DAVID CURT CHAFFIN (M.D.) – Allergy & Immunology Physician, NPI 1235178377
Allergy & Immunology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
137 ALLERGY/IMMUNOLOGY in GA
Provider Addresses for DAVID CURT CHAFFIN (M.D.)
1011 Professional Blvd
Dalton, GA 307202506
Phone: (706) 217-6950
Fax: (706) 217-6967
Type: Location
2253 Chambliss Ave NW
Cleveland, TN 373113861
Phone: (423) 499-4100
Fax: (423) 499-1945
Type: Location
4980 Alpha Ln
Hixson, TN 373435470
Phone: (423) 499-4100
Fax: (423) 499-1945
Type: Location
101 Crye Leike Dr
Fort Oglethorpe, GA 307424056
Phone: (706) 648-4336
Fax: (706) 861-4597
Type: Location
4976 ALPHA LN
HIXSON, TN 373435470
Phone: (423) 497-5355
Fax: (423) 308-0281
Type: Mailing
1720, Gunbarrel Road, Bella Vista Acres, Chattanooga, Hamilton County, Tennessee, 37421, United States
SUITE 400
CHATTANOOGA, TN 374213192
Phone: (423) 499-4100
Fax: (423) 499-1945
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 73 Open Payments records for all available years, with a total value of $1,598.
Total Amount is formed as General ($1,598) + Research ($0) + Ownership ($0) = $1,598.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($353).
Total Amount
$1,598
General + Research + Ownership
Payments
73
Total payment records
General Amount
$1,598
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $353 |
| AstraZeneca Pharmaceuticals LP | $313 |
| GENZYME CORPORATION | $293 |
| CSL Behring | $103 |
| Grifols USA, LLC | $83 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2006-08-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20060627000377 | I | Allergy/Immunology | TN | TBD |
| I20060811000174 | I | Allergy/Immunology | GA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 1,841 | 36 | $0 |
| 95024 | Test for allergy using allergenic extract injected into skin | 775 | 33 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 707 | 47 | $0 |
| 95117 | Professional service for multiple injections of allergen | 638 | 51 | $0 |
| 95115 | Professional service for single injection of allergen | 141 | 11 | $0 |
Insurance plans in this area (ZIP 30720)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | TN | |
| - | TN | |
| Family Practice | TN | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TN | |
| Family Practice | TN | |
| Nurse Practitioner | TN | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TN | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TN | |
| Physician Assistant | TN | |
| - | TN |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.