DR. ELLEN VOLKMAN MD
NPI 1235143157
Psychiatry & Neurology - Psychiatry in Ellicott City, MD
About Dr. Ellen Volkman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ELLEN VOLKMAN MD (NPI 1235143157) is an individual psychiatry provider in Ellicott City, Maryland, licensed in Maryland (D0028058) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Ellen Volkman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ellen Volkman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ellicott City, MD 21042
- Reassigned Medicare billing, Maryland enrollment
- 3 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 21042 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.
ELLICOTT CITY, MD 21042
ELLICOTT CITY, MD 21042
ELLICOTT CITY, MD 21042
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 Ellen Volkman's NPI number?
The NPI number for Ellen Volkman is 1235143157. It was assigned to this individual provider in the NPPES registry on July 28, 2006.
Where is Ellen Volkman located?
Ellen Volkman practices at 4801 Dorsey Hall Dr 200, Ellicott City, MD 21042. The listed phone number is (410) 715-1180.
What is Ellen Volkman's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Ellen Volkman enrolled in Medicare?
Yes. Ellen Volkman is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ellen Volkman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Volkman reassigns Medicare benefits to Drs. Bacharach, Volkman And Associates, L.L.C. (Ellicott City, 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 Ellen Volkman'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 Ellen Volkman was last updated on February 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Ellen Volkman, MD · NPI 1235143157
Psychiatry physician in Ellicott City, Maryland. Individual provider, active in the CMS NPPES registry since July 28, 2006.
## Identity
- **NPI:** 1235143157 (Entity type: Individual)
- **Enumerated:** July 28, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** D0028058 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 4801 DORSEY HALL DR, 200, Ellicott City, MD 21042
- **Phone:** (410) 715-1180 · **Fax:** (410) 715-1182
## 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:** Drs. Bacharach, Volkman And Associates, L.L.C. (NPI 1336153253, Ellicott City, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 25, 2008
- **Other identifiers:** Medicare UPIN C57604 (MD); Medicare PIN 176L086B (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1235143157) · Data from the CMS NPPES public registry.