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TIMOTHY D DIBBLE MD
NPI 1023065232
Internal Medicine in Nashville, TN

Active since May 31, 2006PECOS EnrolledAccepts Medicare Assignment
4230 HARDING RD, SUITE 400, NASHVILLE, TN 37205(615) 297-2700(615) 386-2399 Get Directions Write a Review

NPPES record last updated: June 3, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Timothy D Dibble Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TIMOTHY D DIBBLE MD (NPI 1023065232) is an individual internal medicine provider in Nashville, Tennessee, licensed in Tennessee (38757) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Ascension Saint Thomas Hospital, and is a graduate of University Of Arkansas College Of Medicine (1998).

NPPES Registry Identity

NPI1023065232
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameTIMOTHY D DIBBLECredential: MD
Location Address4230 HARDING RD, SUITE 400Nashville, TN 37205-2013
Mailing Address104 Woodmont Blvd, Suite Ll50Nashville, TN 37205-2245 · (615) 386-2300 · Fax (615) 386-2399
Phone(615) 297-2700
Fax(615) 386-2399
Sole ProprietorNo
Medical School CMSUniversity Of Arkansas College Of MedicineGraduated 1998
Enumeration DateMay 31, 2006
Last NPPES UpdateJune 3, 2015
✔ NPI 1023065232 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TN · 38757
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4230 HARDING RD, Nashville, TN 37205
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Other Identifiers 14

Other010077840TN · Amerigroup - Tncare Only
Other4087632TN · Blue Cross Of Tn
Medicaid64094659KY
Other1100618400TN · Usa Ppo/geha
OtherP00133883TN · Medicare Rr
Medicare PIN3895256TN
Other139484TN · Coventry
Other515532TN · Usa Managed Care
Medicare PIN103I119221TN
Other2099225TN · United Health Care
OtherTN0116TN · Americhoice Tncare Only
Medicaid3895256TN
Other12268283TN · Multiplan/phcs
Other9140448TN · Cigna Pos, Ppo

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, Cigna Healthcare, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Timothy D Dibble Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6709865140
PECOS Enrollment IDI20040719000459
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Timothy Dibble reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Franklin Medical Clinic PLLC
13 mi
Internal Medicine
740 COOL SPRINGS BLVD STE 120
Franklin, TN 37067
  • Reassigned Medicare billing, Tennessee enrollment
  • 2 clinicians in this Medicare group
NPI 1134976145 (317) 455-3939
Advanced Diagnostic Imaging, PC
16 mi
Internal Medicine
3024 BUSINESS PARK CIR
Goodlettsville, TN 37072
  • Reassigned Medicare billing, Tennessee enrollment
  • 734 clinicians in this Medicare group
NPI 1093741464 (615) 239-2061

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
233 services119 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
101 services101 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
53 services40 patients
Annual alcohol misuse screening, 5 to 15 minutes G0442
An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.
35 services35 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
34 services34 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ascension Saint Thomas Hospital

Acute Care Hospitals · Nashville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440082
Location4220 Harding Rd, PO Box 380Nashville, TN 37205 · Davidson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37205 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
11 suppliers31 claims97 services$5.91 avg. paid by Medicare
Parenteral nutrition solution, not otherwise specified, 10 grams lipids B4185
Other-Enteral and Parenteral · category OB005N
1 supplier20 claims432 services$11.23 avg. paid by Medicare
Parenteral nutrition solution; compounded amino acid and carbohydrates with electrolytes, trace elements and vitamins, including preparation, any strength, 74 to 100 grams of protein - premix B4197
Other-Enteral and Parenteral · category OB005N
1 supplier20 claims131 services$279.87 avg. paid by Medicare
Parenteral nutrition supply kit; premix, per day B4220
Other-Enteral and Parenteral · category OB005N
1 supplier20 claims131 services$8.01 avg. paid by Medicare
Parenteral nutrition administration kit, per day B4224
Other-Enteral and Parenteral · category OB005N
1 supplier20 claims131 services$25.02 avg. paid by Medicare
Standard hemi (low seat) wheelchair K0002
DME-Wheelchairs · category DD000N
1 supplier12 claims12 services$42.43 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RICHARD C TOMICHEK M.D.
Anesthesiology
4230 HARDING RD, SUITE 435
NASHVILLE, TN 37205
Davidson County (615) 385-3704
GARY R. MCDONALD M.D.
Internal Medicine
4230 HARDING RD, SUITE 400
NASHVILLE, TN 37205
Davidson County (615) 297-2700
LAWRENCE W FREUND D.O.
Anesthesiology (Critical Care Medicine)
4230 HARDING RD, SUITE 435
NASHVILLE, TN 37205
Davidson County (615) 385-3704
H. DOUGLAS HOLLIDAY MD PLLC
Internal Medicine
4230 HARDING RD, STE. 530 HEART INSTITUTE
NASHVILLE, TN 37205
Davidson County (615) 297-6006
ASA CLYDE HEFLIN M.D.
Internal Medicine (Pulmonary Disease)
4230 HARDING RD, SUITE 400
NASHVILLE, TN 37205
Davidson County (615) 297-2700
MS. SUSAN ST ROMAIN ANDERSON CRNA
Nurse Anesthetist, Certified Registered
4230 HARDING RD, SUITE 435
NASHVILLE, TN 37205
Davidson County (615) 385-3704
NEWTON P. ALLEN JR. M.D.
Internal Medicine
4230 HARDING RD, SUITE 400
NASHVILLE, TN 37205
Davidson County (615) 297-2700
JOHN M. GUENST M.D.
Internal Medicine
4230 HARDING RD, SUITE 400
NASHVILLE, TN 37205
Davidson County (615) 297-2700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Timothy Dibble's NPI number?

The NPI number for Timothy Dibble is 1023065232. It was assigned to this individual provider in the NPPES registry on May 31, 2006.

Where is Timothy Dibble located?

Timothy Dibble practices at 4230 Harding Rd Suite 400, Nashville, TN 37205. The listed phone number is (615) 297-2700.

What is Timothy Dibble's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Timothy Dibble enrolled in Medicare?

Yes. Timothy Dibble is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Timothy Dibble's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Dibble reassigns Medicare benefits to 2 organizations: Franklin Medical Clinic PLLC (Franklin, TN) and Advanced Diagnostic Imaging, PC (Goodlettsville, TN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Timothy Dibble's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Timothy Dibble accept?

Health plans from BlueCross BlueShield of Tennessee, Cigna Healthcare and UnitedHealthcare list Timothy Dibble as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Timothy Dibble affiliated with any hospitals?

According to CMS data, Timothy Dibble is affiliated with Ascension Saint Thomas Hospital.

When was this NPI record last updated?

The NPPES record for Timothy Dibble was last updated on June 3, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.