Paul Lion, MD
NPI 1144759176 · Anesthesiology Physician · Washington, DC
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Lion, MD is a Anesthesiology Physician provider in Washington, DC (NPI 1144759176).
Provider details
- NPI number
- 1144759176
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A172066 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
181 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 83 | $126 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 22 | $209 |
| Continuous Infusion of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve) Through Catheter64448 | 15 | $75 |
| Anesthesia for Other Procedure on Lower Leg, Ankle, and Foot Bones01480 | 14 | $119 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 13 | $46 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-04
- Last updated
- 2023-08-04
- Certified
- 2023-08-04
Frequently asked questions
- What is Paul Lion's NPI number?
- Paul Lion's National Provider Identifier (NPI) is 1144759176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Lion's specialty?
- Paul Lion is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Lion located?
- Paul Lion's practice location on file with NPPES is 3800 Reservoir Rd Nw, Washington, DC 20007-2113.
- What is Paul Lion's phone number?
- The practice phone number listed in the NPPES registry for Paul Lion is (202) 444-8640.
- Does Paul Lion accept Medicare?
- Paul Lion is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Lion's NPI active?
- Yes — Paul Lion's NPI (1144759176) is active in the NPPES registry as of the last update on 2023-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.