What is William Peng's NPI number?

William Peng's National Provider Identifier (NPI) is 1386310217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Peng's specialty?

William Peng is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is William Peng located?

William Peng's practice location on file with NPPES is 233 S Quintana Dr, Anaheim, CA 92807-4029.

What is William Peng's phone number?

The practice phone number listed in the NPPES registry for William Peng is (714) 979-2365.

Is William Peng's NPI active?

Yes — William Peng's NPI (1386310217) is active in the NPPES registry as of the last update on 2023-04-06.

IndividualActive

William Peng

NPI 1386310217 · Marriage & Family Therapist · Anaheim, CA

William Peng is a Marriage & Family Therapist provider in Anaheim, CA (NPI 1386310217).

Provider details

NPI number: 1386310217
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: AMFT135871 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense AMFT135871 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
4 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

233 S Quintana Dr

Anaheim, CA 92807-4029

Phone: (714) 979-2365

Street-level locationGet directions

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Mailing address