NPI age
17 years
Enumerated 2008-06-12
● Active Type 2 · Organization
Dallas Oncology Consultants PA
Dallas Oncology Consultants PA is 1 of 1069 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Calderon
Billing Business Manager
Last NPPES update
2010-11-11
Source: monthly bulk 2026-05
How this organization compares
Across 1069 active internal medicine providers in Texas.
NPI age
17 years
≈ at median (18 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2008 → 2026
2008-06Enumerated in NPPES
2008
2026
Where they practice
Primary practice location
2010 Ben Merritt Dr, Suite A
Decatur, TX 762343854
Mailing address
310 E Highway 67
Duncanville, TX 751374159
Authorized official
Santiago Calderon
Billing Business Manager
📞 9722832389
Individual providers at this organization
4 individual providers on file at this primary practice address.
- Deena Dwyer, BSRT(T) Radiology NPI 1205578978
- Neelima Maddukuri, M.D Internal Medicine NPI 1366549735
- Chanin Owen, FNP Nurse Practitioner NPI 1427416064
- Linda Schaefer, PA Physician Assistant NPI 1104112523
Specialties
-
Internal Medicine PrimaryAn internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 00U90U | BLUE CROSS BLUE SHIELD |
Practice context
Multi-provider organization. 4 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.