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DR. MARY GRACE AGUILAR SANTOS M.D.
NPI 1669647772
Internal Medicine - Geriatric Medicine in Sinajana, GU

Active since April 29, 2008
736 ROUTE 4, SUITE 103, SINAJANA, GU 96910(671) 649-7232(671) 649-7233 Get Directions Write a Review

NPPES record last updated: July 28, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mary Grace Aguilar Santos M.d. NPPES

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

DR. MARY GRACE AGUILAR SANTOS M.D. (NPI 1669647772) is an individual geriatric medicine provider in Sinajana, Guam, licensed in Guam (M-1792) and active in the NPI registry since April 2008.

NPPES Registry Identity

NPI1669647772
Entity TypeIndividualFemale
Primary Taxonomy207RG0300X
Provider Legal NameDR. MARY GRACE AGUILAR SANTOSCredential: M.D.
Location Address736 ROUTE 4, SUITE 103Sinajana, GU 96910-3368
Mailing Address736 Route 4, Suite 103Sinajana, GU 96910-3368 · (671) 649-7232 · Fax (671) 649-7233
Phone(671) 649-7232
Fax(671) 649-7233
Sole ProprietorNo
Enumeration DateApril 29, 2008
Last NPPES UpdateJuly 28, 2016
✔ NPI 1669647772 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in GU · M-1792
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Also ListedInternal MedicineTaxonomy 207R00000X · License 125052317 (IL)
736 ROUTE 4, Sinajana, GU 96910
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Other Identifiers 1

Medicare UPINH103928GU

Other Providers at the Same Location NPPES 7

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

PACIFIC MED & NEPHROLOGY
Clinic/Center (Multi-Specialty)
736 ROUTE 4, SUITE 103
SINAJANA, GU 96910
Guam (671) 649-7232
MS. TIFFANY J TROXEL PAC
Physician Assistant (Medical)
736 ROUTE 4, SUITE 103
SINAJANA, GU 96910
Guam (671) 649-7232
WIL-MAR CORPORATION
Pharmacy (Community/Retail Pharmacy)
736 ROUTE 4
SINAJANA, GU 96910
Guam (671) 472-4780
ADVANCED EYECARE, LLC
Ophthalmology
736 ROUTE 4, STE 103
SINAJANA, GU 96910
Guam (671) 988-3937
DR. SAIED SAFABAKHSH M.D.
Internal Medicine (Nephrology)
736 ROUTE 4, SUITE 103
SINAJANA, GU 96910
Guam (671) 649-7232
LAURA D ALVEZ M.D.
Internal Medicine (Nephrology)
736 ROUTE 4, STE. 103
SINAJANA, GUAM 96910
Guam (671) 649-7232
DR. ROBERT CAING NERVES MD, FACP, FPCP
Internal Medicine (Nephrology)
736 ROUTE 4, SUITE 103
SINAJANA, GU 96910
Guam (671) 649-7232

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 Mary Grace Santos's NPI number?

The NPI number for Mary Grace Santos is 1669647772. It was assigned to this individual provider in the NPPES registry on April 29, 2008.

Where is Mary Grace Santos located?

Mary Grace Santos practices at 736 Route 4 Suite 103, Sinajana, GU 96910. The listed phone number is (671) 649-7232.

What is Mary Grace Santos's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

When was this NPI record last updated?

The NPPES record for Mary Grace Santos was last updated on July 28, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.