Dalton Rielly Grayson, APRN - Medicare Nurse Practitioner in Signal Mountain, TN

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Dalton Rielly Grayson, APRN is a medicare enrolled "Nurse Practitioner - Family" in Signal Mountain, Tennessee. He graduated from nursing school in 2025 and has 1 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Hospital Medicine Services Of Tn Llc and his current practice location is 1185 Hall Rd, Signal Mountain, Tennessee. You can reach out to his office (for appointments etc.) via phone at (423) 637-6709.

Dalton Rielly Grayson is licensed to practice in Tennessee (license number 39249) 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 1801788021.

Contact Information

Dalton Rielly Grayson, APRN
1185 Hall Rd,
Signal Mountain, TN 37377-7653
(423) 637-6709
Not Available

Map and Direction




Provider's Profile

Full NameDalton Rielly Grayson
GenderMale
SpecialityNurse Practitioner
Experience1 Years
Location1185 Hall Rd, Signal Mountain, 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:
  • Dalton Rielly Grayson graduated from nursing school in 2025
  NPI Data:
  • NPI Number: 1801788021
  • Provider Enumeration Date: 07/21/2025
  • Last Update Date: 08/03/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3971095175
  • Enrollment ID: I20251125002235

Medical Identifiers

Medical identifiers for Dalton Rielly Grayson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801788021NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 39249 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Parkridge Medical CenterChattanooga, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospital Medicine Services Of Tn Llc2365807633266

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. Dalton Rielly Grayson allows following entities to bill medicare on his behalf.
Entity NameHospital Medicine Services of TN LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982301065
PECOS PAC ID: 2365807633
Enrollment ID: O20230421000177

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. Dalton Rielly Grayson 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
Dalton Rielly Grayson, APRN
1185 Hall Rd,
Signal Mountain, TN 37377-7653

Ph: (423) 637-6709		Dalton Rielly Grayson, APRN
1185 Hall Rd,
Signal Mountain, TN 37377-7653

Ph: (423) 637-6709

Reviews and Comments


Nurse Practitioner Nurses in Signal Mountain, TN

Ms. Jennifer Lynn Ingram, NURSE PRACTITIONER
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 796 Ridgeway Ave, Signal Mountain, TN 37377
Phone: 423-886-3269    
Brittney Sue Murphy, APN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 437 Alexian Way, Signal Mountain, TN 37377
Phone: 423-362-7900    Fax: 423-362-7901
Mrs. Kelly Ann Smith, FNP, AANP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 921 Signal Rd, Signal Mountain, TN 37377
Phone: 423-802-8070    
Sara Webster Merkle, CNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 508 S Palisades Dr, Signal Mountain, TN 37377
Phone: 423-240-6234    
Meghan Leigh Whitehead, CPNP-PC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1303 Taft Hwy, Signal Mountain, TN 37377
Phone: 423-886-7529    
Mrs. Sonia Sue Bible, FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1278 Us 127, Lone Oak Free Health Clinic, Signal Mountain, TN 37377
Phone: 423-886-4040    Fax: 423-886-7250
Sheena E Cox, NURSE PRACTITIONER
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1238 Taft Highway, Suite 170, Signal Mountain, TN 37377
Phone: 423-886-2004    Fax: 423-886-7803

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.