Stacy Sirmar Griffin, M.D.
Allergy & Immunology (Internal Medicine) Physician · Little Rock, AR
Stacy Sirmar Griffin, M.D. is an allergy & immunology (internal medicine) physician with a practice address in Little Rock, Arkansas, and NPI 1407892805, issued on Jun 22, 2006. Check the license (Arkansas E10498, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stacy Sirmar Griffin
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology (Internal Medicine) Physician 207RA0201X
- License number
- E10498 AR
Self-reported in NPPES; status is on the state search - Practice location
- 18 Corporate Hill Dr Ste 110, Little Rock, AR 72205
- Phone
- (501) 224-1156
- Enumerated
- Jun 22, 2006
- Record last updated
- May 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (501) 223-2625
- Medicare enrollment
- Enrolled (PECOS I20170804002188); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
5 nearest allergy & immunology (internal medicine) physician records → All 6 in Arkansas → Look up another NPI →
Also registered at 18 Corporate Hill Dr Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tulshi Amin, DNPFamily Nurse Practitioner1023940418
- Kim Ngan Jackson, MDAllergy & Immunology (Internal Medicine) Physician1902292329
- Melissa MayhanFamily Nurse Practitioner1487246278
- Ashley Stoner, M.D.Allergy & Immunology (Internal Medicine) Physician1497118814
Verify Stacy Sirmar Griffin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E10498Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% more Medicare Part D claims than the average allergy & immunology (internal medicine) physician in 2024
1,336 Medicare Part D claims for 233 beneficiaries, against an average of 789 among the 429 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Azelastine Hcl237 claims
- Fluticasone Propionate229 claims
- Montelukast Sodium225 claims
- Albuterol Sulfate Hfa98 claims
- Arnuity Ellipta53 claims
- Trelegy Ellipta43 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,706.39
86 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 321 providers of this specialty with any payment received $7,456.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Little Rock Allergy And Asthma Clinic PALittle Rock, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allergy & Immunology (Internal Medicine) Physician providers in Arkansas
There are 6 allergy & immunology (internal medicine) physician records in Arkansas.
All 6 in Arkansas → Every provider in Little Rock → Allergy & Immunology (Internal Medicine) Physician nationwide →
The 5 allergy & immunology (internal medicine) physician records with the nearest ZIP codes
- Kim Ngan Jackson, MDLittle Rock, AR 722051902292329
- Blake Scheer, M.D.Little Rock, AR 722051871585950
- Karl Sitz, M.D.Little Rock, AR 722051518959691
- Ashley Stoner, M.D.Little Rock, AR 722051497118814
- Charles Sisco, M.D.Fayetteville, AR 727031124021639
Common questions
What is Stacy Sirmar Griffin, M.D.'s NPI number?
Stacy Sirmar Griffin, M.D.'s National Provider Identifier (NPI) is 1407892805, issued on Jun 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stacy Sirmar Griffin, M.D. located?
The NPPES record lists a practice address at 18 Corporate Hill Dr Ste 110, Little Rock, AR, 72205. Phone: (501) 224-1156. Providers update this record themselves, so call before visiting.
How can I verify Stacy Sirmar Griffin, M.D.'s license?
NPPES lists Arkansas license number E10498, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stacy Sirmar Griffin, M.D. prescribe under Medicare Part D?
In 2024, Stacy Sirmar Griffin, M.D. had 1,336 Medicare Part D claims for 233 beneficiaries; the average among allergy & immunology (internal medicine) physician prescribers was 789. Part D covers Medicare prescriptions only.
What is Stacy Sirmar Griffin, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.