Stephen Hofkin, M.D.
NPI 1003836263 · Vascular & Interventional Radiology Physician · Redding, CA
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Hofkin, M.D. is a Vascular & Interventional Radiology Physician provider in Redding, CA (NPI 1003836263).
Provider details
- NPI number
- 1003836263
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G85080 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,278 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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, 2 Views71046 | 207 | $37 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 186 | $22 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 147 | $209 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 121 | $34 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 97 | $119 |
| Limited Ultrasound Scan of Abdomen76705 | 83 | $94 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$334 across 17 records (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
- 2006-07-20
- Last updated
- 2011-11-14
Frequently asked questions
- What is Stephen Hofkin's NPI number?
- Stephen Hofkin's National Provider Identifier (NPI) is 1003836263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Hofkin's specialty?
- Stephen Hofkin is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Hofkin located?
- Stephen Hofkin's practice location on file with NPPES is 2020 Court St, Redding, CA 96001-1822.
- What is Stephen Hofkin's phone number?
- The practice phone number listed in the NPPES registry for Stephen Hofkin is (530) 243-1236.
- Does Stephen Hofkin accept Medicare?
- Stephen Hofkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Hofkin's NPI active?
- Yes — Stephen Hofkin's NPI (1003836263) is active in the NPPES registry as of the last update on 2011-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.