Marian Livingston Dale, MD
Neurology Physician · Portland, OR
Marian Livingston Dale, MD is a neurology physician with a practice address in Portland, Oregon, and NPI 1649405507, issued on May 21, 2009. Check the license (Oregon MD162005, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marian Livingston Dale
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- MD162005 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3303 SW Bond Ave Ste 8, Portland, OR 97239
- Phone
- (503) 494-7772
- Enumerated
- May 21, 2009
- Record last updated
- Aug 28, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (503) 418-3283
- Medicare enrollment
- Enrolled (PECOS I20130711000316); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 2009
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 287 in Oregon → Look up another NPI →
Also registered at 3303 SW Bond Ave Ste 8
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aimee Pierce, M.D.Neurology Physician1043484801
- Delaram Safarpour, M.D, MSCENeurology Physician1285946533
- Elizabeth Silbermann, M.D.Neurology Physician1811337645
Verify Marian Livingston Dale in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD162005Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average neurology physician in 2024
210 Medicare Part D claims for 53 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Carbidopa-Levodopa53 claims
- Carbidopa-Levodopa Er33 claims
- Amantadine15 claims
- Baclofen14 claims
- Gabapentin11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 97.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University Professional ServicesBeaverton, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marian Livingston Dale among 287 neurology physician records in Oregon
Marian Livingston Dale, MD is one of 287 neurology physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 61% of them.
- NPI issued2009 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2009 · median 2007 among the 176 with a school on file
- Record last updated2019 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Oregon
There are 287 neurology physician records in Oregon.
All 287 in Oregon → Every provider in Portland → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Jacqueline Bernard, M.D.Portland, OR 972391710924709
- Eilis Boudreau, MDPortland, OR 972391093737629
- Nizar Chahin, M.D.Portland, OR 972391225015761
- Edward Cupler, MDPortland, OR 972391225043722
- Deniz Erten-Lyons, MDPortland, OR 972391770598286
- Daniel Gibbs, MD, PHDPortland, OR 972391720080427
- Amie Hiller, M.D.Portland, OR 972391649205600
- Helmi Lutsep, MDPortland, OR 972391164437661
Common questions
What is Marian Livingston Dale, MD's NPI number?
Marian Livingston Dale, MD's National Provider Identifier (NPI) is 1649405507, issued on May 21, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Marian Livingston Dale, MD located?
The NPPES record lists a practice address at 3303 SW Bond Ave Ste 8, Portland, OR, 97239. Phone: (503) 494-7772. Providers update this record themselves, so call before visiting.
How can I verify Marian Livingston Dale, MD's license?
NPPES lists Oregon license number MD162005, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marian Livingston Dale, MD prescribe under Medicare Part D?
In 2024, Marian Livingston Dale, MD had 210 Medicare Part D claims for 53 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Marian Livingston Dale, MD's MIPS final score?
The 2023 MIPS final score is 97.8 of 100. 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.