DAVID NEIL STEINBERG MD
NPI 1649335043
Family Medicine in Los Angeles, CA
About David Neil Steinberg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID NEIL STEINBERG MD (NPI 1649335043) is an individual family medicine provider in Los Angeles, California, licensed in California (A83337) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through October 14, 2027, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
David Neil Steinberg Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show David Steinberg reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90017
- Reassigned Medicare billing, California enrollment
Los Angeles, CA 90044
- Reassigned Medicare billing, California enrollment
- 3 clinicians in this Medicare group
Greenville, SC 29607
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Obhg California PC
- 711 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 05D1075195
David Steinberg MD Inc · Los Angeles, CAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90017 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David Steinberg's NPI number?
The NPI number for David Steinberg is 1649335043. It was assigned to this individual provider in the NPPES registry on December 26, 2006.
Where is David Steinberg located?
David Steinberg practices at 1245 Wilshire Blvd Ste 407, Los Angeles, CA 90017. The listed phone number is (213) 747-7307.
What is David Steinberg's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is David Steinberg enrolled in Medicare?
Yes. David Steinberg is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for David Steinberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Steinberg reassigns Medicare benefits to 3 organizations: David Steinberg MD Inc (Los Angeles, CA), Green Cross Med Net Inc (Los Angeles, CA) and Obhg California, P.C. (Greenville, SC). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Steinberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Does David Steinberg hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 05D1075195) is associated with this NPI, valid through October 14, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for David Steinberg was last updated on April 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# David Neil Steinberg, MD · NPI 1649335043
Family Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since December 26, 2006.
## Identity
- **NPI:** 1649335043 (Entity type: Individual)
- **Enumerated:** December 26, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** A83337 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1245 WILSHIRE BLVD STE 407, Los Angeles, CA 90017-4804
- **Phone:** (213) 747-7307 · **Fax:** (213) 747-7093
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): David Steinberg MD Inc (NPI 1730300617, Los Angeles, CA); Green Cross Med Net Inc (NPI 1851609176, Los Angeles, CA); Obhg California, P.C. (NPI 1215258892, Greenville, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** April 10, 2025
- **Other identifiers:** Other A83337 (CA)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1649335043) · Data from the CMS NPPES public registry.