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Walnut Lake Obgyn Pllc

Obstetrics & Gynecology Physician in West Bloomfield, MI · enumerated 2007 · authorized official Alan Goldsmith, Partner.

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

National Provider Identifier

1942340187

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Registry record

Entity type Organization (Type 2)
Legal business name Walnut Lake Obgyn Pllc
Practice address 2300 Haggerty Rd, Ste 2070, West Bloomfield, MI, 48323
Phone (248) 926-2020
Fax (248) 926-9020
Enumeration date Feb 7, 2007
Last updated in NPPES Jun 18, 2010

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License AG035173 (MI) Primary

Authorized official

Name Alan Goldsmith
Title Partner
Phone (248) 926-2020

Other identifiers

Identifier Type State Issuer
1600F321780 Other MI BLUE CROSS GROUP PIN
1942340187 Other MI NPI

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.

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Frequently asked questions

What type of organization is Walnut Lake Obgyn Pllc?
Walnut Lake Obgyn Pllc is registered in NPPES as a Obstetrics & Gynecology Physician (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-18.