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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

CINDY GUO
NPI 1275407579
Nurse Practitioner - Family in Rockville, MD

Active since October 01, 2025
1500 E GUDE DR, ROCKVILLE, MD 20850(301) 493-2400 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 20, 2026, Jul 16, 2026 (2 updates tracked since 2026).

About Cindy Guo NPPES

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

CINDY GUO (NPI 1275407579) is an individual family provider in Rockville, Maryland, licensed in Maryland (AC009327) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1275407579
Entity TypeIndividual
Primary Taxonomy363LF0000X
Provider Legal NameCINDY GUO
Location Address1500 E GUDE DRRockville, MD 20850-5307
Mailing Address235 Se 16th Ave Apt 3Gainesville, FL 32601-8644
Phone(301) 493-2400
Sole ProprietorNo
Enumeration DateOctober 1, 2025
Last NPPES UpdateJuly 20, 20262 updates tracked since enumeration
NPPES CertifiedJuly 20, 2026
✔ NPI 1275407579 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MD · AC009327
Also ListedRegistered NurseTaxonomy 163W00000X · License 9561978 (FL)
1500 E GUDE DR, Rockville, MD 20850
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Other Providers at the Same Location NPPES 13

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

DR. STANISLAV MALOV M.D.
Anesthesiology (Addiction Medicine)
1500 E GUDE DR
ROCKVILLE, MD 20850
Montgomery County (240) 777-1680
MOBILE MEDICAL CARE, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
1500 E GUDE DR
ROCKVILLE, MD 20850
Montgomery County (301) 493-2400
RICHARD THAXTON
Social Worker
1500 E GUDE DR
ROCKVILLE, MD 20850
Montgomery County (240) 777-0311
HEATHER MCGRATH LCPC
Counselor (Mental Health)
1500 E GUDE DR
ROCKVILLE, MD 20850
Montgomery County (240) 777-4136
THERESE FOTABONG BINFON DNP, MSN-ED, RN
Registered Nurse (Addiction (Substance Use Disorder))
1500 E GUDE DR
ROCKVILLE, MD 20850
Montgomery County (240) 777-4857
JEFFREY LEE MUELLER LCSW-C
Social Worker (Clinical)
1500 E GUDE DR
ROCKVILLE, MD 20850
Montgomery County (240) 777-1720
FUNGISAI JULIET MARUMAHOKO BSN, RN
Registered Nurse
1500 E GUDE DR
ROCKVILLE, MD 20850
Montgomery County (240) 777-1684
MONTGOMERY COUNTY MARYLAND GOVERNMENT
Clinic/Center (Rehabilitation, Substance Use Disorder)
1500 E GUDE DR
ROCKVILLE, MD 20850
Montgomery County (240) 777-0311

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 Cindy Guo's NPI number?

The NPI number for Cindy Guo is 1275407579. It was assigned to this individual provider in the NPPES registry on October 1, 2025.

Where is Cindy Guo located?

Cindy Guo practices at 1500 E Gude Dr, Rockville, MD 20850. The listed phone number is (301) 493-2400.

What is Cindy Guo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Cindy Guo was last updated on July 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.