DR. MATTHEW VANSTON SPEICHER DO
NPI 1184040271
Emergency Medicine in Bethesda, MD
About Dr. Matthew Vanston Speicher Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW VANSTON SPEICHER DO (NPI 1184040271) is an individual emergency medicine provider in Bethesda, Maryland, licensed in Virginia (0102204261) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS and maintains a secondary practice location in Bethesda.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Matthew Vanston Speicher Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Matthew Speicher reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rockville, MD 20850
- Reassigned Medicare billing, Maryland enrollment
- 301 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20889 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BETHESDA, MD 20889
BETHESDA, MD 20889
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 Matthew Speicher's NPI number?
The NPI number for Matthew Speicher is 1184040271. It was assigned to this individual provider in the NPPES registry on March 13, 2014.
Where is Matthew Speicher located?
Matthew Speicher practices at 8901 Rockville Pike, Bethesda, MD 20889. The listed phone number is (301) 295-4810.
What is Matthew Speicher's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Matthew Speicher enrolled in Medicare?
Yes. Matthew Speicher is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Matthew Speicher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Speicher reassigns Medicare benefits to Mep Health, LLC (Rockville, MD). 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 Matthew Speicher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Speicher accept?
Health plans from Oscar Health list Matthew Speicher as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Matthew Speicher was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.
# Dr. Matthew Vanston Speicher, DO · NPI 1184040271
Emergency Medicine physician in Bethesda, Maryland. Individual provider, active in the CMS NPPES registry since March 13, 2014.
## Identity
- **NPI:** 1184040271 (Entity type: Individual)
- **Enumerated:** March 13, 2014
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 0102204261 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 8901 ROCKVILLE PIKE, Bethesda, MD 20889-1541
- **Phone:** (301) 295-4810
## 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:** Mep Health, LLC (NPI 1164483558, Rockville, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1184040271) · Data from the CMS NPPES public registry.