What is Li-Ling Peng's NPI number?

Li-Ling Peng's National Provider Identifier (NPI) is 1134949522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Li-Ling Peng's specialty?

Li-Ling Peng is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Li-Ling Peng located?

Li-Ling Peng's practice location on file with NPPES is 3001 S Hardin Blvd Ste 110, Mckinney, TX 75070-7702.

What is Li-Ling Peng's phone number?

The practice phone number listed in the NPPES registry for Li-Ling Peng is (443) 315-3611.

Is Li-Ling Peng's NPI active?

Yes — Li-Ling Peng's NPI (1134949522) is active in the NPPES registry as of the last update on 2025-11-03.

IndividualActive

Li-Ling Peng, PHD, RD, LD

NPI 1134949522 · Registered Dietitian · Mckinney, TX

Li-Ling Peng, PHD, RD, LD is a Registered Dietitian provider in Mckinney, TX (NPI 1134949522).

Provider details

NPI number: 1134949522
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: PHD, RD, LD
Sex: Female
Sole proprietor: No
License: DT89316 (TX)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense DT89316 (TX)
Dietary & Nutritional Service Providers

Profile Score

Established profile(56/100 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
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

3001 S Hardin Blvd Ste 110

Mckinney, TX 75070-7702

Phone: (443) 315-3611

Street-level locationGet directions

More TX providers

Mailing address