Dr. Elizabeth Phillips, MD
- Medicare patients, 2024
- 11
- Part D claims, 2024
- 340
- Hospital affiliations
- 1
- Industry payments
- $28
- Medical group
- 1
- Practice address
- 401 Bicentennial Way, Santa Rosa, CA 95403
- Practice phone
- Call (707) 571-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Phillips' professional email, personal email and mobile number
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Dr. Elizabeth Phillips is an internist in Santa Rosa, California
Dr. Phillips practices at Santa Rosa Medical Center in Santa Rosa, California, part of Kaiser Permanente.
Dr. Phillips' NPI, 1316566060, was assigned on April 13, 2020. Dr. Phillips graduated from California Northstate University College of Medicine in 2020. Dr. Phillips' California license number on file is A186065.
- NPI
- 1316566060NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799129771
- NPI enumeration date
- April 13, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 571-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth Phillips practices at Santa Rosa Medical Center in Santa Rosa, California
Dr. Phillips' primary practice is Santa Rosa Medical Center, at 401 Bicentennial Way, Santa Rosa, CA 95403 in Sonoma County. The practice phone is (707) 571-4000.
- Santa Rosa Medical Center401 Bicentennial Way, Santa Rosa, CA 95403 · Sonoma CountyPhone(707) 571-4000
Source: Dmand AI Affiliation Data
Dr. Elizabeth Phillips is affiliated with 1 site of care and 1 medical group
Dr. Phillips' primary practice is Santa Rosa Medical Center in Santa Rosa, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Elizabeth Phillips' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Phillips practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Rosa Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elizabeth Phillips is one of 16,751 internists in California
Internal medicine is Dr. Phillips' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Phillips is board certified in internal medicine by the American Board of Internal Medicine. Dr. Phillips has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Phillips
Counts of internists 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. Elizabeth Phillips treated 11 Medicare patients in 2024, average age 71
CMS counts 11 Medicare patients who saw Dr. Phillips in 2024. Their average risk score is 2.75, 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. Phillips' median patient age at 77, with 52% women.
Dr. Phillips' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elizabeth Phillips wrote 340 Medicare Part D claims in 2024
In 2024, Dr. Phillips wrote 340 Medicare Part D claims for 126 patients. 85% of them were for generic drugs. CMS names the drug for 77 of them, across 6 drugs with 11 or more claims each, at $665 in total drug cost.
Dr. Phillips' Part D claims by kind of drug, 2024
- Generic289 claims85%
- Brand-name and other51 claims15%
Dr. Phillips' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Phillips' Part D claims, 2024
- Opioids4%15 of 340 claims
- Antibiotics21%73 of 340 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Elizabeth Phillips takes part in Medicare
Dr. Phillips 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. Elizabeth Phillips received $28 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Phillips from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Revance Therapeutics, Inc. paid the most, $28.
Companies that paid Dr. Phillips the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elizabeth Phillips graduated from California Northstate University College of Medicine
Dr. Phillips graduated from California Northstate University College of Medicine in 2020.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Elizabeth Phillips accepts plans from 2 insurance carriers
Dr. Phillips 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. Phillips accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Elizabeth Phillips'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Elizabeth Phillips
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. Elizabeth Phillips' NPI number?
Dr. Elizabeth Phillips' NPI number is 1316566060. It was assigned on April 13, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth Phillips?
Dr. Elizabeth Phillips is an internist in Santa Rosa, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Elizabeth Phillips practice?
Dr. Phillips practices at 401 Bicentennial Way, Santa Rosa, CA 95403. Dr. Phillips' primary practice is Santa Rosa Medical Center in Santa Rosa, California, part of Kaiser Permanente.
What is Dr. Elizabeth Phillips' office phone number?
The practice phone on file for Dr. Phillips is (707) 571-4000.
What is Dr. Elizabeth Phillips' medical license number?
Dr. Phillips' California license number on file is A186065.
Which hospitals is Dr. Elizabeth Phillips affiliated with?
Dr. Phillips practices at Santa Rosa Medical Center in Santa Rosa, California.
What medical group is Dr. Elizabeth Phillips part of?
Dr. Phillips is linked to The Permanente Medical Group, Inc.
Does Dr. Elizabeth Phillips accept Medicare?
Yes. CMS lists Dr. Phillips as accepting Medicare assignment.
How many Medicare patients does Dr. Elizabeth Phillips see?
CMS counts 11 Medicare patients who saw Dr. Phillips in 2024, with an average age of 71.
Is Dr. Elizabeth Phillips board certified?
Yes. Dr. Phillips is board certified in internal medicine by the American Board of Internal Medicine.
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Where did Dr. Elizabeth Phillips go to medical school?
Dr. Phillips graduated from California Northstate University College of Medicine in 2020.
What drugs does Dr. Elizabeth Phillips prescribe most?
In 2024 Medicare Part D data, Dr. Phillips' most prescribed drugs by claims were Furosemide, Amoxicillin-Clavulanate Potass and Ciprofloxacin HCl.
Has Dr. Elizabeth Phillips received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Dr. Phillips from 1 company from 2024 to 2024. The largest total came from Revance Therapeutics, Inc.
How long has Dr. Elizabeth Phillips been practicing?
Dr. Phillips graduated from medical school in 2020, 6 years ago.
What insurance does Dr. Elizabeth Phillips accept?
Dr. Phillips 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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