Alexander Rybkin, M.D.
NPI 1336137025 · Diagnostic Radiology Physician · Santa Barbara, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Rybkin, M.D. is a Diagnostic Radiology Physician provider in Santa Barbara, CA (NPI 1336137025).
Provider details
- NPI number
- 1336137025
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- A75048 (CA)
Specialties & taxonomies
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
1,828 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 of Abdomen and Pelvis With Contrast74177 | 711 | $96 |
| Mri Scan of Abdomen Before and After Contrast74183 | 166 | $117 |
| Ct Scan of Blood Vessels of Abdomen and Pelvis With Contrast74174 | 142 | $116 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 107 | $93 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 98 | $92 |
| Ct Scan of Abdomen and Pelvis Before and After Contrast74178 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Alexander Rybkin's NPI number?
- Alexander Rybkin's National Provider Identifier (NPI) is 1336137025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Rybkin's specialty?
- Alexander Rybkin is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Rybkin located?
- Alexander Rybkin's practice location on file with NPPES is Pueblo at Bath St., Santa Barbara, CA 93105-4390.
- What is Alexander Rybkin's phone number?
- The practice phone number listed in the NPPES registry for Alexander Rybkin is (805) 569-7279.
- Does Alexander Rybkin accept Medicare?
- Alexander Rybkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Rybkin's NPI active?
- Yes — Alexander Rybkin's NPI (1336137025) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.