Dr. Parker Miller, MD
- Medicare services, 2024
- 85
- Medicare patients, 2024
- 65
- Part D claims, 2024
- 31
- MIPS score, 2024
- 99
- Hospital affiliations
- 1
- Practice address
- 3181 SW Sam Jackson Park Road, Portland, OR 97239
- Practice phone
- Call (503) 494-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Parker Miller is a vascular neurology physician in Portland, Oregon
Dr. Miller practices at OHSU Hospital in Portland, Oregon, part of State of Oregon.
Dr. Miller's NPI, 1255864070, was assigned on April 7, 2017. Dr. Miller holds Oregon license MD206443.
- NPI
- 1255864070NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567736507
- NPI enumeration date
- April 7, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (503) 494-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Parker Miller practices at OHSU Hospital in Portland, Oregon
Dr. Miller's primary practice is OHSU Hospital, at 3181 SW Sam Jackson Park Road, Portland, OR 97239 in Multnomah County. The practice phone is (503) 494-9000.
- OHSU Hospital3181 SW Sam Jackson Park Road, Portland, OR 97239 · Multnomah CountyPhone(503) 494-9000
Source: Dmand AI Affiliation Data
Dr. Parker Miller is affiliated with 2 sites of care and 2 medical groups
Dr. Miller's primary practice is OHSU Hospital in Portland, Oregon, part of State of Oregon. The medical group on file is Oregon Health & Science University (OHSU). Dmand AI also links Dr. Miller to 1 more clinical lab and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Parker Miller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Miller practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OHSU Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Parker Miller is one of 9 vascular neurology physicians in Oregon
Vascular neurology is Dr. Miller's primary specialty in the NPI Registry, under taxonomy code 2084V0102X. Dr. Miller is licensed in Oregon.
Specialties and state licenses
- Vascular neurology, OregonPrimary
Vascular neurology physicians near Dr. Miller
Counts of vascular neurology physicians 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. Parker Miller billed Medicare for 85 services in 2024
CMS data shows 85 Medicare services from Dr. Miller across 3 procedure codes in 2024, for 65 Medicare patients. Medicare paid $7,149 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Miller's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 2222024: 8562%
Dr. Miller'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.
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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Parker Miller treated 65 Medicare patients in 2024, average age 74
CMS counts 65 Medicare patients who saw Dr. Miller in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Miller's median patient age at 72, with 57% women.
Dr. Miller's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Miller's Medicare patients by sex, 2024
- Women3046%
- Men3554%
Chronic conditions among Dr. Miller's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA75%
- Arthritis40%
- Atrial fibrillation38%
- Ischemic heart disease35%
- Heart failure34%
- Mood disorders34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Miller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Parker Miller wrote 31 Medicare Part D claims in 2024
In 2024, Dr. Miller wrote 31 Medicare Part D claims. 74% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $89 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Miller's Part D claims by kind of drug, 2024
- Generic23 claims74%
- Brand-name and other8 claims26%
Dr. Miller's 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 132024: 13No change
Drugs named by CMS: 1 in 2024, 1 in 2023.
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
Dr. Parker Miller scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Miller for performance year 2024, reported through an alternative payment model (APM). Dr. Miller accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Miller as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Miller's MIPS scores, performance year 2024
- 99of 100Final score
- 84.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Dr. Parker Miller'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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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. Parker Miller
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. Parker Miller's NPI number?
Dr. Parker Miller's NPI number is 1255864070. It was assigned on April 7, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Parker Miller?
Dr. Parker Miller is a vascular neurology physician in Portland, Oregon. The primary specialty in the NPI Registry is Vascular Neurology Physician (taxonomy code 2084V0102X).
Where does Dr. Parker Miller practice?
Dr. Miller practices at 3181 SW Sam Jackson Park Road, Portland, OR 97239. Dr. Miller's primary practice is OHSU Hospital in Portland, Oregon, part of State of Oregon. Dmand AI also links Dr. Miller to 1 clinical lab and 1 medical group.
What is Dr. Parker Miller's office phone number?
The practice phone on file for Dr. Miller is (503) 494-9000.
What is Dr. Parker Miller's medical license number?
Dr. Miller holds Oregon license MD206443.
Which hospitals is Dr. Parker Miller affiliated with?
Dr. Miller practices at OHSU Hospital in Portland, Oregon.
What medical group is Dr. Parker Miller part of?
Dr. Miller is linked to Oregon Health & Science University (OHSU). Dmand AI links Dr. Miller to 1 more medical group.
Does Dr. Parker Miller accept Medicare?
Yes. CMS data shows Dr. Miller billed Medicare for 85 services in 2024, and Dr. Miller accepts Medicare assignment.
Does Dr. Parker Miller offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Miller as offering telehealth services.
What is Dr. Parker Miller's MIPS score?
Dr. Miller's MIPS final score for performance year 2024 is 99 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Parker Miller see?
CMS counts 65 Medicare patients who saw Dr. Miller in 2024, with an average age of 74.
What services does Dr. Parker Miller bill to Medicare?
In 2024, Dr. Miller's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
What drugs does Dr. Parker Miller prescribe most?
In 2024 Medicare Part D data, Dr. Miller's most prescribed drugs by claims were Atorvastatin Calcium.
How long has Dr. Parker Miller been practicing?
Dr. Miller graduated from medical school in 2017, 9 years ago.
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