What is Nancy Yanez's NPI number?

Nancy Yanez's National Provider Identifier (NPI) is 1568056992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nancy Yanez's specialty?

Nancy Yanez is listed in the NPPES registry with a primary specialty of Assistant Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Nancy Yanez located?

Nancy Yanez's practice location on file with NPPES is 131 Elden St Ste 302, Herndon, VA 20170-4851.

What is Nancy Yanez's phone number?

The practice phone number listed in the NPPES registry for Nancy Yanez is (703) 496-4371.

Is Nancy Yanez's NPI active?

Yes — Nancy Yanez's NPI (1568056992) is active in the NPPES registry as of the last update on 2026-03-18.

IndividualActive

Nancy Yanez, BCABA

NPI 1568056992 · Assistant Behavior Analyst · Herndon, VA

Nancy Yanez, BCABA is a Assistant Behavior Analyst provider in Herndon, VA (NPI 1568056992).

Provider details

NPI number: 1568056992
Entity type: Individual
Primary specialty: Assistant Behavior AnalystBehavioral Health & Social Service Providers
Credential: BCABA
Sex: Female
Sole proprietor: Yes
License: 0134000669 (VA)

Specialties & taxonomies

Assistant Behavior AnalystPrimary106E00000XLicense 0134000669 (VA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(72/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
5 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
10 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

131 Elden St Ste 302

Herndon, VA 20170-4851

Phone: (703) 496-4371

Fax: (703) 435-4021

Street-level locationGet directions

More VA providers

Mailing address

24805 Pinebrook Rd Ste 312

Chantilly, VA 20152-4128

Additional practice locations (9)

24805 Pinebrook Rd
Chantilly, VA 20152-4126
Phone: (703) 496-4371
1045 Main St Ste 2
Danville, VA 24541-1800
Phone: (703) 496-4371
Fax: (703) 435-4021
1933 Thomson Dr
Lynchburg, VA 24501-1008
Phone: (703) 496-4371
Fax: (703) 435-4021
7960 Donegan Dr Ste 200
Manassas, VA 20109-8236
Phone: (703) 496-4371
Fax: (703) 435-4021
11835 Fishing Point Dr Ste 202
Newport News, VA 23606-2585
Phone: (703) 496-4371
Fax: (703) 435-4021
6800 Paragon Pl Ste 237
Richmond, VA 23230-1651
Phone: (703) 496-4371
Fax: (703) 435-4021
3433 Brambleton Ave Ste 201a
Roanoke, VA 24018-6527
Phone: (703) 496-4371
Fax: (703) 435-4021
130 Carriebrooke Dr
Stephens City, VA 22655-6000
Phone: (703) 496-4371

Enumerated: 2021-02-25
Last updated: 2026-03-18
Certified: 2026-03-18

Frequently asked questions

What is Nancy Yanez's NPI number?: Nancy Yanez's National Provider Identifier (NPI) is 1568056992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Nancy Yanez's specialty?: Nancy Yanez is listed in the NPPES registry with a primary specialty of Assistant Behavior Analyst (Behavioral Health & Social Service Providers).
Where is Nancy Yanez located?: Nancy Yanez's practice location on file with NPPES is 131 Elden St Ste 302, Herndon, VA 20170-4851.
What is Nancy Yanez's phone number?: The practice phone number listed in the NPPES registry for Nancy Yanez is (703) 496-4371.
Is Nancy Yanez's NPI active?: Yes — Nancy Yanez's NPI (1568056992) is active in the NPPES registry as of the last update on 2026-03-18.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.