DOUGLAS ALAN SHAPIRO MD
NPI 1205828340
Anesthesiology in Houston, TX
About Douglas Alan Shapiro Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DOUGLAS ALAN SHAPIRO MD (NPI 1205828340) is an individual anesthesiology provider in Houston, Texas, licensed in California (C41640) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Douglas Alan Shapiro Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Douglas Shapiro reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- 89 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.
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 Douglas Shapiro's NPI number?
The NPI number for Douglas Shapiro is 1205828340. It was assigned to this individual provider in the NPPES registry on August 16, 2005.
Where is Douglas Shapiro located?
Douglas Shapiro practices at 6208 Pickens St, Houston, TX 77007. The listed phone number is (858) 945-3235.
What is Douglas Shapiro's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Douglas Shapiro enrolled in Medicare?
Yes. Douglas Shapiro is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Douglas Shapiro's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Douglas Shapiro reassigns Medicare benefits to Xenon Medical Of Texas PLLC (Houston, TX). The 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 Douglas Shapiro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Douglas Shapiro was last updated on May 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.
# Douglas Alan Shapiro, MD · NPI 1205828340
Anesthesiology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since August 16, 2005.
## Identity
- **NPI:** 1205828340 (Entity type: Individual)
- **Enumerated:** August 16, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** C41640 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6208 PICKENS ST, Houston, TX 77007-2016
- **Phone:** (858) 945-3235
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Xenon Medical Of Texas PLLC (NPI 1588007215, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 3, 2013
- **Other identifiers:** Medicaid 00C416400 (CA); Medicare UPIN A37648; Medicare ID-Type Unspecified WC41640A (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1205828340) · Data from the CMS NPPES public registry.