Dr Karen B Barker, MD - Medicare Allergy/immunology in Daphne, AL

Dr Karen B Barker, MD is a medicare enrolled "Allergy & Immunology" physician in Daphne, Alabama. She went to University Of Virginia School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Allergy/immunology. She is a member of the group practice Pulmonary Associates Of Mobile Pc and her current practice location is 8725 County Road 64, Daphne, Alabama. You can reach out to her office (for appointments etc.) via phone at (251) 625-1370.

Dr Karen B Barker is licensed to practice in Alabama (license number 35873) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1629268263.

Contact Information

Dr Karen B Barker, MD
8725 County Road 64,
Daphne, AL 36526
(251) 625-1370
(251) 625-1380

Map and Direction




Physician's Profile

Full NameDr Karen B Barker
GenderFemale
SpecialityAllergy/immunology
Experience17 Years
Location8725 County Road 64, Daphne, Alabama
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Karen B Barker attended and graduated from University Of Virginia School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1629268263
  • Provider Enumeration Date: 07/30/2007
  • Last Update Date: 06/28/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 0244505543
  • Enrollment ID: I20171012003004

Medical Identifiers

Medical identifiers for Dr Karen B Barker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629268263NPI-NPPES
512-05647OtherALBCBS
P01907802OtherALRR MEDICARE
511-93270OtherALBCBS
512-05646OtherALBCBS
102I031848OtherALMEDICARE
4960941OtherALAETNA
5569791OtherALCIGNA HC
201687MedicaidAL
202480MedicaidAL
212046MedicaidAL
Z98674OtherALVIVA HEALTH
203708MedicaidAL
212073MedicaidAL
6431576OtherALUHC
6982839OtherMSMS MEDICAID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 0101245570 (Virginia)Secondary
208000000XPediatrics 35873 (Alabama)Secondary
207K00000XAllergy & Immunology 35873 (Alabama)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Thomas HospitalFairhope, ALHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pulmonary Associates Of Mobile Pc387057191235

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 Karen B Barker allows following entities to bill medicare on her behalf.
Entity NamePulmonary Associates Of Mobile Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194776278
PECOS PAC ID: 3870571912
Enrollment ID: O20040713001400

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 Karen B Barker 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 Karen B Barker, MD
Po Box 7987,
Mobile, AL 36670-0987

Ph: (251) 633-0573
Dr Karen B Barker, MD
8725 County Road 64,
Daphne, AL 36526

Ph: (251) 625-1370

Reviews and Comments


Allergy & Immunology Doctors in Daphne, AL


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.

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