What is Naybel Santos Alvarez's NPI number?

Naybel Santos Alvarez's National Provider Identifier (NPI) is 1922632181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Naybel Santos Alvarez's specialty?

Naybel Santos Alvarez is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Naybel Santos Alvarez located?

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

What is Naybel Santos Alvarez's phone number?

The practice phone number listed in the NPPES registry for Naybel Santos Alvarez is (703) 310-7665.

Is Naybel Santos Alvarez's NPI active?

Yes — Naybel Santos Alvarez's NPI (1922632181) is active in the NPPES registry as of the last update on 2026-03-27.

IndividualActive

Naybel Santos Alvarez, BCBA

NPI 1922632181 · Behavior Analyst · Herndon, VA

Naybel Santos Alvarez, BCBA is a Behavior Analyst provider in Herndon, VA (NPI 1922632181).

Provider details

NPI number: 1922632181
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: BCBA
Sex: Female
Sole proprietor: No
License: 0133004110 (VA)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 0133004110 (VA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(74/100 index)

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

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
12 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) 310-7665

Street-level locationGet directions

More VA providers

Mailing address

8450 Nw 102nd Ave Apt 108

Doral, FL 33178-4751

Additional practice locations (11)

24805 Pinebrook Rd Ste 312
Chantilly, VA 20152-4128
Phone: (703) 496-4371
Fax: (703) 435-4021
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: (434) 616-6762
7730 Donegan Drive
Donegan Drive
Manassas, VA 20109
Phone: (571) 208-0592
7960 Donegan Dr Ste 200
Manassas, VA 20109-8236
Phone: (571) 208-0592
11835 Fishing Point Dr Ste
Newport News, VA 23606-2584
Phone: (757) 243-1033
6800 Paragon Pl Ste 200
Richmond, VA 23230-1652
Phone: (804) 562-9997
6800 Paragon Pl Ste 237
Richmond, VA 23230-1651
Phone: (804) 562-9997
3433 Brambleton Ave Ste 201a
Roanoke, VA 24018-6527

Enumerated: 2020-02-26
Last updated: 2026-03-27
Certified: 2026-03-27

Frequently asked questions

What is Naybel Santos Alvarez's NPI number?: Naybel Santos Alvarez's National Provider Identifier (NPI) is 1922632181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Naybel Santos Alvarez's specialty?: Naybel Santos Alvarez is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
Where is Naybel Santos Alvarez located?: Naybel Santos Alvarez's practice location on file with NPPES is 131 Elden St Ste 302, Herndon, VA 20170-4851.
What is Naybel Santos Alvarez's phone number?: The practice phone number listed in the NPPES registry for Naybel Santos Alvarez is (703) 310-7665.
Is Naybel Santos Alvarez's NPI active?: Yes — Naybel Santos Alvarez's NPI (1922632181) is active in the NPPES registry as of the last update on 2026-03-27.

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