NPI age
19 years
Enumerated 2007-04-03
● Active
Type 1 · Individual
MR. Marc Joel Kornfield, M.D.
Kornfield is 1 of 7 physical medicine & rehabilitation providers in Marietta and 1 of 112 in Georgia.
Primary specialty
Physical Medicine & Rehabilitation
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-04-12
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 112 active physical medicine & rehabilitation providers in Georgia.
NPI age
19 years
↑ 2 yr above median (17 yr)
State licenses
1 state
20% of peers hold multiple states
Subspecialties
0
44% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-04Enumerated in NPPES
2007
2026
Where they practice
Practice location
1335 Canton Rd Ste C
Marietta, GA 300666053
Mailing address
1335 Canton Rd Ste C
Marietta, GA 300666053
Specialties
-
Physical Medicine & Rehabilitation PrimaryA physician who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be...
Practice context
Part of a multi-provider practice. 1 other active provider shares 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.