DR. TATIANA ANNA HAMAWI M.D.
NPI 1134101751
Pediatrics in Worcester, MA
About Dr. Tatiana Anna Hamawi M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TATIANA ANNA HAMAWI M.D. (NPI 1134101751) is an individual pediatrics provider in Worcester, Massachusetts, licensed in Massachusetts (152836) and active in the NPI registry since November 2005. She has opted out of Medicare through July 1, 2027 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 8
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Dr. Tatiana Anna Hamawi M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2023 through July 1, 2027.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01609 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Tatiana Hamawi's NPI number?
The NPI number for Tatiana Hamawi is 1134101751. It was assigned to this individual provider in the NPPES registry on November 18, 2005.
Where is Tatiana Hamawi located?
Tatiana Hamawi practices at 111 Elm St Suite 201, Worcester, MA 01609. The listed phone number is (508) 753-7700.
What is Tatiana Hamawi's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Tatiana Hamawi enrolled in Medicare?
No. Tatiana Hamawi has opted out of Medicare through July 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
When was this NPI record last updated?
The NPPES record for Tatiana Hamawi was last updated on May 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Tatiana Anna Hamawi, M.D. · NPI 1134101751
Pediatrics physician in Worcester, Massachusetts. Individual provider, active in the CMS NPPES registry since November 18, 2005.
## Identity
- **NPI:** 1134101751 (Entity type: Individual)
- **Enumerated:** November 18, 2005
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 152836 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 111 ELM ST, SUITE 201, Worcester, MA 01609-1967
- **Phone:** (508) 753-7700
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through July 1, 2027); services are provided under private contract
## Record status
- **NPPES last updated:** May 7, 2013
- **Other identifiers:** Medicare UPIN G57673 (MA); Other 8197992 (MA); Medicaid 3188302 (MA); and 5 more
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Source: [NPI Profile](https://npiprofile.com/npi/1134101751) · Data from the CMS NPPES public registry.