LILY C WANG M.D., PHD
NPI 1487979878
Urology - Pediatric Urology in South Portland, ME
About Lily C Wang M.d., Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LILY C WANG M.D., PHD (NPI 1487979878) is an individual pediatric urology provider in South Portland, Maine, licensed in Maine (MD26142) and active in the NPI registry since March 2010. She is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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
Lily C Wang M.d., Phd 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 Lily Wang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
South Portland, ME 04106
- Reassigned Medicare billing, Maine enrollment
- Also billed through NPI 1134305386 (Maine)
- 203 clinicians in this Medicare group
South Portland, ME 04106
- Reassigned Medicare billing, Maine enrollment
- 3,140 clinicians in this Medicare group
Modesto, CA 95350
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Valley Childrens Medical Group
- 387 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maine Medical Center
Acute Care Hospitals · Portland, MEMedicare 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.
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
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 Lily Wang's NPI number?
The NPI number for Lily Wang is 1487979878. It was assigned to this individual provider in the NPPES registry on March 29, 2010.
Where is Lily Wang located?
Lily Wang practices at 100 Brickhill Ave, South Portland, ME 04106. The listed phone number is (207) 773-1728.
What is Lily Wang's specialty?
The primary specialty registered for this NPI is Urology, specializing in Pediatric Urology, with taxonomy code 2088P0231X.
Is Lily Wang enrolled in Medicare?
Yes. Lily Wang 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 Lily Wang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lily Wang reassigns Medicare benefits to 3 organizations: Maine Medical Partners (South Portland, ME), Mainehealth (South Portland, ME) and Valley Children's Medical Group (Modesto, CA). 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 Lily Wang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lily Wang accept?
Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Lily Wang 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.
Is Lily Wang affiliated with any hospitals?
According to CMS data, Lily Wang is affiliated with Maine Medical Center.
When was this NPI record last updated?
The NPPES record for Lily Wang was last updated on September 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Lily C Wang, M.D., PHD · NPI 1487979878
Pediatric Urology physician in South Portland, Maine. Individual provider, active in the CMS NPPES registry since March 29, 2010.
## Identity
- **NPI:** 1487979878 (Entity type: Individual)
- **Enumerated:** March 29, 2010
- **Primary specialty:** Urology - Pediatric Urology · taxonomy 2088P0231X
- **State license:** MD26142 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 BRICKHILL AVE, South Portland, ME 04106-1999
- **Phone:** (207) 773-1728
## 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): Maine Medical Partners (NPI 1710215751, South Portland, ME); Mainehealth (NPI 1679887400, South Portland, ME); Valley Children's Medical Group (NPI 1437555265, Modesto, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 2010
## Record status
- **NPPES last updated:** September 12, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1487979878) · Data from the CMS NPPES public registry.