Andrew W. Knott, MD
Vascular Surgery Physician · Huntsville, AL
Andrew W. Knott, MD is a vascular surgery physician with a practice address in Huntsville, Alabama, and NPI 1861415986, issued on Jul 26, 2006. Check the license (Alabama 28901, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Andrew W. Knott
- Credential
- MD
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License number
- 28901 AL
Self-reported in NPPES; status is on the state search - Practice location
- 201 Sivley RD SW, Huntsville, AL 35801
- Phone
- (256) 265-7480
- Enumerated
- Jul 26, 2006
- Record last updated
- Dec 10, 2025
- Fax
- (256) 265-7481
- Medicaid IDs
- 126139 AL
886613000 MN - Medicare enrollment
- Enrolled (PECOS I20080716000438); accepts Medicare assignment
- Medical or professional school
- University Of South Alabama College Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest vascular surgery physician records → All 64 in Alabama → Look up another NPI →
Also registered at 201 Sivley RD SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anjaneyulu Alapati, M.D.Neurology Physician1992791297
- Diane Barefield, CRNPFamily Nurse Practitioner1497085013
- Kevin Barley, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1770858862
- Shea Brewer, NPAcute Care Nurse Practitioner1003765249
- Randall Busch, MDAnesthesiology Physician1871522342
- Marco Cioppi, MDVascular Surgery Physician1437117603
Verify Andrew W. Knott in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 28901Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.1 times the Medicare Part D claims of the average vascular surgery physician in 2024
829 Medicare Part D claims for 263 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. 170 claims were for opioids.
Most prescribed
- Clopidogrel199 claims
- Eliquis160 claims
- Hydrocodone-Acetaminophen118 claims
- Brilinta41 claims
- Cilostazol34 claims
- Xarelto25 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): 80.9 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: $4,003.71
71 payments; by number, the most common kind was food and beverage; the largest payer was W. L. Gore & Associates, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 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 2 group practices
- HH Physicians NetworkHuntsville, AL
- Valley Vascular Consultants PCHuntsville, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew W. Knott among 64 vascular surgery physician records in Alabama
Andrew W. Knott, MD is one of 64 vascular surgery physician records with a practice address in Alabama. 95% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 44% newer
- In a Medicare fileYes · 95% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated1999 · median 2001 among the 52 with a school on file
- Record last updated2025 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular Surgery Physician providers in Alabama
There are 64 vascular surgery physician records in Alabama.
All 64 in Alabama → Every provider in Huntsville → Vascular Surgery Physician nationwide →
The 8 vascular surgery physician records with the nearest ZIP codes
- Marco Cioppi, MDHuntsville, AL 358011437117603
- Ronny Johnson, M.D.Huntsville, AL 358011922047018
- Tracy Lowery, M.D.Huntsville, AL 358011376590174
- Rick Roberts, M.D.Huntsville, AL 358011790734051
- Benjamin Shepherd, M.D.Huntsville, AL 358011346680782
- Mell Welborn, M.D.Huntsville, AL 358011093763310
- Michaela Gentle, PA-CMadison, AL 357581083470314
- Jeffrey Manord, M.D.Russellville, AL 356531275587552
Common questions
What is Andrew W. Knott, MD's NPI number?
Andrew W. Knott, MD's National Provider Identifier (NPI) is 1861415986, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew W. Knott, MD located?
The NPPES record lists a practice address at 201 Sivley RD SW, Huntsville, AL, 35801. Phone: (256) 265-7480. Providers update this record themselves, so call before visiting.
How can I verify Andrew W. Knott, MD's license?
NPPES lists Alabama license number 28901, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew W. Knott, MD prescribe under Medicare Part D?
In 2024, Andrew W. Knott, MD had 829 Medicare Part D claims for 263 beneficiaries; the average among vascular surgery physician prescribers was 201. Part D covers Medicare prescriptions only.
What is Andrew W. Knott, MD's MIPS final score?
The 2023 MIPS final score is 80.9 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.