What is Mary Walcher's NPI number?

Mary Walcher's National Provider Identifier (NPI) is 1992593289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Walcher's specialty?

Mary Walcher is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Mary Walcher located?

Mary Walcher's practice location on file with NPPES is 612 S Myrtle Ave Ste 100, Monrovia, CA 91016-3406.

What is Mary Walcher's phone number?

The practice phone number listed in the NPPES registry for Mary Walcher is (800) 207-0272.

Is Mary Walcher's NPI active?

Yes — Mary Walcher's NPI (1992593289) is active in the NPPES registry as of the last update on 2025-04-28.

IndividualActive

Mary Walcher

NPI 1992593289 · Behavior Technician · Monrovia, CA

Mary Walcher is a Behavior Technician provider in Monrovia, CA (NPI 1992593289).

Provider details

NPI number: 1992593289
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

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

612 S Myrtle Ave Ste 100

Monrovia, CA 91016-3406

Phone: (800) 207-0272

Street-level locationGet directions

More CA providers

Mailing address

612 S Myrtle Ave Ste 100612s