WILLIAM ALVAREZ M.D.
NPI 1780792887
Internal Medicine - Gastroenterology in Manitowoc, WI

Active since August 28, 2006PECOS Enrolled
1900 WOODLAND DR, MANITOWOC, WI 54220(920) 320-6212(920) 684-5548 Get Directions Write a Review

NPPES record last updated: July 3, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William Alvarez M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM ALVAREZ M.D. (NPI 1780792887) is an individual gastroenterology provider in Manitowoc, Wisconsin, licensed in Wisconsin (46006) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780792887
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameWILLIAM ALVAREZCredential: M.D.
Location Address1900 WOODLAND DRManitowoc, WI 54220-9662
Mailing AddressPo Box 2290Manitowoc, WI 54221-2290 · (920) 320-2591
Fax(920) 684-5548
Sole ProprietorNo
Enumeration DateAugust 28, 2006
Last NPPES UpdateJuly 3, 2012
NPI 1780792887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License Licensed in WI · 46006
Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

1900 WOODLAND DR, Manitowoc, WI 54220

Other Identifiers 8

Other14832WI · Network Health Plan
Other390806395WI · Anthem
Other46006WI · Touchpoint
Medicare UPINH96061
OtherH96061WI · Cigna
OtherP00088531WI · Railroad Medicare
Medicare ID-Type Unspecified38235-0016WI
Medicaid34429800WI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

William Alvarez M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
Established Patient
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
1900 WOODLAND DR
MANITOWOC, WI 54220
Dietitian, Registered
1900 WOODLAND DR
MANITOWOC, WI 54220
Internal Medicine
1900 WOODLAND DR
MANITOWOC, WI 54220
Internal Medicine
1900 WOODLAND DR
MANITOWOC, WI 54220
Internal Medicine
1900 WOODLAND DR
MANITOWOC, WI 54220
Nurse Practitioner
1900 WOODLAND DR
MANITOWOC, WI 54220
Nurse Practitioner
1900 WOODLAND DR
MANITOWOC, WI 54220
Internal Medicine (Gastroenterology)
1900 WOODLAND DR
MANITOWOC, WI 54220

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 William Alvarez's NPI number?

The NPI number for William Alvarez is 1780792887. It was assigned to this individual provider in the NPPES registry on August 28, 2006.

Where is William Alvarez located?

William Alvarez practices at 1900 Woodland Dr, Manitowoc, WI 54220. The listed phone number is (920) 320-6212.

What is William Alvarez's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is William Alvarez enrolled in Medicare?

Yes. William Alvarez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Alvarez was last updated on July 3, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.