Alyson Elaine Liew-Spilger, DO
Obstetrics & Gynecology Physician · Tempe, AZ
Alyson Elaine Liew-Spilger, DO is an obstetrics & gynecology physician with a practice address in Tempe, Arizona, and NPI 1376100545, issued on May 23, 2019. Check the license (Arizona 010363, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alyson Elaine Liew-Spilger
- Credential
- DO
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 010363 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 6301 S Mcclintock Dr Ste 215, Tempe, AZ 85283
- Phone
- (480) 820-6657
- Enumerated
- May 23, 2019
- Record last updated
- Sep 8, 2025
- Fax
- (480) 730-0803
- Medicare enrollment
- Enrolled (PECOS I20230927000484); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 803 in Arizona → Look up another NPI →
Also registered at 6301 S Mcclintock Dr Ste 215
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lucy Cheng, MDObstetrics & Gynecology Physician1437778701
- Francisca Diaz, WHNPWomen's Health Nurse Practitioner1073981874
- Traci Fitzhugh, MDObstetrics & Gynecology Physician1770593550
- Emily Fortier, CNMMidwife1093515983
- James Jew, M.D.Obstetrics & Gynecology Physician1326191115
- Lela Lewis, M.D., M.P.H., FACOGObstetrics & Gynecology Physician1225239494
Verify Alyson Elaine Liew-Spilger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 010363Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
20 Medicare Part D claims for 11 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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: $137.22
5 payments; by number, the most common kind was food and beverage; the largest payer was CooperSurgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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 one group practice
- Southwest Contemporary Women's Care PCTempe, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyson Elaine Liew-Spilger among 803 obstetrics & gynecology physician records in Arizona
Alyson Elaine Liew-Spilger, DO is one of 803 obstetrics & gynecology physician records with a practice address in Arizona. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 89% of them.
- NPI issued2019 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2019 · median 2005 among the 477 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Arizona
There are 803 obstetrics & gynecology physician records in Arizona.
All 803 in Arizona → Every provider in Tempe → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Adam Alperin, MDTempe, AZ 852831588669584
- Anthony Canestraro, M.D.Tempe, AZ 852831811346968
- Lucy Cheng, MDTempe, AZ 852831437778701
- Tiersa Damore, MDTempe, AZ 852831114922119
- Traci Fitzhugh, MDTempe, AZ 852831770593550
- Allen Fletcher, M.D.Tempe, AZ 852831245498963
- Lisa Hollar, M.D.Tempe, AZ 852831457347452
- James Jew, M.D.Tempe, AZ 852831326191115
Common questions
What is Alyson Elaine Liew-Spilger, DO's NPI number?
Alyson Elaine Liew-Spilger, DO's National Provider Identifier (NPI) is 1376100545, issued on May 23, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Alyson Elaine Liew-Spilger, DO located?
The NPPES record lists a practice address at 6301 S Mcclintock Dr Ste 215, Tempe, AZ, 85283. Phone: (480) 820-6657. Providers update this record themselves, so call before visiting.
How can I verify Alyson Elaine Liew-Spilger, DO's license?
NPPES lists Arizona license number 010363, 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 Alyson Elaine Liew-Spilger, DO prescribe under Medicare Part D?
In 2024, Alyson Elaine Liew-Spilger, DO had 20 Medicare Part D claims for 11 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.