DR. MARIAN CHRISTINE ALESSANDRONI MD
NPI 1902836042
Internal Medicine - Hospice and Palliative Medicine in Hunt Valley, MD
About Dr. Marian Christine Alessandroni Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARIAN CHRISTINE ALESSANDRONI MD (NPI 1902836042) is an individual hospice and palliative medicine provider in Hunt Valley, Maryland, licensed in Maryland (D0052756) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Marian Christine Alessandroni Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Marian Alessandroni reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21204
- Reassigned Medicare billing, Maryland enrollment
- 75 clinicians in this Medicare group
Baltimore, MD 21204
- Reassigned Medicare billing, Maryland enrollment
- 444 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.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HUNT VALLEY, MD 21031
HUNT VALLEY, MD 21031
HUNT VALLEY, MD 21031
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 Marian Alessandroni's NPI number?
The NPI number for Marian Alessandroni is 1902836042. It was assigned to this individual provider in the NPPES registry on July 4, 2006.
Where is Marian Alessandroni located?
Marian Alessandroni practices at 11311 Mccormick Rd, Hunt Valley, MD 21031. The listed phone number is (443) 849-8259.
What is Marian Alessandroni's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.
Is Marian Alessandroni enrolled in Medicare?
Yes. Marian Alessandroni is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Marian Alessandroni's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marian Alessandroni reassigns Medicare benefits to 2 organizations: Gilchrist Hospice Care, Inc. (Baltimore, MD) and Greater Baltimore Medical Center, Inc. (Baltimore, MD). 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 Marian Alessandroni'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 Marian Alessandroni was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Marian Christine Alessandroni, MD · NPI 1902836042
Hospice and Palliative Medicine physician in Hunt Valley, Maryland. Individual provider, active in the CMS NPPES registry since July 4, 2006.
## Identity
- **NPI:** 1902836042 (Entity type: Individual)
- **Enumerated:** July 4, 2006
- **Primary specialty:** Internal Medicine - Hospice and Palliative Medicine · taxonomy 207RH0002X
- **State license:** D0052756 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 11311 MCCORMICK RD, Hunt Valley, MD 21031-1004
- **Phone:** (443) 849-8259
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Gilchrist Hospice Care, Inc. (NPI 1871069799, Baltimore, MD); Greater Baltimore Medical Center, Inc. (NPI 1013739382, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 8, 2025
- **Other identifiers:** Other 039464 (MD); Other 4092092 (MD); Medicaid 766400101 (MD); and 4 more
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Source: [NPI Profile](https://npiprofile.com/npi/1902836042) · Data from the CMS NPPES public registry.