Ashley Caitlin Altman, MD
Diagnostic Radiology Physician · Pleasanton, CA
Ashley Caitlin Altman, MD is a diagnostic radiology physician with a practice address in Pleasanton, California, and NPI 1649697947, issued on Mar 25, 2014. Check the license (California A160157, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ashley Caitlin Altman
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- A160157 CA
ME177856 FL
2021044487 MO
Self-reported in NPPES; status is on the state search - Practice location
- 5555 W Las Positas Blvd, Pleasanton, CA 94588
- Phone
- (925) 416-3544
- Enumerated
- Mar 25, 2014
- Record last updated
- Mar 19, 2026
- Medicare enrollment
- Enrolled (PECOS I20241101001584); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 5555 W Las Positas Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dennis Alfaro, M.D.Emergency Medicine Physician1407847718
- Joshua AshfordEmergency Registered Nurse1972458941
- Abinav Baweja, MDMedical Oncology Physician1770961575
- Brooke BettsPharmacist1962178491
- Myrna Castelazo, M.D.Diagnostic Radiology Physician1407290513
- Ryan Cates, PA-CPhysician Assistant1053782920
Verify Ashley Caitlin Altman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A160157Check 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): 74.7 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: $828.00
2 payments; by number, the most common kind was consulting fee; the largest payer was GE Healthcare. The 8,048 providers of this specialty with any payment received $2,488.38 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 5 group practices
- Kettering Network Radiologists IncSan Jose, CA
- Radiology Alliance PCLos Altos, CA
- Renaissance Medical FoundationSan Jose, CA
- United Medical Imaging Healthcare IncMission Viejo, CA
- Valley Mri And Radiology IncStockton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashley Caitlin Altman among 4,500 diagnostic radiology physician records in California
Ashley Caitlin Altman, MD is one of 4,500 diagnostic radiology physician records with a practice address in California. 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 2014, is newer than 78% of them.
- NPI issued2014 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2014 · median 2004 among the 3,130 with a school on file
- Record last updated2026 · 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 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in California
There are 4,500 diagnostic radiology physician records in California.
All 4,500 in California → Every provider in Pleasanton → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Brooke Caldwell, M.D.Pleasanton, CA 945881134176969
- Myrna Castelazo, M.D.Pleasanton, CA 945881407290513
- Ralph Ho, MDPleasanton, CA 945881548363070
- Priscilla Wong, MDPleasanton, CA 945881417909722
- Michael Brodsky, M.D.Vallejo, CA 945891497781348
- Dean Genes, M.D.Vallejo, CA 945891194790972
- Susan Hermanson, MDVallejo, CA 945891295813038
- Christopher Kagan, MDVallejo, CA 945891588742316
Common questions
What is Ashley Caitlin Altman, MD's NPI number?
Ashley Caitlin Altman, MD's National Provider Identifier (NPI) is 1649697947, issued on Mar 25, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Caitlin Altman, MD located?
The NPPES record lists a practice address at 5555 W Las Positas Blvd, Pleasanton, CA, 94588. Phone: (925) 416-3544. Providers update this record themselves, so call before visiting.
How can I verify Ashley Caitlin Altman, MD's license?
NPPES lists California license number A160157, 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.
What is Ashley Caitlin Altman, MD's MIPS final score?
The 2023 MIPS final score is 74.7 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.