P Praxis·MD
● Active Type 1 · Individual

DR. Don W Shaffer, MD

Internal Medicine·Marietta, GA· NPI 1124023452 · Enumerated 2005 · 20 years on NPI
Shaffer is 1 of 21 internal medicine providers in Marietta and 1 of 494 in Georgia.
NPI age
20 years
Enumerated 2005-06-14
Primary specialty
Internal Medicine
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-06-10
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 494 active internal medicine providers in Georgia.

NPI age
20 years
≈ at median (19 yr)
State licenses
1 state
21% of peers hold multiple states
Subspecialties
0
33% of peers hold subspecialties

NPI lifetime · 2005 → 2026

2005-06Enumerated in NPPES
2005 2026

Where they practice

Practice location
340 Kennestone Hospital Blvd Ste 100
Marietta, GA 300601158
📞 7702815100fax 6785817100
Mailing address
531 Roselane St Nw Ste 710
Marietta, GA 300606975
📞 6783313297fax 6785817187

Additional practice locations

1 secondary location on file with NPPES.

Location 2
1020 J L White Dr Ste 160
Jasper, GA 301434910
📞 7066920603fax 6785817109

Specialties

  • Internal Medicine Primary
    An 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...
    GA license #037681 taxonomy 207RH0003X

Identifiers

TypeValueNotes
05 (GA) 00594591F
05 (GA) 00594591C
05 (GA) 00594591H
05 (GA) 00594591E
01 (GA) 1124023452 NPI NUMBER
05 (GA) 00594591J
05 (GA) 00594591D

Practice context

Part of a multi-provider practice. 33 other active providers share this practice address in NPPES.

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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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