Raymond Daniel Merrick, MD - Medicare Cardiovascular Disease (cardiology) in Johnson City, TN

Raymond Daniel Merrick, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Johnson City, Tennessee. He went to University Of Kentucky College Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Wellmont Cardiology Services and his current practice location is 310 N State Of Franklin Rd, Suite 400, Johnson City, Tennessee. You can reach out to his office (for appointments etc.) via phone at (423) 979-6000.

Raymond Daniel Merrick is licensed to practice in Tennessee (license number MD17955) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1588620108.

Contact Information

Raymond Daniel Merrick, MD
310 N State Of Franklin Rd, Suite 400,
Johnson City, TN 37604-6008
(423) 979-6000
(423) 979-6011

Map and Direction




Physician's Profile

Full NameRaymond Daniel Merrick
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience39 Years
Location310 N State Of Franklin Rd, Johnson City, Tennessee
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Raymond Daniel Merrick attended and graduated from University Of Kentucky College Of Medicine in 1985
  NPI Data:
  • NPI Number: 1588620108
  • Provider Enumeration Date: 04/22/2006
  • Last Update Date: 02/16/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 2264414747
  • Enrollment ID: I20040607001343

Medical Identifiers

Medical identifiers for Raymond Daniel Merrick such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588620108NPI-NPPES
1515622MedicaidTN
1588620108MedicaidVA
P00844319OtherTNRAILROAD MEDICARE
P00104592OtherTNRAILROAD MEDICARE
3891810MedicaidTN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease MD17955 (Tennessee)Primary
207RC0000XInternal Medicine - Cardiovascular Disease 0101237024 (Virginia)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Greeneville Community HospitalGreeneville, TNHospital
Unicoi County HospitalErwin, TNHospital
Johnson City Medical CenterJohnson city, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellmont Cardiology Services5799970281119

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Raymond Daniel Merrick allows following entities to bill medicare on his behalf.
Entity NameBlue Ridge Medical Management Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144380833
PECOS PAC ID: 9739099441
Enrollment ID: O20031204000996
Entity NameWellmont Cardiology Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376575035
PECOS PAC ID: 5799970281
Enrollment ID: O20101215000083
Entity NameWellmont Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780986257
PECOS PAC ID: 8123291739
Enrollment ID: O20111026000909

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Raymond Daniel Merrick is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Raymond Daniel Merrick, MD
310 N State Of Franklin Rd, Suite 400,
Johnson City, TN 37604-6008

Ph: (423) 979-6000
Raymond Daniel Merrick, MD
310 N State Of Franklin Rd, Suite 400,
Johnson City, TN 37604-6008

Ph: (423) 979-6000

Reviews and Comments


Internal Medicine Doctors in Johnson City, TN

Dr. Alan Cox, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2603 Avondale Dr, Johnson City, TN 37604
Phone: 423-767-8268    
Dr. Sheeba Anand, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 325 N State Of Franklin, Johnson City, TN 37614
Phone: 423-439-6283    
Dr. Charles Famoyin, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 302 Wesley St, Suite 3, Johnson City, TN 37601
Phone: 423-282-0561    Fax: 423-268-2674
Robert Taylor Means Jr., MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 325 N State Of Franklin Rd, 2nd Floor, Johnson City, TN 37604
Phone: 423-439-7280    Fax: 423-439-7314
Dr. Tariq Ziad Haddadin, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 701 N State Of Franklin Rd Ste 2, Johnson City, TN 37604
Phone: 423-926-4468    Fax: 423-928-4838
Timothy O Mcbride, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 401 E Main St, Johnson City, TN 37601
Phone: 423-929-2584    Fax: 423-722-2060
John M Daniel, DO
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 400 N. State Of Franklin Rd., Johnson City, TN 37614
Phone: 423-282-1480    Fax: 423-928-1353

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.