Darla Jo Stiles, PA-C
Physician Assistant · Medford, OR
Darla Jo Stiles, PA-C is a physician assistant with a practice address in Medford, Oregon, and NPI 1033538764, issued on Apr 9, 2014. Check the license (Oregon PA189829, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Darla Jo Stiles
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA189829 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3524 Heathrow Way, Medford, OR 97504
- Phone
- (541) 646-3505
- Enumerated
- Apr 9, 2014
- Record last updated
- Nov 30, 2022
- Fax
- (541) 646-3553
- Medicare enrollment
- Enrolled (PECOS I20181221002051); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,094 in Oregon → Look up another NPI →
Also registered at 3524 Heathrow Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sherry Castillo, MDFamily Medicine Physician1689799405
- Jody Haas, NPFamily Nurse Practitioner1063274132
- Cindy Konecne, DOFamily Medicine Physician1427068519
- Karen Kozleski, MSN, FNPFamily Nurse Practitioner1043497126
- John Shonerd, DOFamily Medicine Physician1346254547
- Sita Taibi, PAPhysician Assistant1811327281
Verify Darla Jo Stiles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA189829Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% more Medicare Part D claims than the average physician assistant in 2024
1,266 Medicare Part D claims for 134 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium77 claims
- Rosuvastatin Calcium73 claims
- Atorvastatin Calcium66 claims
- Lisinopril57 claims
- Metformin Hcl52 claims
- Omeprazole49 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: $467.30
20 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, 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
- Rogue Valley PhysiciansMedford, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Darla Jo Stiles among 2,094 physician assistant records in Oregon
Darla Jo Stiles, 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 2014, is newer than 40% of them.
- NPI issued2014 · 40% of these records are older, 56% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2013 · median 2017 among the 1,552 with a school on file
- Record last updated2022 · 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).
121 physician assistant records list a practice address in Medford
They are 121 of the 4,542 NPPES records with a practice address in Medford, and 2,094 physician assistant records in Oregon.
All 2,094 in Oregon → Every provider in Medford → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Gregory Caldwell, P.A-CMedford, OR 975041023051190
- Micheline Cavallacci, PA-CMedford, OR 975041235113994
- Abby Coats, P.A.Medford, OR 975041548341738
- Jonathan Coniglio, PA-C, ATCMedford, OR 975041326082488
- Peter Gray, PA-CMedford, OR 975041528037397
- David Greene, PA-CMedford, OR 975041336189547
- Timothy Hall, P.A.-CMedford, OR 975041851319917
- Gordon Hart, PA-CMedford, OR 975041801852827
Common questions
What is Darla Jo Stiles, PA-C's NPI number?
Darla Jo Stiles, PA-C's National Provider Identifier (NPI) is 1033538764, issued on Apr 9, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Darla Jo Stiles, PA-C located?
The NPPES record lists a practice address at 3524 Heathrow Way, Medford, OR, 97504. Phone: (541) 646-3505. Providers update this record themselves, so call before visiting.
How can I verify Darla Jo Stiles, PA-C's license?
NPPES lists Oregon license number PA189829, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Darla Jo Stiles, PA-C prescribe under Medicare Part D?
In 2024, Darla Jo Stiles, PA-C had 1,266 Medicare Part D claims for 134 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.