MRS. BARBARA LEE NALLEY CRNP
NPI 1346514536
Nurse Practitioner - Adult Health in Upper Marlboro, MD
About Mrs. Barbara Lee Nalley Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. BARBARA LEE NALLEY CRNP (NPI 1346514536) is an individual adult health provider in Upper Marlboro, Maryland, licensed in Maryland (R166920) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Barbara Lee Nalley Crnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Barbara Nalley reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Largo, MD 20774
- Reassigned Medicare billing, District of Columbia enrollment
- 328 clinicians in this Medicare group
Bowie, MD 20716
- Reassigned Medicare billing, Maryland enrollment
- 794 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20772 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
UPPER MARLBORO, MD 20772
UPPER MARLBORO, MD 20772
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 Barbara Nalley's NPI number?
The NPI number for Barbara Nalley is 1346514536. It was assigned to this individual provider in the NPPES registry on March 6, 2012.
Where is Barbara Nalley located?
Barbara Nalley practices at 9658 Marlboro Pike, Upper Marlboro, MD 20772. The listed phone number is (240) 788-7502.
What is Barbara Nalley's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Barbara Nalley enrolled in Medicare?
Yes. Barbara Nalley is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Barbara Nalley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Nalley reassigns Medicare benefits to 2 organizations: Dimensions Healthcare Associates, Inc. (Largo, MD) and Luminis Health Medical Group, LLC (Bowie, 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 Barbara Nalley'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 Barbara Nalley was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mrs. Barbara Lee Nalley, CRNP · NPI 1346514536
Adult Health physician in Upper Marlboro, Maryland. Individual provider, active in the CMS NPPES registry since March 6, 2012.
## Identity
- **NPI:** 1346514536 (Entity type: Individual)
- **Enumerated:** March 6, 2012
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** R166920 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 9658 MARLBORO PIKE, Upper Marlboro, MD 20772
- **Phone:** (240) 788-7502 · **Fax:** (240) 838-5184
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **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): Dimensions Healthcare Associates, Inc. (NPI 1346354834, Largo, MD); Luminis Health Medical Group, LLC (NPI 1821549528, Bowie, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** July 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1346514536) · Data from the CMS NPPES public registry.