NPI age
19 years
Enumerated 2006-07-17
● Active
Type 1 · Individual
James Phillip Felberg, MD
Felberg is 1 of 20 hospitalist providers in Lubbock and 1 of 1835 in Texas.
Primary specialty
Hospitalist
Plus 4 subspecialties
Licensed in
TX, NM, ME
3 states
Status
Active
No deactivations on record
Last NPPES update
2022-08-01
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1835 active hospitalist providers in Texas.
NPI age
19 years
↑ 7 yr above median (12 yr)
State licenses
3 states
Top 74% — 25% of peers are multi-state
Subspecialties
2
In the 78% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-07Enumerated in NPPES
2006
2026
Where they practice
Practice location
602 Indiana Ave
Lubbock, TX 794153364
Mailing address
5313 110th St
Lubbock, TX 794247757
Additional practice locations
1 secondary location on file with NPPES.
Location 2
123 Medical Center Dr
Brunswick, ME 040112652
Specialties
-
Hospitalist PrimaryHospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...
-
Emergency MedicineAn emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department....
-
Family MedicineFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 198916202 | |
| 01 (TX) | P00714046 | RAILROAD MEDICARE |
Multi-state credentialing: Licensed in 3 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 232 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.