MARGARET ANN HAULER FNP
NPI 1356019186
Nurse Practitioner - Family in Milford, DE
About Margaret Ann Hauler Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET ANN HAULER FNP (NPI 1356019186) is an individual family provider in Milford, Delaware, licensed in Delaware (LG-0013717) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Margaret Ann Hauler Fnp 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
3Medicare enrollment records show Margaret Hauler reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milford, DE 19963
- Reassigned Medicare billing, Delaware enrollment
- 272 clinicians in this Medicare group
Philadelphia, PA 19128
- Reassigned Medicare billing, Pennsylvania enrollment
- 81 clinicians in this Medicare group
Trenton, NJ 08638
- Reassigned Medicare billing, New Jersey enrollment
- 600 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 3
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 19963 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILFORD, DE 19963
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 Margaret Hauler's NPI number?
The NPI number for Margaret Hauler is 1356019186. It was assigned to this individual provider in the NPPES registry on September 7, 2021.
Where is Margaret Hauler located?
Margaret Hauler practices at 101 Wellness Way Ste 300, Milford, DE 19963. The listed phone number is (302) 503-2460.
What is Margaret Hauler's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Margaret Hauler enrolled in Medicare?
Yes. Margaret Hauler 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 Margaret Hauler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Hauler reassigns Medicare benefits to 3 organizations: Bayhealth Medical Center, Inc (Milford, DE), On Demand Urgent Care Group PC (Philadelphia, PA) and Capital Health Multispecialty Group (Trenton, NJ). 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 Margaret Hauler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Hauler accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next and 2 other insurers list Margaret Hauler as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Margaret Hauler was last updated on July 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Margaret Ann Hauler, FNP · NPI 1356019186
Family physician in Milford, Delaware. Individual provider, active in the CMS NPPES registry since September 7, 2021.
## Identity
- **NPI:** 1356019186 (Entity type: Individual)
- **Enumerated:** September 7, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** LG-0013717 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 WELLNESS WAY STE 300, Milford, DE 19963-4394
- **Phone:** (302) 503-2460 · **Fax:** (302) 424-9162
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Bayhealth Medical Center, Inc (NPI 1609693498, Milford, DE); On Demand Urgent Care Group PC (NPI 1053729814, Philadelphia, PA); Capital Health Multispecialty Group (NPI 1083072342, Trenton, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** July 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1356019186) · Data from the CMS NPPES public registry.