ANN SHUM
NPI 1023662640
Nurse Practitioner - Adult Health in Durham, NC
About Ann Shum NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANN SHUM (NPI 1023662640) is an individual adult health provider in Durham, North Carolina, licensed in New York (309186) and active in the NPI registry since July 2019. He is enrolled in Medicare PECOS, is affiliated with Tufts Medical Center, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Ann Shum 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 2
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Tufts Medical Center
Acute Care Hospitals · Boston, MADuke University Hospital
Acute Care Hospitals · Durham, NCDuke Regional Hospital
Acute Care Hospitals · Durham, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27710 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
DURHAM, NC 27710
DURHAM, NC 27710
DURHAM, NC 27710
DURHAM, NC 27710
DURHAM, NC 27710
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 Ann Shum's NPI number?
The NPI number for Ann Shum is 1023662640. It was assigned to this individual provider in the NPPES registry on July 31, 2019.
Where is Ann Shum located?
Ann Shum practices at 40 Duke Medicine Cir, Durham, NC 27710. The listed phone number is (919) 684-1817.
What is Ann Shum's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Ann Shum enrolled in Medicare?
Yes. Ann Shum 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.
What insurance does Ann Shum accept?
Health plans from Anthem Blue Cross and Blue Shield list Ann Shum as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Ann Shum affiliated with any hospitals?
According to CMS data, Ann Shum is affiliated with Tufts Medical Center, Duke University Hospital and Duke Regional Hospital.
When was this NPI record last updated?
The NPPES record for Ann Shum was last updated on September 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Ann Shum · NPI 1023662640
Adult Health physician in Durham, North Carolina. Individual provider, active in the CMS NPPES registry since July 31, 2019.
## Identity
- **NPI:** 1023662640 (Entity type: Individual)
- **Enumerated:** July 31, 2019
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 309186 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 40 DUKE MEDICINE CIR, Durham, NC 27710-4000
- **Phone:** (919) 684-1817
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** September 7, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1023662640) · Data from the CMS NPPES public registry.