Doctor profile · Federal record
Dr. John Demboski, D.C.
Chiropractor (CMS: Chiropractic) · Cumming, GA
- NPI 1083830293
- Accepts Medicare
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6030 Bethelview RD Ste 502
Cumming, GA 300408025
(770) 888-8292
fax (770) 888-9858
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Georgia #CHIR008083
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083830293. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
817
Distinct HCPCS
2
Medicare allowed
$30,595
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 686 | 61 | $39 | |
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 131 | 40 | $27 |
In context: peer comparison
Among 6 peers in Cumming Chiropractor, average services per provider: 364. This provider delivers 2.2× the peer median.Frequently asked questions
What is Dr. John Demboski's medical specialty?
Dr. John Demboski practices Chiropractor in Cumming, GA.
Where does Dr. John Demboski practice?
Dr. John Demboski practices at 6030 Bethelview RD Ste 502, Cumming, GA 300408025. Office phone: 7708888292.
What is Dr. John Demboski's NPI?
Dr. John Demboski's National Provider Identifier (NPI) is 1083830293, issued by NPPES.
Does Dr. John Demboski accept Medicare assignment?
Yes. Dr. John Demboski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Demboski commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941); Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.