RICHARD L GRANDJEAN MD
NPI 1447373675
Family Medicine in Allen, TX

Active since April 10, 2007
997 RAINTREE CIR, SUITE 180, LOCKBOX 8, ALLEN, TX 75013(214) 327-3333(877) 448-0543 Get Directions Write a Review

NPPES record last updated: February 19, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Richard L Grandjean Md NPPES

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

RICHARD L GRANDJEAN MD (NPI 1447373675) is an individual family medicine provider in Allen, Texas, licensed in Texas (F1602) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1447373675
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameRICHARD L GRANDJEANCredential: MD
Location Address997 RAINTREE CIR, SUITE 180, LOCKBOX 8Allen, TX 75013-4949
Mailing Address997 Raintree Cir, Suite 180, Lockbox 8Allen, TX 75013-4949 · (214) 327-3333 · Fax (877) 448-0543
Fax(877) 448-0543
Sole ProprietorNo
Enumeration DateApril 10, 2007
Last NPPES UpdateFebruary 19, 2013
NPI 1447373675 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in TX · F1602
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
997 RAINTREE CIR, Allen, TX 75013

Other Identifiers 2

Medicare PINTXB110227TX
Medicare UPINE04420TX

Accepted Insurance

Other Providers at the Same Location NPPES 8

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

Specialist
997 RAINTREE CIR, SUITE 170
ALLEN, TX 75013
Obstetrics & Gynecology (Gynecology)
997 RAINTREE CIR, SUITE 170
ALLEN, TX 75013
Obstetrics & Gynecology
997 RAINTREE CIR, SUITE 170
ALLEN, TX 75013
Chiropractor (Rehabilitation)
997 RAINTREE CIR, SUITE 150
ALLEN, TX 75013
Clinical Medical Laboratory
997 RAINTREE CIR, SUITE 120
ALLEN, TX 75013
Internal Medicine
997 RAINTREE CIR, SUITE 130
ALLEN, TX 75013
Chiropractor (Rehabilitation)
997 RAINTREE CIR, SUITE #150
ALLEN, TX 75013
Internal Medicine
997 RAINTREE CIR, SUITE 130
ALLEN, TX 75013

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 Richard Grandjean's NPI number?

The NPI number for Richard Grandjean is 1447373675. It was assigned to this individual provider in the NPPES registry on April 10, 2007.

Where is Richard Grandjean located?

Richard Grandjean practices at 997 Raintree Cir Suite 180, Lockbox 8, Allen, TX 75013. The listed phone number is (214) 327-3333.

What is Richard Grandjean's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

What insurance does Richard Grandjean accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Richard Grandjean as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Richard Grandjean was last updated on February 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.