Jerry Grigoropoulos, M.D.
NPI 1326085671 · Diagnostic Radiology Physician · Modesto, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jerry Grigoropoulos, M.D. is a Diagnostic Radiology Physician provider in Modesto, CA (NPI 1326085671).
Provider details
- NPI number
- 1326085671
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A73614 (CA)
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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,352 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 1,094 | $8 |
| X-Ray of Chest, 2 Views71046 | 139 | $10 |
| Ct Scan Head Or Brain Without Contrast70450 | 127 | $39 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 112 | $112 |
| X-Ray of Abdomen, 1 View74018 | 104 | $9 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 97 | $86 |
| X-Ray of Hip, 2-3 Views |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2008-04-29
Frequently asked questions
- What is Jerry Grigoropoulos's NPI number?
- Jerry Grigoropoulos's National Provider Identifier (NPI) is 1326085671, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jerry Grigoropoulos's specialty?
- Jerry Grigoropoulos is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jerry Grigoropoulos located?
- Jerry Grigoropoulos's practice location on file with NPPES is 1524 Mchenry Ave, Modesto, CA 95350-4500.
- What is Jerry Grigoropoulos's phone number?
- The practice phone number listed in the NPPES registry for Jerry Grigoropoulos is (209) 571-6622.
- Does Jerry Grigoropoulos accept Medicare?
- Jerry Grigoropoulos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jerry Grigoropoulos's NPI active?
- Yes — Jerry Grigoropoulos's NPI (1326085671) is active in the NPPES registry as of the last update on 2008-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.