MS. LYNN N ABAD-SANTOS APNP
NPI 1184675696
Nurse Practitioner - Pediatrics in Milwaukee, WI
About Ms. Lynn N Abad-santos Apnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. LYNN N ABAD-SANTOS APNP (NPI 1184675696) is an individual pediatrics provider in Milwaukee, Wisconsin, licensed in Wisconsin (544) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Milwaukee, and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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
Ms. Lynn N Abad-santos 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.
Medicare Billing Reassignments
2Medicare enrollment records show Lynn Abad-santos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Childrens Specialty Group Inc
- 424 clinicians in this Medicare group
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 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 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.
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Lynn Abad-santos's NPI number?
The NPI number for Lynn Abad-santos is 1184675696. It was assigned to this individual provider in the NPPES registry on May 12, 2006.
Where is Lynn Abad-santos located?
Lynn Abad-santos practices at 9000 W Wisconsin Ave Division Of Pediatric Allergy And Immunology, Milwaukee, WI 53226. The listed phone number is (414) 266-6840.
What is Lynn Abad-santos's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Lynn Abad-santos enrolled in Medicare?
Yes. Lynn Abad-santos 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 Lynn Abad-santos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lynn Abad-santos reassigns Medicare benefits to 2 organizations: Children's Specialty Group, Inc. (Milwaukee, WI) and The Medical College Of Wisconsin, Inc. (Milwaukee, WI). 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 Lynn Abad-santos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lynn Abad-santos accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners and Network Health list Lynn Abad-santos 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 Lynn Abad-santos was last updated on March 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ms. Lynn N Abad-Santos, APNP · NPI 1184675696
Pediatrics physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since May 12, 2006.
## Identity
- **NPI:** 1184675696 (Entity type: Individual)
- **Enumerated:** May 12, 2006
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** 544 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 9000 W WISCONSIN AVE, DIVISION OF PEDIATRIC ALLERGY AND IMMUNOLOGY, Milwaukee, WI 53226-4874
- **Phone:** (414) 266-6840 · **Fax:** (414) 266-6437
## 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): Children's Specialty Group, Inc. (NPI 1942970405, Milwaukee, WI); The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** March 8, 2024
- **Other identifiers:** Medicaid 1184675696 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1184675696) · Data from the CMS NPPES public registry.