Alexander Thomas Miller, MD
Gastroenterology Physician · Sacramento, CA
Alexander Thomas Miller, MD is a gastroenterology physician with a practice address in Sacramento, California, and NPI 1104357656, issued on Mar 27, 2017. Check the license (California A169596, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Alexander Thomas Miller
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- A169596 CA
64153 MN
Self-reported in NPPES; status is on the state search - Practice location
- 4150 V St Ste 3500, Sacramento, CA 95817
- Phone
- (916) 734-3751
- Enumerated
- Mar 27, 2017
- Record last updated
- Dec 12, 2022
- Fax
- (916) 734-7904
- Medicare enrollment
- Enrolled (PECOS I20230810003335); accepts Medicare assignment
- Medical or professional school
- University Of Utah School Of Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 4150 V St Ste 3500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maryam Afkarian, M.D., PH.D.Nephrology Physician1255387338
- Maria AguilarGastroenterology Physician1265701494
- Natalie Beck, MDNephrology Physician1881082519
- Nicole Bernstein, MDGastroenterology Physician1982280541
- Andrea Broka, MDInternal Medicine Physician1578028189
- Jacqueline Chang, MDGastroenterology Physician1437785458
Verify Alexander Thomas Miller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A169596Check 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 gastroenterology physician in 2024
417 Medicare Part D claims for 222 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf146 claims
- Omeprazole64 claims
- Pantoprazole Sodium26 claims
- Nortriptyline Hcl14 claims
- Lactulose13 claims
- Mesalamine13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 98.9 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).
Industry payments in 2024: $2,711.51
114 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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
- Gastroenterology Medical ClinicFolsom, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexander Thomas Miller among 2,140 gastroenterology physician records in California
Alexander Thomas Miller, MD is one of 2,140 gastroenterology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 91% of them.
- NPI issued2017 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2017 · median 2002 among the 1,538 with a school on file
- Record last updated2022 · 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 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in California
There are 2,140 gastroenterology physician records in California.
All 2,140 in California → Every provider in Sacramento → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Amar Al-Juburi, M.D.Sacramento, CA 958171821041229
- Christopher Aoki, M.D.Sacramento, CA 958171164460499
- Christopher Bowlus, M.D.Sacramento, CA 958171942252085
- Juan Garcia, M.D.Sacramento, CA 958171407809288
- Michael Lawson, MDSacramento, CA 958171245318922
- Joseph Leung, M.D.Sacramento, CA 958171861475287
- Valentina Medici, M.D.Sacramento, CA 958171902858541
- Mary Pauly, MDSacramento, CA 958171225116999
Common questions
What is Alexander Thomas Miller, MD's NPI number?
Alexander Thomas Miller, MD's National Provider Identifier (NPI) is 1104357656, issued on Mar 27, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Thomas Miller, MD located?
The NPPES record lists a practice address at 4150 V St Ste 3500, Sacramento, CA, 95817. Phone: (916) 734-3751. Providers update this record themselves, so call before visiting.
How can I verify Alexander Thomas Miller, MD's license?
NPPES lists California license number A169596, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alexander Thomas Miller, MD prescribe under Medicare Part D?
In 2024, Alexander Thomas Miller, MD had 417 Medicare Part D claims for 222 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Alexander Thomas Miller, MD's MIPS final score?
The 2023 MIPS final score is 98.9 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.