JOANNA ESAM TALIB KHATIB M.D
NPI 1306227400
Internal Medicine - Endocrinology, Diabetes & Metabolism in Millsboro, DE
About Joanna Esam Talib Khatib M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOANNA ESAM TALIB KHATIB M.D (NPI 1306227400) is an individual endocrinology, diabetes & metabolism provider in Millsboro, Delaware, licensed in Delaware (C1-0013593) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with Baylor University Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Accepted Insurance
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
Joanna Esam Talib Khatib M.d 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 Joanna Khatib reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lewes, DE 19958
- Reassigned Medicare billing, Delaware enrollment
- 382 clinicians in this Medicare group
Heath, TX 75032
- Reassigned Medicare billing, Texas enrollment
- 3,167 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baylor University Medical Center
Acute Care Hospitals · Dallas, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19966 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 8
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILLSBORO, DE 19966
MILLSBORO, DE 19966
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 Joanna Khatib's NPI number?
The NPI number for Joanna Khatib is 1306227400. It was assigned to this individual provider in the NPPES registry on June 15, 2015.
Where is Joanna Khatib located?
Joanna Khatib practices at 232 Mitchell St Unit 102, Millsboro, DE 19966. The listed phone number is (302) 648-7999.
What is Joanna Khatib's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Joanna Khatib enrolled in Medicare?
Yes. Joanna Khatib 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 Joanna Khatib's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joanna Khatib reassigns Medicare benefits to 2 organizations: Beebe Physician Network, Inc. (Lewes, DE) and Healthtexas Provider Network (Heath, TX). 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 Joanna Khatib's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joanna Khatib accept?
Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list Joanna Khatib 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 Joanna Khatib affiliated with any hospitals?
According to CMS data, Joanna Khatib is affiliated with Baylor University Medical Center.
When was this NPI record last updated?
The NPPES record for Joanna Khatib was last updated on October 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Joanna Esam Talib Khatib, M.D · NPI 1306227400
Endocrinology, Diabetes & Metabolism physician in Millsboro, Delaware. Individual provider, active in the CMS NPPES registry since June 15, 2015.
## Identity
- **NPI:** 1306227400 (Entity type: Individual)
- **Enumerated:** June 15, 2015
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** C1-0013593 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 232 MITCHELL ST UNIT 102, Millsboro, DE 19966-9412
- **Phone:** (302) 648-7999 · **Fax:** (302) 645-8837
## 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): Beebe Physician Network, Inc. (NPI 1730133992, Lewes, DE); Healthtexas Provider Network (NPI 1538164116, Heath, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** October 2, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1306227400) · Data from the CMS NPPES public registry.