Leslie Diane Gregory, P.A.C
Physician Assistant · Estacada, OR
Leslie Diane Gregory, P.A.C is a physician assistant with a practice address in Estacada, Oregon, and NPI 1689632457, issued on May 2, 2006. Check the license (Oregon PA00823, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leslie Diane Gregory
- Credential
- P.A.C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA00823 OR
Self-reported in NPPES; status is on the state search - Practice location
- 535 NE 6TH Ave, Estacada, OR 97023
- Phone
- (503) 630-8550
- Enumerated
- May 2, 2006
- Record last updated
- Aug 5, 2026
- Fax
- (503) 630-8551
- Medicaid ID
- 268490 OR
- Medicare enrollment
- Enrolled (PECOS I20101020001428); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,094 in Oregon → Look up another NPI →
Also registered at 535 NE 6TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Isis Andino, CHWCommunity Health Worker1487239224
- Micah Bicker, PA-CPhysician Assistant1518053511
- Megan Diebel, CHWCommunity Health Worker1245951474
- Laura Edwards, MS, LPCProfessional Counselor1932492972
- Henry Grasmeder, M.D.Pediatrics Physician1912123639
- Candice Hunter, NPFamily Nurse Practitioner1396252524
Verify Leslie Diane Gregory in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA00823Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average physician assistant in 2024
358 Medicare Part D claims for 51 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 25 claims were for opioids.
Most prescribed
- Atorvastatin Calcium24 claims
- Gabapentin15 claims
- Hydrocodone-Acetaminophen12 claims
- Metformin Hcl Er12 claims
- Methocarbamol12 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.
Industry payments in 2024: $19.08
1 payment: food and beverage; the largest payer was Organon Llc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Outside INPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leslie Diane Gregory among 2,094 physician assistant records in Oregon
Leslie Diane Gregory, P.A.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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 84% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2000 · median 2017 among the 1,552 with a school on file
- Record last updated2026 · 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).
2 physician assistant records list a practice address in Estacada
They are 2 of the 78 NPPES records with a practice address in Estacada, and 2,094 physician assistant records in Oregon.
All 2,094 in Oregon → Every provider in Estacada → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Micah Bicker, PA-CEstacada, OR 970231518053511
- Laarnie Chaco, PHYSICIAN ASSISTANTGresham, OR 970301568760551
- Selin Cronkrite, MPH, MSHS, PA-CGresham, OR 970301194271262
- Christina Doughty, PA-CGresham, OR 970301932497518
- Loan Duong, PA-CGresham, OR 970301952858300
- Jenna Esterberg, PA-CGresham, OR 970301932548161
- Debbie Hoang, PA-CGresham, OR 970301346732328
- Anna Lee, PACGresham, OR 970301114479458
Common questions
What is Leslie Diane Gregory, P.A.C's NPI number?
Leslie Diane Gregory, P.A.C's National Provider Identifier (NPI) is 1689632457, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Diane Gregory, P.A.C located?
The NPPES record lists a practice address at 535 NE 6TH Ave, Estacada, OR, 97023. Phone: (503) 630-8550. Providers update this record themselves, so call before visiting.
How can I verify Leslie Diane Gregory, P.A.C's license?
NPPES lists Oregon license number PA00823, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Leslie Diane Gregory, P.A.C prescribe under Medicare Part D?
In 2024, Leslie Diane Gregory, P.A.C had 358 Medicare Part D claims for 51 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.