NPPES file of Aug 9, 2026

Asa Marie Atwater Di Carlo, PA-C

Physician Assistant · Newberg, OR

Asa Marie Atwater Di Carlo, PA-C is a physician assistant with a practice address in Newberg, Oregon, and NPI 1427741362, issued on May 26, 2023. Check the license with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427741362
Name
Asa Marie Atwater Di Carlo
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA61525974 WA
Self-reported in NPPES; status is on the state search
Practice location
448 N Werth Blvd, Newberg, OR 97132
Phone
(503) 554-2516
Enumerated
May 26, 2023
Record last updated
Mar 25, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 448 N Werth Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nira AvariStudent in an Organized Health Care Education/Training Program1023978640
  2. Brittney AylesPhysician Assistant1982486387
  3. Joeine De KarStudent in an Organized Health Care Education/Training Program1619846300
  4. Claire DuisenbergStudent in an Organized Health Care Education/Training Program1508734260
  5. Courtney FisherStudent in an Organized Health Care Education/Training Program1144196999
  6. Haley FujimoriStudent in an Organized Health Care Education/Training Program1497520852

Verify Asa Marie Atwater Di Carlo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

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90% fewer Medicare Part D claims than the average physician assistant in 2024

80 Medicare Part D claims for 54 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Asa Di Carlo80
  2. Specialty average830

Most prescribed

  1. Cephalexin18 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.

Asa Marie Atwater Di Carlo among 2,094 physician assistant records in Oregon

Asa Marie Atwater Di Carlo, PA-C is one of 2,094 physician assistant records with a practice address in Oregon. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 83% of them.

  • NPI issued2023 · 83% of these records are older, 11% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileNo · 74% of these records are
  • Record last updated2024 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

36 physician assistant records list a practice address in Newberg

They are 36 of the 703 NPPES records with a practice address in Newberg, and 2,094 physician assistant records in Oregon.

The 8 physician assistant records with the nearest ZIP codes

  1. Andrea Banke, PA-CNewberg, OR 971321174901854
  2. Terri Benner, PA-CNewberg, OR 971321801844626
  3. James Ferguson, PA-CNewberg, OR 971321346447851
  4. Richard Hamblin, PA-CNewberg, OR 971321275526816
  5. Megan Harless, PA-CNewberg, OR 971321396997292
  6. Julie Huber, PA-CNewberg, OR 971321801945829
  7. Tyrell Jagelski, PA-CNewberg, OR 971321346799632
  8. Ashley Kelso, PA-CNewberg, OR 971321073027009

Common questions

What is Asa Marie Atwater Di Carlo, PA-C's NPI number?

Asa Marie Atwater Di Carlo, PA-C's National Provider Identifier (NPI) is 1427741362, issued on May 26, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Asa Marie Atwater Di Carlo, PA-C located?

The NPPES record lists a practice address at 448 N Werth Blvd, Newberg, OR, 97132. Phone: (503) 554-2516. Providers update this record themselves, so call before visiting.

How can I verify Asa Marie Atwater Di Carlo, PA-C's license?

Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Asa Marie Atwater Di Carlo, PA-C prescribe under Medicare Part D?

In 2024, Asa Marie Atwater Di Carlo, PA-C had 80 Medicare Part D claims for 54 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

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.