MARGARET LONG APNP
NPI 1295265403
Nurse Practitioner - Neonatal in Milwaukee, WI
About Margaret Long Apnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET LONG APNP (NPI 1295265403) is an individual neonatal provider in Milwaukee, Wisconsin, licensed in Wisconsin (18237-033) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of University Of Cincinnati College Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Locations 5
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Margaret Long Apnp 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53226 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
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 Long's NPI number?
The NPI number for Margaret Long is 1295265403. It was assigned to this individual provider in the NPPES registry on June 20, 2017.
Where is Margaret Long located?
Margaret Long practices at 9200 W Wisconsin Ave, Milwaukee, WI 53226. The listed phone number is (414) 805-6600.
What is Margaret Long's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.
Is Margaret Long enrolled in Medicare?
Yes. Margaret Long 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.
When was this NPI record last updated?
The NPPES record for Margaret Long was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 days 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 Long, APNP · NPI 1295265403
Neonatal physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since June 20, 2017.
## Identity
- **NPI:** 1295265403 (Entity type: Individual)
- **Enumerated:** June 20, 2017
- **Primary specialty:** Nurse Practitioner - Neonatal · taxonomy 363LN0000X
- **State license:** 18237-033 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 9200 W WISCONSIN AVE, Milwaukee, WI 53226-3522
- **Phone:** (414) 805-6600 · **Fax:** (414) 805-6622
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of Cincinnati College Of Medicine, class of 2017
## Record status
- **NPPES last updated:** June 25, 2026
- **Other identifiers:** Medicaid 1295265403 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1295265403) · Data from the CMS NPPES public registry.