DIANA L. CHOU FNP
NPI 1134484355
Nurse Practitioner - Family in Edgewood, MD
About Diana L. Chou Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANA L. CHOU FNP (NPI 1134484355) is an individual family provider in Edgewood, Maryland, licensed in Maryland (R208535) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Diana L. Chou Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21040 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EDGEWOOD, MD 21040
EDGEWOOD, MD 21040
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Diana Chou's NPI number?
The NPI number for Diana Chou is 1134484355. It was assigned to this individual provider in the NPPES registry on July 13, 2012.
Where is Diana Chou located?
Diana Chou practices at 1321 Woodbridge Station Way, Edgewood, MD 21040. The listed phone number is (410) 612-1779.
What is Diana Chou's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Diana Chou enrolled in Medicare?
Yes. Diana Chou is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Diana Chou was last updated on April 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.