Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas Calvin Anderson Jr., PHARM.D., D.PH.

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Oscoda Twp, MI · enumerated 2005.

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

National Provider Identifier

1477554095

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Registry record

Entity type Individual (Type 1)

Name Dr. Douglas Calvin Anderson Jr.

Credential PHARM.D., D.PH.

Sex Male

Practice address Oscoda Va Clinic, 5671 N Skeel Ave, Oscoda Twp, MI, 48750

Phone (989) 497-2500

Enumeration date Aug 4, 2005

Last updated in NPPES Mar 24, 2025

Taxonomy & licenses

1835P0018X Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacy Service Providers · License 10855 (OK) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Douglas Anderson?

Douglas Anderson is registered in NPPES with the primary taxonomy of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-24.