Leudvig Sardarian, MD
NPI 1255574091 · Anesthesiology Physician · Rockville, MD
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leudvig Sardarian, MD is a Anesthesiology Physician provider in Rockville, MD (NPI 1255574091).
Provider details
- NPI number
- 1255574091
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- FS2548115 (MD)
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
17 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
490 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 Procedure for Total Knee Joint Replacement01402 | 90 | $75 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 55 | $63 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 34 | $61 |
| Anesthesia for Total Hip Replacement01214 | 31 | $74 |
| Anesthesia for Insertion of Permanent Heart Pacemaker00530 | 29 | $67 |
| Anesthesia for Other Closed Procedure on Chest00520 | 27 | $66 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve) |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-09
- Last updated
- 2011-12-14
Frequently asked questions
- What is Leudvig Sardarian's NPI number?
- Leudvig Sardarian's National Provider Identifier (NPI) is 1255574091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leudvig Sardarian's specialty?
- Leudvig Sardarian is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Leudvig Sardarian located?
- Leudvig Sardarian's practice location on file with NPPES is 1901 Research Blvd, Rockville, MD 20850-3164.
- What is Leudvig Sardarian's phone number?
- The practice phone number listed in the NPPES registry for Leudvig Sardarian is (240) 207-2133.
- Does Leudvig Sardarian accept Medicare?
- Leudvig Sardarian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leudvig Sardarian's NPI active?
- Yes — Leudvig Sardarian's NPI (1255574091) is active in the NPPES registry as of the last update on 2011-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.