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Dr. Elizabeth Clare Doolin, DO
NPI1033670856PAC ID9739565946
- Medicare services, 2024
- 238
- Medicare patients, 2024
- 112
- Part D claims, 2024
- 123
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 400 NE Mother Joseph Place, Vancouver, WA 98664
- Practice phone
- Call (360) 256-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Elizabeth Clare Doolin is an internist in Vancouver, Washington
Dr. Doolin practices at PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth.
Dr. Doolin's NPI, 1033670856, was assigned on March 26, 2019. Dr. Doolin graduated from Touro Un Col of Osteopathic Medicine, New York in 2019. Dr. Doolin holds Washington license OL60956804.
NPI and contact details
- NPI
- 1033670856NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739565946
- NPI enumeration date
- March 26, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (360) 256-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth Clare Doolin practices at PeaceHealth Southwest Medical Center in Vancouver, Washington
Dr. Doolin's primary practice is PeaceHealth Southwest Medical Center, at 400 NE Mother Joseph Place, Vancouver, WA 98664 in Clark County. The practice phone is (360) 256-2000.
- PeaceHealth Southwest Medical Center400 NE Mother Joseph Place, Vancouver, WA 98664 · Clark CountyPhone(360) 256-2000
Source: Dmand AI Affiliation Data
Dr. Elizabeth Clare Doolin is affiliated with 2 sites of care and 1 medical group
Dr. Doolin's primary practice is PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth. The medical group on file is Sound Physicians. Dmand AI also links Dr. Doolin to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Elizabeth Clare Doolin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Doolin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PeaceHealth Southwest Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elizabeth Clare Doolin is one of 2,689 internists in Washington
Internal medicine is Dr. Doolin's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Doolin is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
Internists near Dr. Doolin
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
2,689internists in Washington199internists in Vancouver61internists at PeaceHealth Southwest Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Elizabeth Clare Doolin billed Medicare for 238 services in 2024
CMS data shows 238 Medicare services from Dr. Doolin across 4 procedure codes in 2024, for 112 Medicare patients. Medicare paid $19,778 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024238
Medicare patients112
Paid by Medicare$19,778
Procedure codes4
Dr. Doolin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7092024: 23866%
Dr. Doolin compared with the Washington median for internists, 2024
- Dr. Doolin
- Washington median
- Medicare services
- 238vs 36435% below
- Medicare patients
- 112vs 16532% below
- Part D claims
- 30vs 18284% below
Medians across 2,604 internists in Washington with Dmand AI profiles that report each measure.
Dr. Doolin's most billed Medicare procedure codes, 2024
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. Doolin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Doolin and other internists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elizabeth Clare Doolin treated 112 Medicare patients in 2024, average age 76
CMS counts 112 Medicare patients who saw Dr. Doolin in 2024. The largest group is 75 to 84, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 35% are also on Medicaid. Their average risk score is 2.49, 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. Doolin's median patient age at 71, with 54% women.
Medicare patients, 2024112
Average age76
Average risk score2.49
Also on Medicaid35%
Dr. Doolin's Medicare patients by age, 2024
Dr. Doolin's Medicare patients by sex, 2024
- Women4944%
- Men6356%
Chronic conditions among Dr. Doolin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease61%
- Heart failure53%
- Atrial fibrillation46%
- Chronic kidney disease45%
- Diabetes44%
- Arthritis39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Doolin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elizabeth Clare Doolin wrote 123 Medicare Part D claims in 2024
In 2024, Dr. Doolin wrote 123 Medicare Part D claims for 43 patients. 85% of them were for generic drugs. CMS names the drug for 30 of them, across 2 drugs with 11 or more claims each, at $195 in total drug cost. In 2022, CMS named 95 claims across 6 drugs.
Part D claims, 2024123
Drugs named by CMS2
Total drug cost$195
Part D patients43
Dr. Doolin's Part D claims by kind of drug, 2024
- Generic104 claims85%
- Brand-name and other19 claims15%
Dr. Doolin's most prescribed drugs by claims, 2023
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. Doolin's Part D claims, 2024
- Antibiotics14%17 of 123 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 952023: 3068%
Drugs named by CMS: 2 in 2023, 6 in 2022.
