Jeffrey Lewis, M.D.
NPI 1215371216 · Anesthesiology Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Lewis, M.D. is a Anesthesiology Physician provider in Oakland, CA (NPI 1215371216).
Provider details
- NPI number
- 1215371216
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 139881 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
96 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 27 | $47 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 26 | $15 |
| Anesthesia for Procedure to Assess Heart Electrical Activity00537 | 17 | $488 |
| Anesthesia for Total Hip Replacement01214 | 14 | $357 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 12 | $388 |
Typical Medicare-allowed amounts for these services range $15–$488 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$54 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-20
- Last updated
- 2022-02-04
- Certified
- 2022-02-04
Frequently asked questions
- What is Jeffrey Lewis's NPI number?
- Jeffrey Lewis's National Provider Identifier (NPI) is 1215371216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Lewis's specialty?
- Jeffrey Lewis is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Lewis located?
- Jeffrey Lewis's practice location on file with NPPES is 1411 E 31st St, Oakland, CA 94602-1018.
- What is Jeffrey Lewis's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Lewis is (916) 734-2011.
- Does Jeffrey Lewis accept Medicare?
- Jeffrey Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Lewis's NPI active?
- Yes — Jeffrey Lewis's NPI (1215371216) is active in the NPPES registry as of the last update on 2022-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.