Stacy Sirmar Griffin, MD - Medicare Allergy/immunology in Little Rock, AR

Stacy Sirmar Griffin, MD is a medicare enrolled "Internal Medicine - Allergy & Immunology" physician in Little Rock, Arkansas. He went to University Of Arkansas College Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Little Rock Allergy And Asthma Clinic Pa and his current practice location is 18 Corporate Hill Dr Ste 110, Little Rock, Arkansas. You can reach out to his office (for appointments etc.) via phone at (501) 224-1156.

Stacy Sirmar Griffin is licensed to practice in Arkansas (license number E10498) 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 1407892805.

Contact Information

Stacy Sirmar Griffin, MD
18 Corporate Hill Dr Ste 110,
Little Rock, AR 72205-4565
(501) 224-1156
(501) 223-2625

Map and Direction




Physician's Profile

Full NameStacy Sirmar Griffin
GenderMale
SpecialityAllergy/immunology
Experience18 Years
Location18 Corporate Hill Dr Ste 110, Little Rock, Arkansas
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:
  • Stacy Sirmar Griffin attended and graduated from University Of Arkansas College Of Medicine in 2006
  NPI Data:
  • NPI Number: 1407892805
  • Provider Enumeration Date: 06/22/2006
  • Last Update Date: 05/24/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0941425979
  • Enrollment ID: I20170804002188

Medical Identifiers

Medical identifiers for Stacy Sirmar Griffin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407892805NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RA0201XInternal Medicine - Allergy & Immunology E10498 (Arkansas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Little Rock Allergy And Asthma Clinic Pa16583836338

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. Stacy Sirmar Griffin allows following entities to bill medicare on his behalf.
Entity NameLittle Rock Allergy & Asthma Clinic Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154360576
PECOS PAC ID: 1658383633
Enrollment ID: O20060609000125

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. Stacy Sirmar Griffin 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
Stacy Sirmar Griffin, MD
18 Corporate Hill Dr Ste 110,
Little Rock, AR 72205-4565

Ph: (501) 224-1156
Stacy Sirmar Griffin, MD
18 Corporate Hill Dr Ste 110,
Little Rock, AR 72205-4565

Ph: (501) 224-1156

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).

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