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CHI GEORGE ZHAO M.D.
NPI 1083820443
Psychiatry & Neurology - Sleep Medicine in Leesburg, VA

Active since May 15, 2007
44035 RIVERSIDE PKWY STE 400, LEESBURG, VA 20176(703) 858-5421(703) 858-9573 Get Directions Write a Review

NPPES record last updated: October 29, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 29, 2020, Sep 15, 2020, Jul 1, 2020 (3 updates tracked since 2020).

About Chi George Zhao M.d. NPPES

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

CHI GEORGE ZHAO M.D. (NPI 1083820443) is an individual sleep medicine provider in Leesburg, Virginia, licensed in Virginia (0101249659) and active in the NPI registry since May 2007. He maintains 13 additional practice locations.

NPPES Registry Identity

NPI1083820443
Entity TypeIndividualMale
Primary Taxonomy2084S0012X
Provider Legal NameCHI GEORGE ZHAOCredential: M.D.
Location Address44035 RIVERSIDE PKWY STE 400Leesburg, VA 20176-8260
Mailing Address2901 Telestar Ct Ste 300Falls Church, VA 22042-1263 · (703) 591-1688 · Fax (703) 591-1445
Phone(703) 858-5421
Fax(703) 858-9573
Sole ProprietorNo
Enumeration DateMay 15, 2007
Last NPPES UpdateOctober 29, 20203 updates tracked since enumeration
NPPES CertifiedOctober 29, 2020
✔ NPI 1083820443 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2084S0012X
License✔ Licensed in VA · 0101249659
Definition
A Psychiatrist or Neurologist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License 0101249659 (VA)
44035 RIVERSIDE PKWY STE 400, Leesburg, VA 20176
Open in Google Maps ↗

Secondary Practice Locations 13

Location 12901 Telestar Ct Ste 440Falls Church, VA 22042-1261 · Phone (703) 621-4503 · Fax (703) 766-5921
Location 22901 Telestar Ct # 100Falls Church, VA 22042-1260 · Phone (703) 621-4503 · Fax (703) 766-5921
Location 32901 Telestar Ct Ste 150Falls Church, VA 22042-1260 · Phone (703) 208-9790 · Fax (703) 591-0829
Location 4130 Park St SE Ste 100Vienna, VA 22180-4626 · Phone (703) 281-1265 · Fax (703) 255-0571
Location 51850 Town Center Pkwy Ste 550Reston, VA 20190-3300 · Phone (703) 437-5977 · Fax (703) 478-2475
Location 64660 Kenmore Ave Ste 1200Alexandria, VA 22304-1311 · Phone (703) 751-8111 · Fax (703) 751-1105
Location 744035 Riverside Pkwy Ste 400Leesburg, VA 20176-8260 · Phone (703) 858-5421 · Fax (703) 858-9573
Location 8205 Hirst Rd Ste 101Purcellville, VA 20132-6199 · Phone (703) 723-8664 · Fax (703) 858-9573
Location 93580 Joseph Siewick Dr Ste 305Fairfax, VA 22033-1764 · Phone (703) 648-3266 · Fax (703) 648-3264
Location 101005 N Glebe Rd Ste 750Arlington, VA 22201-5766 · Phone (703) 524-7202 · Fax (703) 516-4501
Location 1124440 Stone Springs BlvdDulles, VA 20166-2247 · Phone (571) 349-4000
Location 1224430 Stone Springs Blvd Unit 425Dulles, VA 20166-2271 · Phone (703) 722-5860 · Fax (703) 591-1445
Location 132901 Telestar Ct Ste 200Falls Church, VA 22042-1262 · Phone (703) 573-3494 · Fax (703) 573-5353

Other Providers at the Same Location NPPES 12

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

ALEXANDRA JEAN BACHE PA
Physician Assistant (Medical)
44035 RIVERSIDE PKWY STE 400
LEESBURG, VA 20176
Loudoun County (703) 858-5421
IBRAHIM M SAEED M.D.
Internal Medicine (Cardiovascular Disease)
44035 RIVERSIDE PKWY STE 400
LEESBURG, VA 20176
Loudoun County (703) 858-5421
DR. RAGHAV GATTANI MD
Internal Medicine (Interventional Cardiology)
44035 RIVERSIDE PKWY STE 400
LEESBURG, VA 20176
Loudoun County (703) 858-5421
KARAN PANKAJ DESAI M.D.
Internal Medicine (Cardiovascular Disease)
44035 RIVERSIDE PKWY STE 400
LEESBURG, VA 20176
Loudoun County (703) 858-5421
DR. HAMPTON A CRIMM MD
Internal Medicine (Cardiovascular Disease)
44035 RIVERSIDE PKWY STE 400
LEESBURG, VA 20176
Loudoun County (703) 858-5421
MRS. SIERRA CAVAN MSN, APRN, FNP-BC
Nurse Practitioner
44035 RIVERSIDE PKWY STE 400
LEESBURG, VA 20176
Loudoun County (703) 858-5421
ERIC DAVIS PAULEY MD
Internal Medicine (Interventional Cardiology)
44035 RIVERSIDE PKWY STE 400
LEESBURG, VA 20176
Loudoun County (703) 858-5421
KAYLA FLURY RN
Registered Nurse
44035 RIVERSIDE PKWY STE 400
LEESBURG, VA 20176
Loudoun County (571) 666-8723

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 Chi Zhao's NPI number?

The NPI number for Chi Zhao is 1083820443. It was assigned to this individual provider in the NPPES registry on May 15, 2007.

Where is Chi Zhao located?

Chi Zhao practices at 44035 Riverside Pkwy Ste 400, Leesburg, VA 20176. The listed phone number is (703) 858-5421.

What is Chi Zhao's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Sleep Medicine, with taxonomy code 2084S0012X.

When was this NPI record last updated?

The NPPES record for Chi Zhao was last updated on October 29, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.