David Engerson, MD - Medicare Internal Medicine in Mobile, AL

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David Engerson, MD is a medicare enrolled "Internal Medicine" physician in Mobile, Alabama. He went to University Of South Alabama College Of Medicine and graduated in 2023 and has 3 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Greater Mobile Urgent Care and his current practice location is 101 Memorial Hospital Dr Ste 200, Mobile, Alabama. You can reach out to his office (for appointments etc.) via phone at (251) 414-5900.

David Engerson is licensed to practice in Alabama (license number 50407) 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 1679277529.

Contact Information

David Engerson, MD
101 Memorial Hospital Dr Ste 200,
Mobile, AL 36608-1787
(251) 414-5900
(251) 459-8964

Map and Direction




Physician's Profile

Full NameDavid Engerson
GenderMale
SpecialityInternal Medicine
Experience3 Years
Location101 Memorial Hospital Dr Ste 200, 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 Engerson attended and graduated from University Of South Alabama College Of Medicine in 2023
  NPI Data:
  • NPI Number: 1679277529
  • Provider Enumeration Date: 03/27/2023
  • Last Update Date: 09/01/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0143684878
  • Enrollment ID: I20250718003934

Medical Identifiers

Medical identifiers for David Engerson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679277529NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 50407 (Alabama)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Greater Mobile Urgent Care145642928150

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 Engerson allows following entities to bill medicare on his behalf.
Entity NameGreater Mobile Urgent Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801063938
PECOS PAC ID: 1456429281
Enrollment ID: O20081007000622
Entity NameGmuc of Springhill LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952617508
PECOS PAC ID: 6901091156
Enrollment ID: O20101112000731
Entity NameGmuc of Citronelle LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164794343
PECOS PAC ID: 8426210014
Enrollment ID: O20120426000475
Entity NameGmuc of Saraland
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396161758
PECOS PAC ID: 8820211436
Enrollment ID: O20140529002160

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 Engerson 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 Engerson, MD
101 Memorial Hospital Dr Ste 200,
Mobile, AL 36608-1787

Ph: (251) 414-5900		David Engerson, MD
101 Memorial Hospital Dr Ste 200,
Mobile, AL 36608-1787

Ph: (251) 414-5900

Reviews and Comments


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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.