Guillermo A Herrera, MD - Medicare Pathology in Mobile, AL

Guillermo A Herrera, MD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Mobile, Alabama. He went to University Of Puerto Rico School Of Medicine and graduated in 1975 and has 49 years of diverse experience with area of expertise as Pathology. He is a member of the group practice Usa Health Physician Billing Services Llc and his current practice location is 2451 University Hospital Dr Fl 1, Mobile, Alabama. You can reach out to his office (for appointments etc.) via phone at (251) 471-7790.

Guillermo A Herrera is licensed to practice in Alabama (license number MD.10166) 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 1558375220.

Contact Information

Guillermo A Herrera, MD
2451 University Hospital Dr Fl 1,
Mobile, AL 36617-2300
(251) 471-7790
(251) 471-7096

Map and Direction




Physician's Profile

Full NameGuillermo A Herrera
GenderMale
SpecialityPathology
Experience49 Years
Location2451 University Hospital Dr Fl 1, 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:
  • Guillermo A Herrera attended and graduated from University Of Puerto Rico School Of Medicine in 1975
  NPI Data:
  • NPI Number: 1558375220
  • Provider Enumeration Date: 07/28/2006
  • Last Update Date: 01/20/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0042226979
  • Enrollment ID: I20190107000923

Medical Identifiers

Medical identifiers for Guillermo A Herrera such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558375220NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology 11552R (Louisiana)Secondary
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology 2006000543 (Missouri)Secondary
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology MD.10166 (Alabama)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Usa Health University HospitalMobile, ALHospital
Jupiter Medical CenterJupiter, FLHospital
Palm Beach Gardens Medical CenterPalm beach gardens, FLHospital
Medstar Southern Maryland Hospital CenterClinton, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Usa Health Physician Billing Services Llc9931436912277

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. Guillermo A Herrera 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 NameUsa Health Physician Billing Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720645468
PECOS PAC ID: 9931436912
Enrollment ID: O20190814000827
Entity NameUsa Health - Mci Business Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952972812
PECOS PAC ID: 6800290305
Enrollment ID: O20210805001329

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. Guillermo A Herrera 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
Guillermo A Herrera, MD
Po Box 40480,
Mobile, AL 36640-0480

Ph: (251) 434-3626
Guillermo A Herrera, MD
2451 University Hospital Dr Fl 1,
Mobile, AL 36617-2300

Ph: (251) 471-7790

Reviews and Comments


Pathology Doctors in Mobile, AL

Dr. Lloyd Gardner, MD
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Phone: 251-460-0326    Fax: 251-460-2846
Dr. Lee Fucich, MD
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Elizabeth A. Manci, MD
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Carole Boudreaux, MD
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Practice Location: 2451 Fillingim St, Pathology, Mobile, AL 36617
Phone: 251-471-7790    Fax: 251-471-7715
Jonathan Newsom,
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Medicare: Medicare Enrolled
Practice Location: 2451 University Hospital Dr, Mobile, AL 36617
Phone: 251-470-9912    
Dr. Rodney Edwin Shackelford, DO
Pathology
Medicare: Medicare Enrolled
Practice Location: 2451 University Hospital Dr, Mobile, AL 36617
Phone: 251-471-7790    Fax: 251-471-7096
Eugene Hart, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 2451 Fillingim St, Department Of Pathology, Mobile, AL 36617
Phone: 251-471-7026    

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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