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YAN GUO L. AC.
NPI 1487137469
Acupuncturist in Rockville, MD

Active since September 14, 2018
4 TAFT CT STE 100, ROCKVILLE, MD 20850(301) 279-9009(301) 279-9008 Get Directions Write a Review

NPPES record last updated: April 22, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 22, 2026, Nov 6, 2025, Sep 11, 2019 and 3 more (6 updates tracked since 2018).

About Yan Guo L. Ac. NPPES

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

YAN GUO L. AC. (NPI 1487137469) is an individual acupuncturist in Rockville, Maryland, licensed in Maryland (U02537) and active in the NPI registry since September 2018.

NPPES Registry Identity

NPI1487137469
Entity TypeIndividualFemale
Primary Taxonomy171100000X
Provider Legal NameYAN GUOCredential: L. AC.
Location Address4 TAFT CT STE 100Rockville, MD 20850-5577
Mailing Address4 Taft Ct Ste 100Rockville, MD 20850-5577 · (301) 279-9009 · Fax (301) 279-9008
Phone(301) 279-9009
Fax(301) 279-9008
Sole ProprietorYes
Enumeration DateSeptember 14, 2018
Last NPPES UpdateApril 22, 20266 updates tracked since enumeration
NPPES CertifiedApril 22, 2026
✔ NPI 1487137469 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAcupuncturistOther Service Providers
Taxonomy Code171100000X
License✔ Licensed in MD · U02537
Definition
An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia.
4 TAFT CT STE 100, Rockville, MD 20850
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.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.

FORD WELLNESS NUTRITION AND INTEGRATIVE HEALTH
Nutritionist
4 TAFT CT STE 100
ROCKVILLE, MD 20850
Montgomery County (240) 426-4030
POW-HER CHIROPRACTIC LLC
Chiropractor (Sports Physician)
4 TAFT CT STE 100
ROCKVILLE, MD 20850
Montgomery County (301) 279-9009
KAYLA MARTIN
Nutritionist
4 TAFT CT STE 100
ROCKVILLE, MD 20850
Montgomery County (240) 406-4195
MRS. CHERYL ANN LEE-POW D.C.
Chiropractor
4 TAFT CT STE 100
ROCKVILLE, MD 20850
Montgomery County (301) 279-9009
DR. JONENE P FORD CNS
Nutritionist
4 TAFT CT STE 100
ROCKVILLE, MD 20850
Montgomery County (240) 426-4030
ASHLIE MARIE CHURCH CNS
Nutritionist
4 TAFT CT STE 100
ROCKVILLE, MD 20850
Montgomery County (240) 406-4195
CHRISTINE BLANC ARCHER PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
4 TAFT CT STE 100
ROCKVILLE, MD 20850
Montgomery County (240) 988-2176
GABRIEL JESUS GUZMAN MERCADO DC
Chiropractor
4 TAFT CT STE 100
ROCKVILLE, MD 20850
Montgomery County (301) 279-9009

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 Yan Guo's NPI number?

The NPI number for Yan Guo is 1487137469. It was assigned to this individual provider in the NPPES registry on September 14, 2018.

Where is Yan Guo located?

Yan Guo practices at 4 Taft Ct Ste 100, Rockville, MD 20850. The listed phone number is (301) 279-9009.

What is Yan Guo's specialty?

The primary specialty registered for this NPI is Acupuncturist with taxonomy code 171100000X.

What insurance does Yan Guo accept?

Health plans from Providence Health Plan list Yan Guo 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 Yan Guo was last updated on April 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.