- Last updated
- 2018-03-17
Frequently asked questions
- What is Dinee Simpson's NPI number?
- Dinee Simpson's National Provider Identifier (NPI) is 1770606634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dinee Simpson's specialty?
- Dinee Simpson is listed in the NPPES registry with a primary specialty of Transplant Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Dinee Simpson located?
- Dinee Simpson's practice location on file with NPPES is 676 N Saint Clair St, Chicago, IL 60611-2927.
- What is Dinee Simpson's phone number?
- The practice phone number listed in the NPPES registry for Dinee Simpson is (312) 694-2922.
- Does Dinee Simpson accept Medicare?
- Dinee Simpson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dinee Simpson's NPI active?
- Yes — Dinee Simpson's NPI (1770606634) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.