Dr. Frank Feng Luo, MD

Dr. Frank Feng Luo is a Dermatopathology (Pathology) Physician provider (Pathology) practicing in Pasadena, CA, registered in the NPPES registry with NPI 1730114521 since 2006. The credential MD stands for Doctor of Medicine. Practices at Frank F. Luo, M.D., Inc. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1730114521
Entity type	Individual (Type 1)
Name	Dr. Frank Feng Luo
Credential	MD
Sex	Male
Practice address	Pasadena, CA, 91103
Phone	6265898525
Fax	6266049113
Enumeration date	2006-07-11
Last updated in NPPES	2014-07-15

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
207ZP0102X	Anatomic Pathology & Clinical Pathology Physician	Secondary	A64965	CA
207ZD0900X	Dermatopathology (Pathology) Physician	Primary	A64965	CA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details

Provider: Frank Luo, MD
NPI: 1730114521
Taxonomy: 207ZD0900X (Dermatopathology (Pathology) Physician)
Address: Pasadena, CA, 91103

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1871694752	Frank F. Luo, M.D., Inc.	Organization	Clinical Medical Laboratory	Pasadena, CA
1588551360	Fay Luo	Individual	Registered Nurse	Pasadena, CA

Verify this record

Cross-check NPI 1730114521 against the authoritative CMS record: view Dr. Frank Feng Luo on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Frank Luo?

Frank Luo is registered in NPPES with the primary taxonomy of Dermatopathology (Pathology) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2014-07-15.