Dr John D Cranwell, MD - Medicare Internal Medicine in Signal Mountain, TN

Dr John D Cranwell, MD is a medicare enrolled "Internal Medicine" physician in Signal Mountain, Tennessee. His current practice location is 2600 Taft Highway, Suite 100, Signal Mountain, Tennessee. You can reach out to his office (for appointments etc.) via phone at (423) 778-9434.

Dr John D Cranwell is licensed to practice in Tennessee (license number 9391) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1134194285.

Contact Information

Dr John D Cranwell, MD
2600 Taft Highway, Suite 100,
Signal Mountain, TN 37377-2766
(423) 778-9434
(423) 778-9433

Map and Direction




Physician's Profile

Full NameDr John D Cranwell
GenderMale
SpecialityInternal Medicine
Location2600 Taft Highway, Signal Mountain, Tennessee
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1134194285
  • Provider Enumeration Date: 02/22/2006
  • Last Update Date: 07/17/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 9234026329
  • Enrollment ID: I20160106000561

Medical Identifiers

Medical identifiers for Dr John D Cranwell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134194285NPI-NPPES
P00085502OtherTNRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 9391 (Tennessee)Primary

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. Dr John D Cranwell allows following entities to bill medicare on his behalf.
Entity NamePikeville Clinic, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639472137
PECOS PAC ID: 4880873371
Enrollment ID: O20110131000344
Entity NamePikeville Urgent Care Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316321953
PECOS PAC ID: 4688981632
Enrollment ID: O20150923002507

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. Dr John D Cranwell 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
Dr John D Cranwell, MD
P.o. Box 11589,
Chattanooga, TN 37401

Ph: (423) 778-3274
Dr John D Cranwell, MD
2600 Taft Highway, Suite 100,
Signal Mountain, TN 37377-2766

Ph: (423) 778-9434

Reviews and Comments


Internal Medicine Doctors in Signal Mountain, TN

Dr. Gregory J Nieckula, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1238 Taft Highway, Suite 170, Signal Mountain, TN 37377
Phone: 423-886-2004    Fax: 423-886-7803
Dr. Ana Cornea, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 58 Cool Springs Rd, Signal Mountain, TN 37377
Phone: 423-718-0967    
Ivey Williamson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 37 Old Riding Way, Signal Mountain, TN 37377
Phone: 423-322-8393    

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.