Hazen Timothy Herzog, PHYSICIAN ASSISTANT
Surgical Physician Assistant · Coos Bay, OR
Hazen Timothy Herzog, PHYSICIAN ASSISTANT is a surgical physician assistant with a practice address in Coos Bay, Oregon, and NPI 1932433190, issued on Sep 21, 2009. Check the license (Oregon PA152638, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hazen Timothy Herzog
- Credential
- PHYSICIAN ASSISTANT
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License numbers
- PA152638 OR
7462373-1206 UT
Self-reported in NPPES; status is on the state search - Practice location
- 1900 Woodland Dr, Coos Bay, OR 97420
- Phone
- (541) 267-5151
- Enumerated
- Sep 21, 2009
- Record last updated
- Nov 8, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (541) 266-4501
- Medicaid ID
- 500625533 OR
- Medicare enrollment
- Enrolled (PECOS I20170407001260); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 362 in Oregon → Look up another NPI →
Also registered at 1900 Woodland Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samir Ale, MDFamily Medicine Physician1447538533
- Jennifer AllredAdult Health Nurse Practitioner1124078407
- Nancy Altamirano, MDPediatrics Physician1932159159
- Allison Arends, NPAdult Health Nurse Practitioner1336780105
- Heather Arzie, LMTMassage Therapist1972744886
- Joyce Ballard, MDInternal Medicine Physician1174507941
Verify Hazen Timothy Herzog in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA152638Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average surgical physician assistant in 2024
349 Medicare Part D claims for 87 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 34 claims were for opioids.
Most prescribed
- Omeprazole63 claims
- Ondansetron Odt49 claims
- Pantoprazole Sodium30 claims
- Enoxaparin Sodium23 claims
- Sodium Chloride23 claims
- Ondansetron Hcl22 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 practice group's MIPS final score for 2023 (Medicare payment program): 83.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $186.82
5 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 7,578 providers of this specialty with any payment received $703.95 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
- St Lukes Clinic-Treasure Valley LLCBoise, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hazen Timothy Herzog among 362 surgical physician assistant records in Oregon
Hazen Timothy Herzog, PHYSICIAN ASSISTANT is one of 362 surgical 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 2009, is newer than 37% of them.
- NPI issued2009 · 37% of these records are older, 60% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2009 · median 2014 among the 281 with a school on file
- Record last updated2013 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Oregon
There are 362 surgical physician assistant records in Oregon.
All 362 in Oregon → Every provider in Coos Bay → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Benjamin Chu, PA-CCoos Bay, OR 974201326390121
- Matthew Cornia, PA-CCoos Bay, OR 974201548705585
- Christopher Riehl, PA-CCoos Bay, OR 974201700112646
- Mary Caitlin BettgerEugene, OR 974011861991796
- Ronald Fallarme, PACEugene, OR 974011982899274
- David German, P.A.Eugene, OR 974011497783732
- Jeffrey Hughes, MPAS, P. A.Florence, OR 974391639548555
- Karrie Johnson, PA-CEugene, OR 974011740448950
Common questions
What is Hazen Timothy Herzog, PHYSICIAN ASSISTANT's NPI number?
Hazen Timothy Herzog, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1932433190, issued on Sep 21, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Hazen Timothy Herzog, PHYSICIAN ASSISTANT located?
The NPPES record lists a practice address at 1900 Woodland Dr, Coos Bay, OR, 97420. Phone: (541) 267-5151. Providers update this record themselves, so call before visiting.
How can I verify Hazen Timothy Herzog, PHYSICIAN ASSISTANT's license?
NPPES lists Oregon license number PA152638, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Hazen Timothy Herzog, PHYSICIAN ASSISTANT prescribe under Medicare Part D?
In 2024, Hazen Timothy Herzog, PHYSICIAN ASSISTANT had 349 Medicare Part D claims for 87 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is Hazen Timothy Herzog, PHYSICIAN ASSISTANT's MIPS final score?
The 2023 MIPS final score is 83.3 of 100, reported for the practice group. 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.