Marcus Lee David Sickelton, PA
Physician Assistant · Santa Barbara, CA
Marcus Lee David Sickelton, PA is a physician assistant with a practice address in Santa Barbara, California, and NPI 1245843143, issued on Aug 28, 2020. Check the license (California PA1028, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marcus Lee David Sickelton
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA1028 CA
PA201952 OR
Self-reported in NPPES; status is on the state search - Practice location
- 400 W Pueblo St, Santa Barbara, CA 93105
- Phone
- (805) 682-7111
- Enumerated
- Aug 28, 2020
- Record last updated
- Jun 6, 2023
- Medicare enrollment
- Enrolled (PECOS I20220719001901); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 400 W Pueblo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tabitha Abraham, FNPFamily Nurse Practitioner1811558042
- Kristina Abramyan, FNPFamily Nurse Practitioner1114810686
- Tamanna AhluwaliaStudent in an Organized Health Care Education/Training Program1376338384
- Jung Hwa Ahn, MDStudent in an Organized Health Care Education/Training Program1083553572
- Fares Al-Khouja, MDStudent in an Organized Health Care Education/Training Program1497441778
- Sarah Anderson, MDStudent in an Organized Health Care Education/Training Program1154172872
Verify Marcus Lee David Sickelton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA1028Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average physician assistant in 2024
272 Medicare Part D claims for 204 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin44 claims
- Albuterol Sulfate Hfa28 claims
- Fluticasone Propionate28 claims
- Amoxicillin-Clavulanate Potass26 claims
- Prednisone15 claims
- Doxycycline Hyclate14 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): 94.6 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).
Bills Medicare through one group practice
- Cottage Clinical Network LLCVentura, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcus Lee David Sickelton among 14,451 physician assistant records in California
Marcus Lee David Sickelton, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 62% of them.
- NPI issued2020 · 62% of these records are older, 33% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2020 · median 2018 among the 7,214 with a school on file
- Record last updated2023 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
107 physician assistant records list a practice address in Santa Barbara
They are 107 of the 5,328 NPPES records with a practice address in Santa Barbara, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Santa Barbara → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Gary Bilodeau, PA-CSanta Barbara, CA 931051063447704
- Jared Files, PA-CSanta Barbara, CA 931051154613552
- Joanna Gibbs, PA-CSanta Barbara, CA 931051235457466
- Karen Goyal, PA-CSanta Barbara, CA 931051972823946
- Gary Hawkins, PASanta Barbara, CA 931051720090434
- Marissa Jobe, PA-CSanta Barbara, CA 931051740302413
- Rosalie Meijer, PA-C, MMSSanta Barbara, CA 931051295867919
- Heather Merrick, PASanta Barbara, CA 931051528157138
Common questions
What is Marcus Lee David Sickelton, PA's NPI number?
Marcus Lee David Sickelton, PA's National Provider Identifier (NPI) is 1245843143, issued on Aug 28, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Marcus Lee David Sickelton, PA located?
The NPPES record lists a practice address at 400 W Pueblo St, Santa Barbara, CA, 93105. Phone: (805) 682-7111. Providers update this record themselves, so call before visiting.
How can I verify Marcus Lee David Sickelton, PA's license?
NPPES lists California license number PA1028, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Marcus Lee David Sickelton, PA prescribe under Medicare Part D?
In 2024, Marcus Lee David Sickelton, PA had 272 Medicare Part D claims for 204 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Marcus Lee David Sickelton, PA's MIPS final score?
The 2023 MIPS final score is 94.6 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.