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

NPI Status: Active since February 09, 2006

Contact Information

300 STEAM PLANT RD
SUITE 300
GALLATIN, TN
ZIP 37066
Phone: (615) 451-9200
Fax: (615) 230-9120

Get Directions Reviews

  • Individual
  • Female
  • Years of Experience 40
  • Internal Medicine
  • Cardiovascular Disease
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About MELISSA WALTON-SHIRLEY

This page provides the complete NPI Profile along with additional information for Melissa Walton-shirley, an internist established in Gallatin, Tennessee with a medical specialization in Internal Medicine, focusing in cardiovascular disease and more than 40 years of experience. She graduated from University Of Louisville School Of Medicine in 1986. The healthcare provider is registered in the NPI registry with number 1245203355 assigned on February 2006. The practitioner's primary taxonomy code is 207RC0000X with license number 53275 (TN). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1245203355
Provider Name
DR. MELISSA K. WALTON-SHIRLEY M.D.
Gender
Female
Entity Type
Individual
Location Address
300 STEAM PLANT RD SUITE 300 GALLATIN, TN 37066
Location Phone
(615) 451-9200
Location Fax
(615) 230-9120
Mailing Address
501 GREAT CIRCLE RD SUITE 200 NASHVILLE, TN 37228
Mailing Phone
(615) 451-9200
Mailing Fax
(615) 230-9120
Medical School Name
UNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
Graduation Year
1986
Is Sole Proprietor?
No
Enumeration Date
02-09-2006
Last Update Date
03-01-2016
Code Navigator

An internist like Melissa Walton-shirley is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
License No.
53275
License State
TN
Taxonomy Description
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207RC0000XAllopathic & Osteopathic Physicians

Internal Medicine
Cardiovascular Disease

25180 (KY)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Blue Preferred Bronze PPO? 201 - PPO
  • Blue Preferred Bronze PPO? 202 - PPO
  • Blue Preferred Bronze PPO? Standard - PPO
  • Blue Preferred Gold PPO? 204 - PPO
  • Blue Preferred Gold PPO? 901 - PPO
  • Blue Preferred Gold PPO? Standard - PPO
  • Blue Preferred Security PPO? 200 - PPO
  • Blue Preferred Silver PPO? 203 - PPO
  • Blue Preferred Silver PPO? 308 - PPO
  • Blue Preferred Silver PPO? Standard - PPO
  • Connect Bronze Expanded Standard - PPO
  • Connect Bronze HDHP - PPO
  • Connect Catastrophic - PPO
  • Connect Gold - PPO
  • Connect Gold Standard - PPO
  • Connect Silver - PPO
  • Connect Silver Standard - PPO
  • High Plains Bronze HDHP - PPO
  • High Plains Bronze Standard Expanded - PPO
  • High Plains Gold - PPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
C69140MEDICARE UPIN (02)KY 
Q013731MEDICAID (05)TN 
000000048055OTHER (01)KYANTHEM BC/BS
6048728OTHER (01)TNBLUE CROSS/BLUE SHIELD
P01564018OTHER (01)TNRR MEDICARE
103I067144MEDICARE PIN (08)TN 
1522501MEDICARE ID-TYPE UNSPECIFIED (04)KY 
64251804MEDICAID (05)KY 
60014103OTHER (01)KYRAILROAD MEDICARE

Medicare Participation & PECOS Enrollment Status

Melissa Walton-shirley is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Melissa Walton-shirley is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 42297343

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20190201001814

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Initial hospital inpatient care per day, typically 50 minutes

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.

This service was performed 30 times for 30 patients

Initial hospital inpatient care per day, typically 70 minutes

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.

This service was performed 15 times for 15 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only

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.

This service was performed 47 times for 38 patients

Ultrasound of heart blood flow, valves and chambers, follow-up

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.

This service was performed 13 times for 13 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function

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.

This service was performed 13 times for 13 patients

Ultrasound of heart, follow-up

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.

This service was performed 13 times for 13 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $30.45 for a new patient copayment and $16.5 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 37066 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $121.8
  • Minimum New Patient Price $52.64
  • Maximum New Patient Price $160.89
  • Average New Patient Copayment $30.45
  • Minimum New Patient Copayment $13.16
  • Maximum New Patient Copayment $40.22

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $66.01
  • Minimum Established Patient Price $16.72
  • Maximum Established Patient Price $131.41
  • Average Established Patient Copayment $16.5
  • Minimum Established Patient Copayment $4.18
  • Maximum Established Patient Copayment $32.85

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Melissa Walton-shirley is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
ST VINCENT HEALTHCARE1233 N 30TH ST
BILLINGS, MT 59101
(406) 657-7000Acute Care Hospitals

Reviews for DR. MELISSA K. WALTON-SHIRLEY M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1245203355
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2285406310
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 8 + 5 + 4 + 0 + 6 + 3 + 1 + 0 + 24 = 55
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 55 = 55

