David R Clarkson, MD - Medicare Hematology/oncology in Mobile, AL

David R Clarkson, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Mobile, Alabama. He went to University Of Florida College Of Medicine and graduated in 1969 and has 55 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Gulf Health Hospitals Inc and his current practice location is 1660 Springhill Ave, Mobile, Alabama. You can reach out to his office (for appointments etc.) via phone at (251) 665-8000.

David R Clarkson is licensed to practice in Alabama (license number 6556) 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 1588656920.

Contact Information

David R Clarkson, MD
1660 Springhill Ave,
Mobile, AL 36604-1405
(251) 665-8000
(251) 665-8010

Map and Direction




Physician's Profile

Full NameDavid R Clarkson
GenderMale
SpecialityHematology/oncology
Experience55 Years
Location1660 Springhill Ave, Mobile, Alabama
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:
  • David R Clarkson attended and graduated from University Of Florida College Of Medicine in 1969
  NPI Data:
  • NPI Number: 1588656920
  • Provider Enumeration Date: 08/22/2005
  • Last Update Date: 06/03/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 7911001003
  • Enrollment ID: I20070329000335

Medical Identifiers

Medical identifiers for David R Clarkson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588656920NPI-NPPES
00123732MedicaidMS
009946340MedicaidAL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 6556 (Alabama)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Thomas HospitalFairhope, ALHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gulf Health Hospitals Inc337544849110

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. David R Clarkson allows following entities to bill medicare on his behalf.
Entity NameUniversity Of South Alabama
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992746838
PECOS PAC ID: 3072425149
Enrollment ID: O20040115000773
Entity NameMonroe County Health Care Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811027576
PECOS PAC ID: 2668365859
Enrollment ID: O20040203000319
Entity NameGulf Health Hospitals Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194335877
PECOS PAC ID: 3375448491
Enrollment ID: O20220511000064

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. David R Clarkson 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
David R Clarkson, MD
Po Box 40430,
Mobile, AL 36640-0430

Ph: (251) 665-8000
David R Clarkson, MD
1660 Springhill Ave,
Mobile, AL 36604-1405

Ph: (251) 665-8000

Reviews and Comments


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Reynaldo Rodriguez, DO
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Phone: 251-873-6192    Fax: 251-873-6193

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.