MARY FRANCES VALLE C.R.N.P.
NPI 1578622346
Nurse Practitioner in Baltimore, MD
About Mary Frances Valle C.r.n.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY FRANCES VALLE C.R.N.P. (NPI 1578622346) is an individual nurse practitioner in Baltimore, Maryland, licensed in Maryland (R094002) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mary Frances Valle C.r.n.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Mary Valle reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21239
- Reassigned Medicare billing, Maryland enrollment
- 2,602 clinicians in this Medicare group
Bel Air, MD 21014
- Reassigned Medicare billing, Maryland enrollment
- 6 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 21224 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BALTIMORE, MD 21224
BALTIMORE, MD 21224
BALTIMORE, MD 21224
BALTIMORE, MD 21224
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 Mary Valle's NPI number?
The NPI number for Mary Valle is 1578622346. It was assigned to this individual provider in the NPPES registry on December 8, 2006.
Where is Mary Valle located?
Mary Valle practices at 4940 Eastern Ave, Baltimore, MD 21224. The listed phone number is (410) 550-0315.
What is Mary Valle's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Mary Valle enrolled in Medicare?
Yes. Mary Valle is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mary Valle's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Valle reassigns Medicare benefits to 2 organizations: Medstar Medical Group II LLC (Baltimore, MD) and Sherif H. Osman, M.D., P.A. (Bel Air, 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 Mary Valle'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 Mary Valle was last updated on June 1, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mary Frances Valle, C.R.N.P. · NPI 1578622346
Nurse Practitioner physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since December 8, 2006.
## Identity
- **NPI:** 1578622346 (Entity type: Individual)
- **Enumerated:** December 8, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** R094002 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 4940 EASTERN AVE, Baltimore, MD 21224-2735
- **Phone:** (410) 550-0315
## 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): Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD); Sherif H. Osman, M.D., P.A. (NPI 1679769145, Bel Air, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 1, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1578622346) · Data from the CMS NPPES public registry.