The NPI number 1245203355 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1629040522DR. ROBERT E MCDANIEL M.D.
Individual
Family Medicine300 STEAM PLANT RD SUITE 300
GALLATIN, TN 37066
(615) 230-8070
1871565457DR. DAVID G MAZUREK M.D.
Individual
Internal Medicine300 STEAM PLANT RD SUITE 300
GALLATIN, TN 37066
(615) 230-8070
1285663989 LANCE DELANEY WEAVER M.D.
Individual
Specialist300 STEAM PLANT RD SUITE 420
GALLATIN, TN 37066
(615) 452-7574
1720183981DR. JOHN WAYNE BACON M.D.
Individual
Specialist300 STEAM PLANT RD SUITE 210
GALLATIN, TN 37066
(615) 452-7223
1801993316MIDDLE TENNESSEE ORTHOPAEDICS PC
Organization
Orthopaedic Surgery300 STEAM PLANT RD STE 420
GALLATIN, TN 37066
(615) 264-2600
1437223302SUMNER ANESTHESIA ASSOCIATES, INC.
Organization
Specialist300 STEAM PLANT RD SUITE 240
GALLATIN, TN 37066
(615) 451-3571
1043387111 FRED E CURRY CRNA
Individual
Nurse Anesthetist, Certified Registered300 STEAM PLANT RD SUITE 240
GALLATIN, TN 37066
(615) 451-3571
1578766739JOHN W. BACON M.D. PLLC
Organization
Orthopaedic Surgery (Sports Medicine)300 STEAM PLANT RD SUITE 210
GALLATIN, TN 37066
(615) 452-7223
1780902205SUMNER ANESTHESIOLOGY PC
Organization
Specialist300 STEAM PLANT RD SUITE 240
GALLATIN, TN 37066
(615) 452-4148
1861798274TENNESSEE ONCOLOGY PHARMACY DISPENSING
Organization
Non-Pharmacy Dispensing Site300 STEAM PLANT RD STE 230
GALLATIN, TN 37066
(615) 451-5481
1083687305DR. STEPHEN V BENNETT M.D.
Individual
Family Medicine300 STEAM PLANT RD SUITE 300
GALLATIN, TN 37066
(615) 230-8070
1437121092DR. ALTON S KING JR. M.D.
Individual
Internal Medicine300 STEAM PLANT RD SUITE 300
GALLATIN, TN 37066
(615) 230-8070
1417949199 KEVIN M. O'BRIEN M.D.
Individual
Internal Medicine (Nephrology)300 STEAM PLANT RD STE. 300
GALLATIN, TN 37066
(615) 451-3929
1245368943 SUNDARARAJAN VENKATESH M.D.
Individual
Internal Medicine (Nephrology)300 STEAM PLANT RD STE. 200
GALLATIN, TN 37066
(615) 451-3929
1619271160 SHELLEY WEBB PLOCH APN
Individual
Nurse Practitioner (Acute Care)300 STEAM PLANT RD SUITE 230
GALLATIN, TN 37066
(615) 451-5481
1942290333 REGINALD PEELER DICKERSON M.D
Individual
Internal Medicine (Cardiovascular Disease)300 STEAM PLANT RD SUITE 300
GALLATIN, TN 37066
(615) 451-9200
1154711638 MARY MUNGLE NP
Individual
Nurse Practitioner300 STEAM PLANT RD STE 300
GALLATIN, TN 37066
(615) 230-8070
1073058111TENNESSEE IN-HOME PARTNER-II, LLC
Organization
Hospice Care, Community Based300 STEAM PLANT RD SUMNER MEDICAL PLAZA SUITE 220
GALLATIN, TN 37066
(615) 328-6690
1871622779SUMNER MEDICAL GROUP, PLLC
Organization
Internal Medicine300 STEAM PLANT RD SUITE 300
GALLATIN, TN 37066
(615) 230-8070
1447307251DR. DAVID PETER CHOMA MD
Individual
Internal Medicine (Nephrology)300 STEAM PLANT RD STE. 200
GALLATIN, TN 37066
(615) 451-3929

Frequently Asked Questions

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

The provider is located at 300 Steam Plant Rd Suite 300 Gallatin, Tn 37066 and the phone number is (615) 451-9200

The provider's speciality is Internal Medicine with taxonomy code 207RC0000X with a focus in Cardiovascular Disease

The provider has more than 40 years of experience. She graduated from University Of Louisville School Of Medicine in 1986.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Montana, Mountain. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $121.8 with an average copayment of $30.45 for new patient appointments. Established patients should expect a typical charge of $66.01 and an average copayment of 16.5. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Initial hospital inpatient care per day, typically 50 minutes, Initial hospital inpatient care per day, typically 70 minutes, Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, Ultrasound of heart blood flow, valves and chambers, follow-up, Ultrasound of heart with color-depicted blood flow, rate and valve function and Ultrasound of heart, follow-up.

The practitioner is affiliated to the following hospital(s): ST VINCENT HEALTHCARE. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on February 09, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.