1. Home
  2. Directory
  3. Tennessee
  4. Gallatin
  5. Internal Medicine
  6. NPI Profile

DR. MELISSA K. WALTON-SHIRLEY M.D.
NPI 1245203355
Internal Medicine - Cardiovascular Disease in Gallatin, TN

Active since February 09, 2006PECOS EnrolledAccepts Medicare Assignment
300 STEAM PLANT RD, SUITE 300, GALLATIN, TN 37066(615) 451-9200(615) 230-9120 Get Directions Write a Review

NPPES record last updated: March 1, 2016. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Melissa K. Walton-shirley M.d. NPPES

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

DR. MELISSA K. WALTON-SHIRLEY M.D. (NPI 1245203355) is an individual cardiovascular disease provider in Gallatin, Tennessee, licensed in Tennessee (53275) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS, is affiliated with St Vincent Healthcare, and is a graduate of University Of Louisville School Of Medicine (1986).

NPPES Registry Identity

NPI1245203355
Entity TypeIndividualFemale
Primary Taxonomy207RC0000X
Provider Legal NameDR. MELISSA K. WALTON-SHIRLEYCredential: M.D.
Location Address300 STEAM PLANT RD, SUITE 300Gallatin, TN 37066-3032
Mailing Address501 Great Circle Rd, Suite 200Nashville, TN 37228-1317 · (615) 451-9200 · Fax (615) 230-9120
Phone(615) 451-9200
Fax(615) 230-9120
Sole ProprietorNo
Medical School CMSUniversity Of Louisville School Of MedicineGraduated 1986
Enumeration DateFebruary 9, 2006
Last NPPES UpdateMarch 1, 2016
✔ NPI 1245203355 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Licenses✔ Licensed in TN · 53275✔ Licensed in KY · 25180
Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

300 STEAM PLANT RD, Gallatin, TN 37066
Open in Google Maps ↗

Other Identifiers 9

Medicare UPINC69140KY
MedicaidQ013731TN
Other000000048055KY · Anthem Bc/bs
Other6048728TN · Blue Cross/blue Shield
OtherP01564018TN · Rr Medicare
Medicare PIN103I067144TN
Medicare ID-Type Unspecified1522501KY
Medicaid64251804KY
Other60014103KY · Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Melissa K. Walton-shirley M.d. 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 ID42297343
PECOS Enrollment IDI20190201001814
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.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
47 services38 patients
Initial hospital inpatient care per day, typically 50 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
30 services30 patients
Initial hospital inpatient care per day, typically 70 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
15 services15 patients
Ultrasound of heart, follow-up 93308
A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.
13 services13 patients
Ultrasound of heart blood flow, valves and chambers, follow-up 93321
This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.
13 services13 patients
Ultrasound of heart with color-depicted blood flow, rate and valve function 93325
An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.
13 services13 patients

Hospital Affiliations CMS Care Compare

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

St Vincent Healthcare

Acute Care Hospitals · Billings, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number270049
Location1233 N 30th StBillings, MT 59101 · Yellowstone County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37066 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
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. ROBERT E MCDANIEL M.D.
Family Medicine
300 STEAM PLANT RD, SUITE 300
GALLATIN, TN 37066
Sumner County (615) 230-8070
DR. DAVID G MAZUREK M.D.
Internal Medicine
300 STEAM PLANT RD, SUITE 300
GALLATIN, TN 37066
Sumner County (615) 230-8070
LANCE DELANEY WEAVER M.D.
Specialist
300 STEAM PLANT RD, SUITE 420
GALLATIN, TN 37066
Sumner County (615) 452-7574
MIDDLE TENNESSEE ORTHOPAEDICS PC
Orthopaedic Surgery
300 STEAM PLANT RD, STE 420
GALLATIN, TN 37066
Sumner County (615) 264-2600
SUMNER ANESTHESIA ASSOCIATES, INC.
Specialist
300 STEAM PLANT RD, SUITE 240
GALLATIN, TN 37066
Sumner County (615) 451-3571
FRED E CURRY CRNA
Nurse Anesthetist, Certified Registered
300 STEAM PLANT RD, SUITE 240
GALLATIN, TN 37066
Sumner County (615) 451-3571
JOHN W. BACON M.D. PLLC
Orthopaedic Surgery (Sports Medicine)
300 STEAM PLANT RD, SUITE 210
GALLATIN, TN 37066
Sumner County (615) 452-7223
SUMNER ANESTHESIOLOGY PC
Specialist
300 STEAM PLANT RD, SUITE 240
GALLATIN, TN 37066
Sumner County (615) 452-4148

Frequently Asked Questions

What is Melissa Walton-shirley's NPI number?

The NPI number assigned to this healthcare provider is 1245203355, enumerated as an "individual" on February 09, 2006.

Where is the provider located?

The provider is located at 300 STEAM PLANT RD SUITE 300 GALLATIN, TN 37066 and the phone number is (615) 451-9200.

What is the provider's specialty?

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.

What insurance does Melissa Walton-shirley accept?

The provider might be accepting Accepts: Blue Cross and Blue Shield of Montana, Mountain. Please consult your insurance carrier or call the provider to verify.

Is Melissa Walton-shirley affiliated with any hospitals?

Melissa Walton-shirley is affiliated with: ST VINCENT HEALTHCARE.