DAVID REID CORNBLATH M.D.
NPI 1801843834
Psychiatry & Neurology - Neurology in Lutherville, MD
About David Reid Cornblath M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID REID CORNBLATH M.D. (NPI 1801843834) is an individual neurology provider in Lutherville, Maryland, licensed in Maryland (D28030) and active in the NPI registry since May 2006. 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)
David Reid Cornblath M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show David Cornblath reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lutherville, MD 21093
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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 21093 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.
LUTHERVILLE TIMONIUM, MD 21093
LUTHERVILLE, MD 21093
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 Cornblath's NPI number?
The NPI number for David Cornblath is 1801843834. It was assigned to this individual provider in the NPPES registry on May 27, 2006.
Where is David Cornblath located?
David Cornblath practices at 10755 Falls Rd, Lutherville, MD 21093. The listed phone number is (410) 583-2727.
What is David Cornblath's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is David Cornblath enrolled in Medicare?
Yes. David Cornblath is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for David Cornblath's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Cornblath reassigns Medicare benefits to Johns Hopkins University (Lutherville, 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 David Cornblath'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 David Cornblath was last updated on February 5, 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.
# David Reid Cornblath, M.D. · NPI 1801843834
Neurology physician in Lutherville, Maryland. Individual provider, active in the CMS NPPES registry since May 27, 2006.
## Identity
- **NPI:** 1801843834 (Entity type: Individual)
- **Enumerated:** May 27, 2006
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** D28030 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 10755 FALLS RD, Lutherville, MD 21093-4515
- **Phone:** (410) 583-2727
## 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:** Johns Hopkins University (NPI 1255315339, Lutherville, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 5, 2013
- **Other identifiers:** Medicare PIN KR37JHMB28 (MD); Medicare UPIN D76347 (MD); Medicaid 317931100 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1801843834) · Data from the CMS NPPES public registry.