CHIEN-KUANG CORNELIA DING MD, PHD
NPI 1912466061
Pathology - Anatomic Pathology in Baltimore, MD
About Chien-kuang Cornelia Ding Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHIEN-KUANG CORNELIA DING MD, PHD (NPI 1912466061) is an individual anatomic pathology provider in Baltimore, Maryland, licensed in California (A178440) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Francisco, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Chien-kuang Cornelia Ding Md, Phd 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.
Medicare Billing Reassignments
2Medicare enrollment records show Chien-kuang Ding reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 15
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 21287 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
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 Chien-kuang Ding's NPI number?
The NPI number for Chien-kuang Ding is 1912466061. It was assigned to this individual provider in the NPPES registry on March 18, 2019.
Where is Chien-kuang Ding located?
Chien-kuang Ding practices at 600 N. Wolfe Street Pathology 401, Baltimore, MD 21287. The listed phone number is (410) 955-5580.
What is Chien-kuang Ding's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.
Is Chien-kuang Ding enrolled in Medicare?
Yes. Chien-kuang Ding 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.
Which organizations bill Medicare for Chien-kuang Ding's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chien-kuang Ding reassigns Medicare benefits to 2 organizations: University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Chien-kuang Ding's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Chien-kuang Ding was last updated on July 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Chien-Kuang Cornelia Ding, MD, PHD · NPI 1912466061
Anatomic Pathology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since March 18, 2019.
## Identity
- **NPI:** 1912466061 (Entity type: Individual)
- **Enumerated:** March 18, 2019
- **Primary specialty:** Pathology - Anatomic Pathology · taxonomy 207ZP0101X
- **State license:** A178440 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N. WOLFE STREET, PATHOLOGY 401, Baltimore, MD 21287
- **Phone:** (410) 955-5580
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** July 20, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1912466061) · Data from the CMS NPPES public registry.