Steven Naleway, MD
Anesthesiology Physician · San Jose, CA
Steven Naleway, MD is an anesthesiology physician with a practice address in San Jose, California, and NPI 1134145840, issued on Jul 14, 2006. Check the license (California A63170, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Steven Naleway
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A63170 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2425 Samaritan Dr, San Jose, CA 95124
- Phone
- (408) 558-2100
- Enumerated
- Jul 14, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00A631700 CA
- Medicare enrollment
- Enrolled (PECOS I20101007001045); accepts Medicare assignment
- Medical or professional school
- Chicago College Of Medicine And Surgery, 1993
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 2425 Samaritan Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ligia Abohande, FNPFamily Nurse Practitioner1083126684
- Audrey Adams, MDAnesthesiology Physician1023045697
- Ravi Aggu Sher, MDCritical Care Medicine (Internal Medicine) Physician1285898585
- Keyvan Bahadi, MDSurgery Physician1376595314
- Rodney Baker, MDAnesthesiology Physician1912934621
- Ali Bassiri, MDPulmonary Disease Physician1316010275
Verify Steven Naleway in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A63170Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average anesthesiology physician in 2024
11 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- G2 Anesthesia PCSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Naleway among 7,571 anesthesiology physician records in California
Steven Naleway, MD is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 53% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1993 · median 2006 among the 4,868 with a school on file
- Record last updated2007 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in California
There are 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in San Jose → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Audrey Adams, MDSan Jose, CA 951241023045697
- Rodney Baker, MDSan Jose, CA 951241912934621
- Steven Block, MDSan Jose, CA 951241508895962
- Anthony Bommarito, MDSan Jose, CA 951241164458725
- Richard Briones, MDSan Jose, CA 951241518993047
- Debra Cellar, MDSan Jose, CA 951241992731384
- John Cellar, MDSan Jose, CA 951241073549473
- Rodney Clark, MDSan Jose, CA 951241790716041
Common questions
What is Steven Naleway, MD's NPI number?
Steven Naleway, MD's National Provider Identifier (NPI) is 1134145840, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven Naleway, MD located?
The NPPES record lists a practice address at 2425 Samaritan Dr, San Jose, CA, 95124. Phone: (408) 558-2100. Providers update this record themselves, so call before visiting.
How can I verify Steven Naleway, MD's license?
NPPES lists California license number A63170, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Steven Naleway, MD prescribe under Medicare Part D?
In 2024, Steven Naleway, MD had 11 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.