John David Watson, MD - Medicare Emergency Medicine in Chattanooga, TN

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John David Watson, MD is a medicare enrolled "Emergency Medicine" physician in Chattanooga, Tennessee. He went to University Of Oklahoma College Of Medicine and graduated in 1993 and has 32 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Emergency Coverage Llc, Inphynet Primary Care Physicians Southeast Pc, Deaconess Hospital, Inc. and his current practice location is 2525 Desales Avenue, Chattanooga, Tennessee. You can reach out to his office (for appointments etc.) via phone at (423) 697-0014.

John David Watson is licensed to practice in Tennessee (license number MD034197) 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 1790725893.

Contact Information

John David Watson, MD
2525 Desales Avenue,
Chattanooga, TN 37404
(423) 697-0014
(423) 648-6280

Map and Direction




Physician's Profile

Full NameJohn David Watson
GenderMale
SpecialityEmergency Medicine
Experience32 Years
Location2525 Desales Avenue, Chattanooga, 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:
  • John David Watson attended and graduated from University Of Oklahoma College Of Medicine in 1993
  NPI Data:
  • NPI Number: 1790725893
  • Provider Enumeration Date: 06/07/2006
  • Last Update Date: 10/30/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6002847191
  • Enrollment ID: I20210323000573

Medical Identifiers

Medical identifiers for John David Watson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790725893NPI-NPPES
3087582OtherTNBLUE CROSS
3856656MedicaidTN
P00325036OtherTNRAILROAD MEDICARE
64125180MedicaidKY
P00247851OtherTNRAILROAD MEDICARE
3856657MedicaidTN
4122496OtherTNBCBS OF TN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 39695 (Georgia)Secondary
207P00000XEmergency Medicine MD034197 (Tennessee)Primary
207P00000XEmergency Medicine MD39695 (Tennessee)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hamilton Medical CenterDalton, GAHospital
Deaconess Hospital IncEvansville, INHospital
Piedmont Henry HospitalStockbridge, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Coverage Llc3072412592530
Inphynet Primary Care Physicians Southeast Pc377949704575
Deaconess Hospital, Inc.9032021431382

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. John David Watson allows following entities to bill medicare on his behalf.
Entity NameInphynet Primary Care Physicians Southeast Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770521460
PECOS PAC ID: 3779497045
Enrollment ID: O20031119000600
Entity NameEmergency Coverage Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427005008
PECOS PAC ID: 3072412592
Enrollment ID: O20050411000056
Entity NameHospital Physician Services - Southeast Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760410385
PECOS PAC ID: 5597774554
Enrollment ID: O20060419000545
Entity NameChattanooga Emergency Medicine Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174739908
PECOS PAC ID: 0042304032
Enrollment ID: O20210322001796

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. John David Watson 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
John David Watson, MD
725 Glenwood Dr Ste E487,
Chattanooga, TN 37404-1173

Ph: (423) 697-0014		John David Watson, MD
2525 Desales Avenue,
Chattanooga, TN 37404

Ph: (423) 697-0014

Reviews and Comments


Emergency Medicine Doctors in Chattanooga, TN

Joseph Kerby Gray, MD
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Ronald A. Gracy Ii, M.D.
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Dr. Jocelyn May De Guzman, M.D.
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Dr. Jeffrey Durant Clinkscales, M.D.
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Practice Location: 975 E 3rd St, Chattanooga, TN 37403
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Dr. Shelley L Murphy, MD
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Phone: 423-778-7000    
Dr. Devon Gaines, MD
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Practice Location: 975 E 3rd St, Chattanooga, TN 37403
Phone: 423-778-7000    
Dr. James B Bardoner, M.D.
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Practice Location: 975 E 3rd St, Chattanooga, TN 37403
Phone: 423-778-7296    Fax: 423-778-8086

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.