Laryngoscope
BiopsyCarcinoma, Adenoid CysticContrast Media
Dr. Amanda L. Ashton-Sager, MD
NPI1023069788PAC ID4385736917
- Medicare services, 2023
- 45
- Medicare patients, 2024
- 21
- Publications
- 4
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Dr. Ashton-Sager's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Amanda L. Ashton-Sager is a pathologist in Richmond, California
Dr. Ashton-Sager practices at Richmond Medical Center in Richmond, California.
Dr. Ashton-Sager's NPI, 1023069788, was assigned on May 15, 2006. Dr. Ashton-Sager graduated from Saint Louis University School Of Medicine in 2001. Dr. Ashton-Sager holds Nevada license 12210.
NPI and contact details
- NPI
- 1023069788NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385736917
- NPI enumeration date
- May 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 307-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Amanda L. Ashton-Sager practices at Richmond Medical Center in Richmond, California
Dr. Ashton-Sager's primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Amanda L. Ashton-Sager is affiliated with 4 sites of care and 1 medical group
Dr. Ashton-Sager's primary practice is Richmond Medical Center in Richmond, California. Dr. Ashton-Sager is also affiliated with Walnut Creek Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Ashton-Sager to 1 more hospital and 1 group practice or clinic, each named with a free account.
Richmond Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Amanda L. Ashton-Sager's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ashton-Sager practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Amanda L. Ashton-Sager is one of 1,354 pathologists in California
Anatomic pathology and clinical pathology is Dr. Ashton-Sager's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Ashton-Sager is board certified in pathology - anatomic/pathology - clinical by the American Board of Pathology. Dmand AI has Dr. Ashton-Sager's licenses on file in 2 states: Nevada and California.
Specialties and state licenses
- Anatomic pathology and clinical pathology, NevadaPrimary
- California license
Pathologists near Dr. Ashton-Sager
Counts of pathologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Amanda L. Ashton-Sager billed Medicare for 45 services in 2023
CMS data shows 45 Medicare services from Dr. Ashton-Sager across 1 procedure code in 2023, for 21 Medicare patients. Medicare paid $1,447 for them.
Medicare services, 202345
Medicare patients21
Paid by Medicare$1,447
Procedure codes1
Dr. Ashton-Sager's Medicare services by type, 2021 to 2023
- 2021
- 2023
- Lab and pathology
- 2021: 132023: 45246%
Where Dr. Ashton-Sager's Medicare services took place, 2023
- In an office2760%
- In a facility1840%
Dr. Ashton-Sager compared with the California median for pathologists, 2023
- Dr. Ashton-Sager
- California median
- Medicare services
- 45vs 1,15396% below
- Medicare patients
- 21vs 44795% below
Medians across 1,094 pathologists in California with Dmand AI profiles that report each measure.
Dr. Ashton-Sager's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Ashton-Sager?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ashton-Sager and other pathologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Amanda L. Ashton-Sager treated 21 Medicare patients in 2024, average age 64
CMS counts 21 Medicare patients who saw Dr. Ashton-Sager in 2024. 71% of them have high blood pressure. Their average risk score is 1.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ashton-Sager's median patient age at 52, with 73% women.
Medicare patients, 202421
Average age64
Average risk score1.92
Chronic conditions among Dr. Ashton-Sager's Medicare patients, 2024
- High blood pressure71%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ashton-Sager's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women73%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Amanda L. Ashton-Sager takes part in Medicare
Dr. Ashton-Sager accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Amanda L. Ashton-Sager has 4 publications on record
Dmand AI links 4 papers to Dr. Ashton-Sager in 2012. Dr. Ashton-Sager's most frequent co-author is Joel Guss, MD.
Papers4
Dr. Ashton-Sager's most frequent co-authors
Recent publications by Dr. Ashton-Sager
See who Dr. Ashton-Sager researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ashton-Sager works with, so you can find a warm path to the right pathologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Amanda L. Ashton-Sager graduated from Saint Louis University School Of Medicine
Dr. Ashton-Sager graduated from Saint Louis University School Of Medicine in 2001.
- Medical school
- Board certified in pathology - anatomic/pathology - clinical
Source: Dmand AI Professional Profile Data
Dr. Amanda L. Ashton-Sager accepts plans from 2 insurance carriers
Dr. Ashton-Sager is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Ashton-Sager accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Amanda L. Ashton-Sager's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Amanda L. Ashton-Sager
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Amanda L. Ashton-Sager's NPI number?
Dr. Amanda L. Ashton-Sager's NPI number is 1023069788. It was assigned on May 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Amanda L. Ashton-Sager?
Dr. Amanda L. Ashton-Sager is a pathologist in Richmond, California. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Amanda L. Ashton-Sager practice?
Dr. Ashton-Sager practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Ashton-Sager's primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Dr. Ashton-Sager to 1 hospital and 1 group practice or clinic.
What is Dr. Amanda L. Ashton-Sager's office phone number?
The practice phone on file for Dr. Ashton-Sager is (510) 307-1555.
What is Dr. Amanda L. Ashton-Sager's medical license number?
Dr. Ashton-Sager holds Nevada license 12210, one of the licenses on file in 2 states.
Which states has Dr. Amanda L. Ashton-Sager been licensed in?
Dmand AI has state licenses on file for Dr. Ashton-Sager in Nevada and California (2003 to 2027).
Which hospitals is Dr. Amanda L. Ashton-Sager affiliated with?
Dr. Ashton-Sager is affiliated with Walnut Creek Medical Center. Dmand AI links Dr. Ashton-Sager to 1 more hospital.
What medical group is Dr. Amanda L. Ashton-Sager part of?
Dr. Ashton-Sager is linked to The Permanente Medical Group, Inc.
Does Dr. Amanda L. Ashton-Sager accept Medicare?
Yes. CMS data shows Dr. Ashton-Sager billed Medicare for 45 services in 2023, and Dr. Ashton-Sager accepts Medicare assignment.
How many Medicare patients does Dr. Amanda L. Ashton-Sager see?
CMS counts 21 Medicare patients who saw Dr. Ashton-Sager in 2024, with an average age of 64.
Show 7 more questionsShow fewer questions
Is Dr. Amanda L. Ashton-Sager board certified?
Yes. Dr. Ashton-Sager is board certified in pathology - anatomic/pathology - clinical by the American Board of Pathology.
What services does Dr. Amanda L. Ashton-Sager bill to Medicare?
In 2023, Dr. Ashton-Sager's most billed Medicare services were lab and pathology test (88305).
Where did Dr. Amanda L. Ashton-Sager go to medical school?
Dr. Ashton-Sager graduated from Saint Louis University School Of Medicine in 2001.
How long has Dr. Amanda L. Ashton-Sager been practicing?
Dr. Ashton-Sager graduated from medical school in 2001, 25 years ago.
Does Dr. Amanda L. Ashton-Sager do research?
Dmand AI links 4 publications to Dr. Ashton-Sager.
Who does Dr. Amanda L. Ashton-Sager publish with?
Dr. Ashton-Sager's most frequent co-authors are Joel Guss, MD (1 shared paper).
What insurance does Dr. Amanda L. Ashton-Sager accept?
Dr. Ashton-Sager is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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