Alyssa Kathryn Stacy Streff, MD
Anesthesiology Physician · Scottsdale, AZ
Alyssa Kathryn Stacy Streff, MD is an anesthesiology physician with a practice address in Scottsdale, Arizona, and NPI 1104316629, issued on May 10, 2018. Check the license (Arizona 68093, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alyssa Kathryn Stacy Streff
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 68093 AZ
60418 TN
Self-reported in NPPES; status is on the state search - Practice location
- 13400 E Shea Blvd, Scottsdale, AZ 85259
- Phone
- (480) 301-8000
- Enumerated
- May 10, 2018
- Record last updated
- Jul 13, 2023
- Medicare enrollment
- Enrolled (PECOS I20230502000871); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,473 in Arizona → Look up another NPI →
Also registered at 13400 E Shea Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alyssa Kathryn Stacy Streff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 68093Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 78.6 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
- Mayo Clinic ArizonaPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyssa Kathryn Stacy Streff among 1,473 anesthesiology physician records in Arizona
Alyssa Kathryn Stacy Streff, MD is one of 1,473 anesthesiology physician records with a practice address in Arizona. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 87% of them.
- NPI issued2018 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2018 · median 2003 among the 984 with a school on file
- Record last updated2023 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
116 anesthesiology physician records list a practice address in Scottsdale
They are 116 of the 11,008 NPPES records with a practice address in Scottsdale, and 1,473 anesthesiology physician records in Arizona.
All 1,473 in Arizona → Every provider in Scottsdale → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Phillip Collier, MDScottsdale, AZ 852591467411660
- Andrew Gorlin, MDScottsdale, AZ 852591710962923
- Mark Hudson, MDScottsdale, AZ 852591174597595
- John Leslie, M.D.Scottsdale, AZ 852591952384026
- Pamela Mergens, M.D.Scottsdale, AZ 852591548243942
- Jesse Muir, M.D.Scottsdale, AZ 852591639152929
- Andrew Murray, MDScottsdale, AZ 852591073587747
- Tammy Penhollow, DOScottsdale, AZ 852591487632535
Common questions
What is Alyssa Kathryn Stacy Streff, MD's NPI number?
Alyssa Kathryn Stacy Streff, MD's National Provider Identifier (NPI) is 1104316629, issued on May 10, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Kathryn Stacy Streff, MD located?
The NPPES record lists a practice address at 13400 E Shea Blvd, Scottsdale, AZ, 85259. Phone: (480) 301-8000. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Kathryn Stacy Streff, MD's license?
NPPES lists Arizona license number 68093, 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.
What is Alyssa Kathryn Stacy Streff, MD's MIPS final score?
The 2023 MIPS final score is 78.6 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.