Jack Zyroff, M.D.
NPI 1639186232 · Vascular & Interventional Radiology Physician · La Jolla, CA
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Zyroff, M.D. is a Vascular & Interventional Radiology Physician provider in La Jolla, CA (NPI 1639186232).
Provider details
- NPI number
- 1639186232
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G30753 (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
19 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
4,049 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 442 | $40 |
| Ct Scan Head Or Brain Without Contrast70450 | 216 | $104 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 208 | $215 |
| X-Ray of Chest, 1 View71045 | 172 | $9 |
| Ct Scan of Upper Spine Without Contrast72125 | 169 | $47 |
| Mri Scan of Brain Without Contrast70551 | 147 | $70 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2019-02-06
Frequently asked questions
- What is Jack Zyroff's NPI number?
- Jack Zyroff's National Provider Identifier (NPI) is 1639186232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Zyroff's specialty?
- Jack Zyroff is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Zyroff located?
- Jack Zyroff's practice location on file with NPPES is 10666 N Torrey Pines Rd, La Jolla, CA 92037-1027.
- What is Jack Zyroff's phone number?
- The practice phone number listed in the NPPES registry for Jack Zyroff is (858) 554-2626.
- Does Jack Zyroff accept Medicare?
- Jack Zyroff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jack Zyroff's NPI active?
- Yes — Jack Zyroff's NPI (1639186232) is active in the NPPES registry as of the last update on 2019-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.