Jason Lang, MD
NPI 1780003590 · Anesthesiology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Lang, MD is a Anesthesiology Physician provider in San Francisco, CA (NPI 1780003590).
Provider details
- NPI number
- 1780003590
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 142354 (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
12 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
146 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) |
|---|---|---|
| Ultrasonic Guidance for Blood Vessel Access76937 | 28 | $15 |
| Anesthesia for Procedure on Heart and Large Blood Vessels00560 | 20 | $515 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 20 | $47 |
| Insertion of Probe in Esophagus for Heart Ultrasound93313 | 20 | $12 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 19 | $185 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 16 | $89 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-09
- Last updated
- 2022-02-01
- Certified
- 2022-02-01
Frequently asked questions
- What is Jason Lang's NPI number?
- Jason Lang's National Provider Identifier (NPI) is 1780003590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Lang's specialty?
- Jason Lang is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Lang located?
- Jason Lang's practice location on file with NPPES is 1101 Van Ness Ave, San Francisco, CA 94109-6919.
- What is Jason Lang's phone number?
- The practice phone number listed in the NPPES registry for Jason Lang is (415) 600-6000.
- Does Jason Lang accept Medicare?
- Jason Lang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Lang's NPI active?
- Yes — Jason Lang's NPI (1780003590) is active in the NPPES registry as of the last update on 2022-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.