Peter Ljubenkov, M.D.
NPI 1316238850 · Neurology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Ljubenkov, M.D. is a Neurology Physician provider in San Francisco, CA (NPI 1316238850).
Provider details
- NPI number
- 1316238850
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
105 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 68 | $161 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 23 | $109 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 14 | $74 |
Typical Medicare-allowed amounts for these services range $74–$161 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 48 | 18 |
| Escitalopram Oxalate | 28 | — |
| Rivastigmine | 27 | — |
| Memantine Hcl | 23 | — |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 20 | — |
| Trazodone Hcl | 20 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-02
- Last updated
- 2022-08-16
- Certified
- 2022-08-16
Frequently asked questions
- What is Peter Ljubenkov's NPI number?
- Peter Ljubenkov's National Provider Identifier (NPI) is 1316238850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Ljubenkov's specialty?
- Peter Ljubenkov is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Ljubenkov located?
- Peter Ljubenkov's practice location on file with NPPES is 675 Nelson Rising Ln Ste 190, San Francisco, CA 94143-0003.
- What is Peter Ljubenkov's phone number?
- The practice phone number listed in the NPPES registry for Peter Ljubenkov is (415) 353-2057.
- Does Peter Ljubenkov accept Medicare?
- Peter Ljubenkov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Ljubenkov's NPI active?
- Yes — Peter Ljubenkov's NPI (1316238850) is active in the NPPES registry as of the last update on 2022-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.