National Provider Identifier Database

WILLIAM ALVAREZ, MD – NPI #1780792887
Gastroenterology

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.


Contact Information

WILLIAM ALVAREZ, MD
1900 WOODLAND DR
MANITOWOC, WI54220-9662
Phone: 920-320-6212
Fax: 920-684-5548
Website:
Specialty Taxonomy Code
* Gastroenterology 207RG0100X

* Indicates primary specialty

NPI Profile & details for WILLIAM ALVAREZ

NPI Number 1780792887
Credentials MD
Entity Individual
Enumeration date 08/28/2006
Last updated 07/03/2012 - About 14 years ago
Sole proprietor1 No
Identifiers
  • WI License #: 46006
  • WI Medicaid: 34429800
  • WI Other: 390806395 ANTHEM
  • WI Other: H96061 CIGNA
  • WI Other: 14832 NETWORK HEALTH PLAN
  • WI Other: P00088531 RAILROAD MEDICARE
  • WI Other: 46006 TOUCHPOINT
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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