What is Krystle Grgich's NPI number?

Krystle Grgich's National Provider Identifier (NPI) is 1811429814, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Krystle Grgich's specialty?

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

Where is Krystle Grgich located?

Krystle Grgich's practice location on file with NPPES is 3652 Michelson Dr, Irvine, CA 92612-1727.

What is Krystle Grgich's phone number?

The practice phone number listed in the NPPES registry for Krystle Grgich is (949) 474-1493.

Is Krystle Grgich's NPI active?

Yes — Krystle Grgich's NPI (1811429814) is active in the NPPES registry as of the last update on 2022-03-11.

IndividualActive

Krystle Grgich, M.A., BCBA

NPI 1811429814 · Behavior Analyst · Irvine, CA

Krystle Grgich, M.A., BCBA is a Behavior Analyst provider in Irvine, CA (NPI 1811429814).

Provider details

NPI number: 1811429814
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: M.A., BCBA
Sex: Female
Sole proprietor: No
License: 1-17-25092 (CA)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1-17-25092 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(70/100 index)

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

Registry tenure38% of score
9 yrs in NPPES registry
Profile completeness38% of score
100% 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

3652 Michelson Dr

Irvine, CA 92612-1727

Phone: (949) 474-1493

Street-level locationGet directions

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Mailing address