Marcia L. Sistek, M.D.
Family Medicine Physician · Scottsdale, AZ
Marcia L. Sistek, M.D. is a family medicine physician with a practice address in Scottsdale, Arizona, and NPI 1477543486, issued on Oct 21, 2005. Check the license (Arizona 22864, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marcia L. Sistek
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 22864 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 9755 N 90TH St, Scottsdale, AZ 85258
- Phone
- (480) 661-1755
- Enumerated
- Oct 21, 2005
- Record last updated
- Mar 5, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (480) 661-9636
- Medicare enrollment
- Enrolled (PECOS I20051031000151); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 9755 N 90TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marcia L. Sistek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 22864Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average family medicine physician in 2024
3,526 Medicare Part D claims for 417 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 29 claims were for opioids.
Most prescribed
- Levothyroxine Sodium202 claims
- Rosuvastatin Calcium191 claims
- Atorvastatin Calcium165 claims
- Amlodipine Besylate129 claims
- Lisinopril128 claims
- Hydrochlorothiazide120 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: $652.62
28 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 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.
Marcia L. Sistek among 3,119 family medicine physician records in Arizona
Marcia L. Sistek, M.D. is one of 3,119 family medicine physician records with a practice address in Arizona. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1993 · median 2006 among the 1,775 with a school on file
- Record last updated2016 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
285 family medicine physician records list a practice address in Scottsdale
They are 285 of the 11,008 NPPES records with a practice address in Scottsdale, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Scottsdale → Family Medicine Physician nationwide →
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- Lawrence McHenry, DOScottsdale, AZ 852581528179207
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Common questions
What is Marcia L. Sistek, M.D.'s NPI number?
Marcia L. Sistek, M.D.'s National Provider Identifier (NPI) is 1477543486, issued on Oct 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Marcia L. Sistek, M.D. located?
The NPPES record lists a practice address at 9755 N 90TH St, Scottsdale, AZ, 85258. Phone: (480) 661-1755. Providers update this record themselves, so call before visiting.
How can I verify Marcia L. Sistek, M.D.'s license?
NPPES lists Arizona license number 22864, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marcia L. Sistek, M.D. prescribe under Medicare Part D?
In 2024, Marcia L. Sistek, M.D. had 3,526 Medicare Part D claims for 417 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.