Fabian Von Posern, M.D.
NPI 1215991286 · Anesthesiology Physician · Encinitas, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fabian Von Posern, M.D. is a Anesthesiology Physician provider in Encinitas, CA (NPI 1215991286).
Provider details
- NPI number
- 1215991286
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G77675 (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
307 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 223 | $131 |
| Anesthesia for Procedure on Eyelid00103 | 22 | $174 |
| Anesthesia for Other Procedure on Eye00140 | 22 | $169 |
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 16 | $119 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 13 | $111 |
| Anesthesia for Other Procedure on Skin, Muscles, Or Nerves of Head, Neck, and Upper Back00300 | 11 | $180 |
Typical Medicare-allowed amounts for these services range $111–$180 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-14
- Last updated
- 2024-06-26
- Certified
- 2024-06-26
Frequently asked questions
- What is Fabian Von Posern's NPI number?
- Fabian Von Posern's National Provider Identifier (NPI) is 1215991286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fabian Von Posern's specialty?
- Fabian Von Posern is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Fabian Von Posern located?
- Fabian Von Posern's practice location on file with NPPES is 477 N El Camino Real Ste C100, Encinitas, CA 92024-1332.
- What is Fabian Von Posern's phone number?
- The practice phone number listed in the NPPES registry for Fabian Von Posern is (760) 942-8800.
- Does Fabian Von Posern accept Medicare?
- Fabian Von Posern is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fabian Von Posern's NPI active?
- Yes — Fabian Von Posern's NPI (1215991286) is active in the NPPES registry as of the last update on 2024-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.