Frank C Sun MD PC
NPI 1891005476 · Obstetrics & Gynecology Physician · Gurnee, IL
Frank C Sun MD PC is a Obstetrics & Gynecology Physician organization in Gurnee, IL (NPI 1891005476).
Provider details
- NPI number
- 1891005476
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Frank Sun, Owner(847) 360-7888
- License
- 060005673 (IL)
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
15 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
- 2010-10-15
- Last updated
- 2010-10-15
Frequently asked questions
- What is Frank C Sun MD PC's NPI number?
- Frank C Sun MD PC's National Provider Identifier (NPI) is 1891005476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Frank C Sun MD PC?
- Frank C Sun MD PC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Frank C Sun MD PC located?
- Frank C Sun MD PC's practice location on file with NPPES is 200 S Greenleaf St, Gurnee, IL 60031-3398.
- What is Frank C Sun MD PC's phone number?
- The practice phone number listed in the NPPES registry for Frank C Sun MD PC is (847) 360-7888.
- Who is the authorized official for Frank C Sun MD PC?
- The authorized official listed on Frank C Sun MD PC's NPPES record is Frank Sun, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Frank C Sun MD PC's NPI active?
- Yes — Frank C Sun MD PC's NPI (1891005476) is active in the NPPES registry as of the last update on 2010-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.