Andrew Sean McKnight, MD
Allergy & Immunology Physician · Henderson, NV
Andrew Sean McKnight, MD is an allergy & immunology physician with a practice address in Henderson, Nevada, and NPI 1639161573, issued on Aug 17, 2005. Check the license (Nevada 10796, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Andrew Sean McKnight
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 10796 NV
Self-reported in NPPES; status is on the state search - Practice location
- 2485 W Horizon Ridge Pkwy Ste 100, Henderson, NV 89052
- Phone
- (702) 212-5889
- Enumerated
- Aug 17, 2005
- Record last updated
- Oct 30, 2023
- Fax
- (702) 212-5890
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 16 in Nevada → Look up another NPI →
Also registered at 2485 W Horizon Ridge Pkwy Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Meredith Speight, FNPNurse Practitioner1679298590
Verify Andrew Sean McKnight in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 10796Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
236 Medicare Part D claims for 67 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Montelukast Sodium21 claims
- Albuterol Sulfate Hfa20 claims
- Trelegy Ellipta19 claims
- Epinephrine18 claims
- Azelastine Hcl16 claims
- Breo Ellipta14 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.
Industry payments in 2024: $839.41
34 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,496 providers of this specialty with any payment received $8,321.81 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.
Andrew Sean McKnight among 16 allergy & immunology physician records in Nevada
Andrew Sean McKnight, MD is one of 16 allergy & immunology physician records with a practice address in Nevada. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 75% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2023 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Nevada
There are 16 allergy & immunology physician records in Nevada.
All 16 in Nevada → Every provider in Henderson → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Frederick Herman, M.D.Henderson, NV 890521811149610
- Bob Miyake, MDHenderson, NV 890521760590582
- Jayaprakash Yalamanchili, MDHenderson, NV 890521316903651
- Sandy Yip, MDHenderson, NV 890521013070804
- Nevin Wilson, M.D.Las Vegas, NV 891091518049873
- Matt Morgan, MDLas Vegas, NV 891171962403154
- Victor Cohen, MDLas Vegas, NV 891191366510463
- Jason Bellak, MDLas Vegas, NV 891281407951700
Common questions
What is Andrew Sean McKnight, MD's NPI number?
Andrew Sean McKnight, MD's National Provider Identifier (NPI) is 1639161573, issued on Aug 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Sean McKnight, MD located?
The NPPES record lists a practice address at 2485 W Horizon Ridge Pkwy Ste 100, Henderson, NV, 89052. Phone: (702) 212-5889. Providers update this record themselves, so call before visiting.
How can I verify Andrew Sean McKnight, MD's license?
NPPES lists Nevada license number 10796, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew Sean McKnight, MD prescribe under Medicare Part D?
In 2024, Andrew Sean McKnight, MD had 236 Medicare Part D claims for 67 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
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.