Autumn Marie Armstrong, D.O.
Emergency Medicine Physician · Phoenix, AZ
Autumn Marie Armstrong, D.O. is an emergency medicine physician with a practice address in Phoenix, Arizona, and NPI 1073924023, issued on May 13, 2014. Check the license (Arizona 007619, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Autumn Marie Armstrong
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 007619 AZ
DR.0061572 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3929 E Bell RD, Phoenix, AZ 85032
- Phone
- (602) 923-5000
- Enumerated
- May 13, 2014
- Record last updated
- Sep 7, 2022
- Medicare enrollment
- Enrolled (PECOS I20190418001673); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,494 in Arizona → Look up another NPI →
Also registered at 3929 E Bell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Anderson, M.D.Emergency Medicine Physician1851689384
- Maria Arrey, CRNACertified Registered Nurse Anesthetist1316621675
- Bryan Barton, CRNACertified Registered Nurse Anesthetist1174244727
- Lehel Batizy, MDInternal Medicine Physician1518072446
- Sara Beckett, MDEmergency Medicine Physician1588009120
- Jason BrownCertified Registered Nurse Anesthetist1912880451
Verify Autumn Marie Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 007619Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average emergency medicine physician in 2024
116 Medicare Part D claims for 75 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Prednisone13 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.
Bills Medicare through one group practice
- Carepoint Emergency Medicine, PLLCEnglewood, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Autumn Marie Armstrong among 1,494 emergency medicine physician records in Arizona
Autumn Marie Armstrong, D.O. is one of 1,494 emergency medicine physician records with a practice address in Arizona. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 61% of them.
- NPI issued2014 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2014 · median 2014 among the 828 with a school on file
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
394 emergency medicine physician records list a practice address in Phoenix
They are 394 of the 31,399 NPPES records with a practice address in Phoenix, and 1,494 emergency medicine physician records in Arizona.
All 1,494 in Arizona → Every provider in Phoenix → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Jessica Anderson, M.D.Phoenix, AZ 850321851689384
- Sara Beckett, MDPhoenix, AZ 850321588009120
- Jonathan Cosme Berrios, M.D.Phoenix, AZ 850321891159570
- Joseph Flanagan, MDPhoenix, AZ 850321912925991
- Eric Mann, DOPhoenix, AZ 850321134141500
- Douglas Perkins, MDPhoenix, AZ 850321306864384
- Peter Stefanski, M.D.Phoenix, AZ 850321346576758
- Roger Willcox, MDPhoenix, AZ 850321235157975
Common questions
What is Autumn Marie Armstrong, D.O.'s NPI number?
Autumn Marie Armstrong, D.O.'s National Provider Identifier (NPI) is 1073924023, issued on May 13, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Autumn Marie Armstrong, D.O. located?
The NPPES record lists a practice address at 3929 E Bell RD, Phoenix, AZ, 85032. Phone: (602) 923-5000. Providers update this record themselves, so call before visiting.
How can I verify Autumn Marie Armstrong, D.O.'s license?
NPPES lists Arizona license number 007619, 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 Autumn Marie Armstrong, D.O. prescribe under Medicare Part D?
In 2024, Autumn Marie Armstrong, D.O. had 116 Medicare Part D claims for 75 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.