Dr. Matthew D. Zollinger, MD
- Medicare services, 2024
- 1,017
- Medicare patients, 2024
- 175
- Part D claims, 2024
- 11,130
- Hospital affiliations
- 3
- Industry payments
- $1,328
- Practice address
- 400 Hickory NW St, Albany, OR 97321
- Practice phone
- Call (541) 812-5700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Samaritan Health Clinic - North Albany
Albany, Oregon
Find Dr. Zollinger's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Matthew D. Zollinger is an internist in Albany, Oregon
Dr. Zollinger practices at Samaritan Health Clinic - North Albany in Albany, Oregon.
Dr. Zollinger's NPI, 1306872510, was assigned on June 23, 2006. Dr. Zollinger graduated from Creighton University School of Medicine in 1999. Dr. Zollinger holds Oregon license MD24273.
- NPI
- 1306872510NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739167610
- NPI enumeration date
- June 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 812-5700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew D. Zollinger practices at Samaritan Health Clinic - North Albany in Albany, Oregon
Dr. Zollinger's primary practice is Samaritan Health Clinic - North Albany, at 400 Hickory NW St, Albany, OR 97321 in Linn County. The practice phone is (541) 812-5700.
- Samaritan Health Clinic - North Albany400 Hickory NW St, Albany, OR 97321 · Linn CountyPhone(541) 812-5700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Matthew D. Zollinger is affiliated with 5 sites of care and 2 medical groups
Dr. Zollinger's primary practice is Samaritan Health Clinic - North Albany in Albany, Oregon. Dr. Zollinger is also affiliated with Samaritan Albany General Hospital. The medical group on file is Good Samaritan Regional Medical Center. Dmand AI also links Dr. Zollinger to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Matthew D. Zollinger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zollinger practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Samaritan Health Clinic - North Albany | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew D. