NPI age
19 years
Enumerated 2007-04-13
● Active
Type 1 · Individual
DR. John David Northup, M.D.
Northup is 1 of 25 internal medicine providers in Savannah and 1 of 643 in Georgia.
Primary specialty
Internal Medicine
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2014-01-03
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 643 active internal medicine providers in Georgia.
NPI age
19 years
≈ at median (19 yr)
State licenses
1 state
19% of peers hold multiple states
Subspecialties
0
30% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-04Enumerated in NPPES
2007
2026
Where they practice
Practice location
12345 Mercy Blvd
Savannah, GA 314193436
Mailing address
12345 Mercy Blvd
Savannah, GA 314193436
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (GA) | 000018092A | |
| 01 (GA) | 110164346 | RAILROAD MEDICARE |
| 01 (GA) | 581263266 | UNITED HEALTHCARE |
Practice context
Part of a multi-provider practice. 4 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 →
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