HIBA TAMIM MD
NPI 1114974888
Internal Medicine - Hematology & Oncology in Decatur, GA
About Hiba Tamim Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HIBA TAMIM MD (NPI 1114974888) is an individual hematology & oncology provider in Decatur, Georgia, licensed in Georgia (038156) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Emory Decatur Hospital, and is a graduate of Other (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Hiba Tamim Md 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 Reassignment
Medicare enrollment records show Hiba Tamim reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Atlanta, GA 30342
- Reassigned Medicare billing, Georgia enrollment
- 48 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 3
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Emory Decatur Hospital
Acute Care Hospitals · Decatur, GANorthside Hospital
Acute Care Hospitals · Atlanta, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30033 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DECATUR, GA 30033
DECATUR, GA 30033
DECATUR, GA 30033
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 Hiba Tamim's NPI number?
The NPI number for Hiba Tamim is 1114974888. It was assigned to this individual provider in the NPPES registry on May 28, 2006.
Where is Hiba Tamim located?
Hiba Tamim practices at 2545 Lawrenceville Hwy Suite 300, Decatur, GA 30033. The listed phone number is (404) 321-1950.
What is Hiba Tamim's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Hiba Tamim enrolled in Medicare?
Yes. Hiba Tamim 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 organization bills Medicare for Hiba Tamim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hiba Tamim reassigns Medicare benefits to Nsh Cancer Institute Professional Services A LLC (Atlanta, GA). The 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 Hiba Tamim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hiba Tamim accept?
Health plans from Oscar Health list Hiba Tamim 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 Hiba Tamim affiliated with any hospitals?
According to CMS data, Hiba Tamim is affiliated with Emory Decatur Hospital and Northside Hospital.
When was this NPI record last updated?
The NPPES record for Hiba Tamim was last updated on August 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Hiba Tamim, MD · NPI 1114974888
Hematology & Oncology physician in Decatur, Georgia. Individual provider, active in the CMS NPPES registry since May 28, 2006.
## Identity
- **NPI:** 1114974888 (Entity type: Individual)
- **Enumerated:** May 28, 2006
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 038156 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 2545 LAWRENCEVILLE HWY, SUITE 300, Decatur, GA 30033-3239
- **Phone:** (404) 321-1950 · **Fax:** (404) 633-9838
## 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:** Nsh Cancer Institute Professional Services A LLC (NPI 1215288378, Atlanta, GA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1989
## Record status
- **NPPES last updated:** August 27, 2020
- **Other identifiers:** Medicaid 00705988B (GA)
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Source: [NPI Profile](https://npiprofile.com/npi/1114974888) · Data from the CMS NPPES public registry.