Provider Profile
Donald F. Brennan is a chiropractor based in Dunlap, TN. Donald is a 1998 graduate of Palmer College Chiropractic - Davenport. According to Medicare claims data, Donald cared for 176 Medicare patients across 1,358 services. The services billed most often include chiropractic manipulative treatment, 3-4 spinal regions.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
318 STATE ROUTE 8
Dunlap, TN 37327
Within Chiropractic generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Arm & Elbow
Chronic pain
Foot & ankle
Head & jaw
Head & Neck
Hip & Pelvis
Joints
Leg & Foot
Muscles
Nerve
Nerve issues
Pediatric
Pregnancy
Shoulder & Arm
Spine
Spine & disc
Trauma
Most searched procedures
Adjustment
Adjustments
Advanced Procedures
Devices & supports
Diagnostics
Pediatrics
Prenatal care
Recovery
Rehab & exercise
Soft Tissue
Specialized Care
Spine & disc
Spine Therapy
Therapy
Wellness
1,358 services · 176 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Chiropractic manipulative treatment, 3-4 spinal regions | Treatment | 98941 |
1,358 | More than most peers in Chiropractor |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Donald F. Brennan is a chiropractor in Dunlap, TN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Donald F. Brennan is listed at 318 State Route 8, Dunlap, TN 37327. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (423) 949-3900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Donald F. Brennan's National Provider Identifier is 1245319532. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Donald F. Brennan attended Palmer College Chiropractic - Davenport, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
Donald F. Brennan has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Donald F. Brennan provides treatments such as chiropractic manipulative treatment, 3-4 spinal regions. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Donald F. Brennan. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.