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 Clare Doolin takes part in Medicare
Dr. Doolin 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 Clare Doolin has 1 publication on record
Dmand AI links 1 paper to Dr. Doolin. Dr. Doolin's most frequent co-author is Edward J. Doolin, MD.
Papers1
Dr. Doolin's most frequent co-authors
Recent publications by Dr. Doolin
See who Dr. Doolin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Doolin works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Elizabeth Clare Doolin received $106 in industry payments from 2019 to 2021
CMS Open Payments shows 3 general payments to Dr. Doolin from 3 drug and device companies from 2019 to 2021. Education make up the largest share, 76% of the total. Astellas Pharma US Inc paid the most, $80.
General payments to Dr. Doolin by program year, 2019 to 2021
General payments to Dr. Doolin by kind, 2019 to 2021
$106in total
- Education$8076%
- Food and beverage$2624%
Companies that paid Dr. Doolin the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elizabeth Clare Doolin graduated from Touro Un Col of Osteopathic Medicine, New York
Dr. Doolin graduated from Touro Un Col of Osteopathic Medicine, New York in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Elizabeth Clare Doolin'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 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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Clare Doolin
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 Clare Doolin's NPI number?
Dr. Elizabeth Clare Doolin's NPI number is 1033670856. It was assigned on March 26, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth Clare Doolin?
Dr. Elizabeth Clare Doolin is an internist in Vancouver, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Elizabeth Clare Doolin practice?
Dr. Doolin practices at 400 NE Mother Joseph Place, Vancouver, WA 98664. Dr. Doolin's primary practice is PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth. Dmand AI also links Dr. Doolin to 1 hospital.
What is Dr. Elizabeth Clare Doolin's office phone number?
The practice phone on file for Dr. Doolin is (360) 256-2000.
What is Dr. Elizabeth Clare Doolin's medical license number?
Dr. Doolin holds Washington license OL60956804.
Which hospitals is Dr. Elizabeth Clare Doolin affiliated with?
Dr. Doolin practices at PeaceHealth Southwest Medical Center in Vancouver, Washington. Dmand AI links Dr. Doolin to 1 more hospital.
What medical group is Dr. Elizabeth Clare Doolin part of?
Dr. Doolin is linked to Sound Physicians.
Does Dr. Elizabeth Clare Doolin accept Medicare?
Yes. CMS data shows Dr. Doolin billed Medicare for 238 services in 2024, and Dr. Doolin accepts Medicare assignment.
How many Medicare patients does Dr. Elizabeth Clare Doolin see?
CMS counts 112 Medicare patients who saw Dr. Doolin in 2024, with an average age of 76.
What services does Dr. Elizabeth Clare Doolin bill to Medicare?
In 2024, Dr. Doolin's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
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Where did Dr. Elizabeth Clare Doolin go to medical school?
Dr. Doolin graduated from Touro Un Col of Osteopathic Medicine, New York in 2019.
What drugs does Dr. Elizabeth Clare Doolin prescribe most?
In 2023 Medicare Part D data, Dr. Doolin's most prescribed drugs by claims were Metoprolol Succinate and Spironolactone.
Has Dr. Elizabeth Clare Doolin received payments from drug or device companies?
CMS Open Payments shows $106 in general payments to Dr. Doolin from 3 companies from 2019 to 2021. The largest total came from Astellas Pharma US Inc.
How long has Dr. Elizabeth Clare Doolin been practicing?
Dr. Doolin graduated from medical school in 2019, 7 years ago.
Does Dr. Elizabeth Clare Doolin do research?
Dmand AI links 1 publication to Dr. Doolin.
Who does Dr. Elizabeth Clare Doolin publish with?
Dr. Doolin's most frequent co-authors are Edward J. Doolin, MD (1 shared paper).
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