MARLA CHIARELLI CRNA
NPI 1487696746
Nurse Anesthetist, Certified Registered in Middletown, DE
About Marla Chiarelli Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARLA CHIARELLI CRNA (NPI 1487696746) is an individual nurse anesthetist, certified registered in Middletown, Delaware, licensed in Delaware (L1-0029218) and active in the NPI registry since June 2006.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marla Chiarelli Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
8Medicare enrollment records show Marla Chiarelli reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newark, DE 19713
- Reassigned Medicare billing, Delaware enrollment
- 26 clinicians in this Medicare group
Elkton, MD 21921
- Reassigned Medicare billing, Delaware and Maryland enrollments
- 10 clinicians in this Medicare group
Elkton, MD 21921
- Reassigned Medicare billing, Maryland enrollment
- 512 clinicians in this Medicare group
Newark, DE 19713
- Reassigned Medicare billing, Delaware enrollment
- 104 clinicians in this Medicare group
Dover, DE 19904
- Reassigned Medicare billing, Delaware enrollment
- 202 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 148 clinicians in this Medicare group
Lewes, DE 19958
- Reassigned Medicare billing, Delaware enrollment
- 3 clinicians in this Medicare group
Prince Frederick, MD 20678
- Reassigned Medicare billing, Maryland enrollment
- 468 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
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.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Marla Chiarelli's NPI number?
The NPI number for Marla Chiarelli is 1487696746. It was assigned to this individual provider in the NPPES registry on June 12, 2006.
Where is Marla Chiarelli located?
Marla Chiarelli practices at 32 N Cummings Dr, Middletown, DE 19709. The listed phone number is (609) 970-6259.
What is Marla Chiarelli's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Marla Chiarelli enrolled in Medicare?
Yes. Marla Chiarelli is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Marla Chiarelli's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marla Chiarelli reassigns Medicare benefits to 8 organizations: Ncb Anesthesia Associates, LLC (Newark, DE), Upper Bay Anesthesia, LLC (Elkton, MD), Union Hospital Of Cecil County (Elkton, MD), Delaware Center For Digestive Care LLC (Newark, DE), Bayhealth Medical Center, Inc (Dover, DE) and 3 more organizations, listed in the Medicare section above. 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 Marla Chiarelli'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 Marla Chiarelli was last updated on October 1, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Marla Chiarelli, CRNA · NPI 1487696746
Nurse Anesthetist, Certified Registered physician in Middletown, Delaware. Individual provider, active in the CMS NPPES registry since June 12, 2006.
## Identity
- **NPI:** 1487696746 (Entity type: Individual)
- **Enumerated:** June 12, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** L1-0029218 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 32 N CUMMINGS DR, Middletown, DE 19709-1665
- **Phone:** (609) 970-6259
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Ncb Anesthesia Associates, LLC (NPI 1962102582, Newark, DE); Upper Bay Anesthesia, LLC (NPI 1912330283, Elkton, MD); Union Hospital Of Cecil County (NPI 1508798646, Elkton, MD); Delaware Center For Digestive Care LLC (NPI 1558722561, Newark, DE); Bayhealth Medical Center, Inc (NPI 1720545536, Dover, DE); and 3 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 1, 2007
- **Other identifiers:** Other 1487696746 (DE)
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Source: [NPI Profile](https://npiprofile.com/npi/1487696746) · Data from the CMS NPPES public registry.