WALTER L LONGO MD
NPI 1629044649
Internal Medicine - Hematology & Oncology in Milwaukee, WI
About Walter L Longo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WALTER L LONGO MD (NPI 1629044649) is an individual hematology & oncology provider in Milwaukee, Wisconsin, licensed in Wisconsin (24712) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Froedtert Memorial Lutheran Hospital, and is a graduate of University Of Nebraska College Of Medicine (1977).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 1
Accepted Insurance
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
Walter L Longo Md 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.
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Froedtert Memorial Lutheran Hospital
Acute Care Hospitals · Milwaukee, WIPhysician 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
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 Walter Longo's NPI number?
The NPI number for Walter Longo is 1629044649. It was assigned to this individual provider in the NPPES registry on February 28, 2006.
Where is Walter Longo located?
Walter Longo practices at 9200 W Wisconsin Ave, Milwaukee, WI 53226. The listed phone number is (414) 805-4600.
What is Walter Longo's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Walter Longo enrolled in Medicare?
Yes. Walter Longo 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.
What insurance does Walter Longo accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan and Network Health list Walter Longo 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 Walter Longo affiliated with any hospitals?
According to CMS data, Walter Longo is affiliated with Froedtert Memorial Lutheran Hospital.
When was this NPI record last updated?
The NPPES record for Walter Longo was last updated on August 5, 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.
# Walter L Longo, MD · NPI 1629044649
Hematology & Oncology physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since February 28, 2006.
## Identity
- **NPI:** 1629044649 (Entity type: Individual)
- **Enumerated:** February 28, 2006
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 24712 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 9200 W WISCONSIN AVE, Milwaukee, WI 53226
- **Phone:** (414) 805-4600 · **Fax:** (414) 805-6805
## 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 Nebraska College Of Medicine, class of 1977
## Record status
- **NPPES last updated:** August 5, 2022
- **Other identifiers:** Medicaid 1629044649 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1629044649) · Data from the CMS NPPES public registry.