Gregory Mork, D.O.
NPI 1720222193 · Diagnostic Radiology Physician · Waukegan, IL
Gregory Mork, D.O. is a Diagnostic Radiology Physician provider in Waukegan, IL (NPI 1720222193).
Provider details
- NPI number
- 1720222193
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 52821-021 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$145 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
Mailing address
Registry dates
- Enumerated
- 2009-04-28
- Last updated
- 2010-08-10
Frequently asked questions
- What is Gregory Mork's NPI number?
- Gregory Mork's National Provider Identifier (NPI) is 1720222193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Mork's specialty?
- Gregory Mork is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Mork located?
- Gregory Mork's practice location on file with NPPES is 1324 N Sheridan Rd, Waukegan, IL 60085-2161.
- What is Gregory Mork's phone number?
- The practice phone number listed in the NPPES registry for Gregory Mork is (847) 360-4189.
- Is Gregory Mork's NPI active?
- Yes — Gregory Mork's NPI (1720222193) is active in the NPPES registry as of the last update on 2010-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.