HOLLY DUNN
NPI 1639813678
Social Worker - Clinical in Nottingham, MD
About Holly Dunn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOLLY DUNN (NPI 1639813678) is an individual clinical provider in Nottingham, Maryland, licensed in Maryland (28589) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
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 and accepts Medicare assignment
Holly Dunn 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 Reassignment
Medicare enrollment records show Holly Dunn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Nottingham, MD 21236
- Reassigned Medicare billing, Maryland enrollment
- 59 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 21236 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21236
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 Holly Dunn's NPI number?
The NPI number for Holly Dunn is 1639813678. It was assigned to this individual provider in the NPPES registry on April 26, 2022.
Where is Holly Dunn located?
Holly Dunn practices at 5022 Campbell Blvd Ste L, Nottingham, MD 21236. The listed phone number is (443) 442-1568.
What is Holly Dunn's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Holly Dunn enrolled in Medicare?
Yes. Holly Dunn 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 organization bills Medicare for Holly Dunn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Holly Dunn reassigns Medicare benefits to Aspire Wellness Center, Inc. (Nottingham, 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 Holly Dunn'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 Holly Dunn was last updated on December 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Holly Dunn · NPI 1639813678
Clinical provider in Nottingham, Maryland. Individual provider, active in the CMS NPPES registry since April 26, 2022.
## Identity
- **NPI:** 1639813678 (Entity type: Individual)
- **Enumerated:** April 26, 2022
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 28589 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 5022 CAMPBELL BLVD STE L, Nottingham, MD 21236-4969
- **Phone:** (443) 442-1568
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Aspire Wellness Center, Inc. (NPI 1780971630, Nottingham, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** December 23, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1639813678) · Data from the CMS NPPES public registry.