Amy Miller, PA
Physician Assistant · Alamo, CA
Amy Miller, PA is a physician assistant with a practice address in Alamo, California, and NPI 1669425427, issued on May 19, 2006. Check the license (California 20623, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amy Miller
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 20623 CA
Self-reported in NPPES; status is on the state search - Practice location
- 330 David Dr, Alamo, CA 94507
- Phone
- (773) 848-1796
- Enumerated
- May 19, 2006
- Record last updated
- Feb 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20110216000395); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Amy Miller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 20623Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average physician assistant in 2024
11 Medicare Part D claims for 11 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Cephalexin11 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
- Permanente Medical Group IncRichmond, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Miller among 14,451 physician assistant records in California
Amy Miller, 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2000 · median 2018 among the 7,214 with a school on file
- Record last updated2022 · 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).
2 physician assistant records list a practice address in Alamo
They are 2 of the 114 NPPES records with a practice address in Alamo, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Alamo → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Annika TinsonAlamo, CA 945071659220309
- Susanne Goeb, PA-CDanville, CA 945061992896708
- Julia GovanDanville, CA 945061689314346
- Matthew HartmanDanville, CA 945061164086948
- Marcie Ryan, PACDanville, CA 945061821102393
- Hennah Shamel, PA-CDanville, CA 945061912855115
- Sia Stompro, PADanville, CA 945061942960950
- Allison Williams, PA-CDanville, CA 945061073228862
Common questions
What is Amy Miller, PA's NPI number?
Amy Miller, PA's National Provider Identifier (NPI) is 1669425427, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Amy Miller, PA located?
The NPPES record lists a practice address at 330 David Dr, Alamo, CA, 94507. Phone: (773) 848-1796. Providers update this record themselves, so call before visiting.
How can I verify Amy Miller, PA's license?
NPPES lists California license number 20623, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Amy Miller, PA prescribe under Medicare Part D?
In 2024, Amy Miller, PA had 11 Medicare Part D claims for 11 beneficiaries; the average among physician assistant prescribers was 830. 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.