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Marian Tzeng, M.D.
NPI 1033127402 · Pediatrics Physician · Monterey Park, CA
Marian Tzeng, M.D. is a Pediatrics Physician provider in Monterey Park, CA (NPI 1033127402).
Provider details
- NPI number
- 1033127402
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A35999 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1900 S Atlantic Blvd Ste 3
Monterey Park, CA 91754-6340
Phone: (323) 721-0084
Street-level locationGet directions
Mailing address
1725 S El Molino Ave
San Marino, CA 91108-1703
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marian Tzeng's NPI number?
- Marian Tzeng's National Provider Identifier (NPI) is 1033127402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Tzeng's specialty?
- Marian Tzeng is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Marian Tzeng located?
- Marian Tzeng's practice location on file with NPPES is 1900 S Atlantic Blvd Ste 3, Monterey Park, CA 91754-6340.
- What is Marian Tzeng's phone number?
- The practice phone number listed in the NPPES registry for Marian Tzeng is (323) 721-0084.
- Is Marian Tzeng's NPI active?
- Yes — Marian Tzeng's NPI (1033127402) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.