Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David S. Haskell MD Sc

Q: What type of organization is David S. Haskell MD Sc?

David S. Haskell MD Sc is registered in NPPES as a Specialist (its primary provider taxonomy).

Specialist in Wauwatosa, WI · enumerated 2007 · authorized official David Haskell, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1134301088

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Registry record

Entity type Organization (Type 2)

Legal business name David S. Haskell MD Sc

Practice address 2323 N Mayfair Rd, Ste 310, Wauwatosa, WI, 53226

Phone (414) 771-5080

Fax (414) 771-6103

Enumeration date Dec 3, 2007

Last updated in NPPES Mar 27, 2008

Taxonomy & classification

174400000X Specialist Other Service Providers · License 16400 (WI) Primary

Authorized official

Name David Haskell

Title President

Phone (414) 771-5080

Other identifiers

Identifier	Type	State	Issuer
30940900	Medicaid	WI	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is David S. Haskell MD Sc?

David S. Haskell MD Sc is registered in NPPES as a Specialist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-27.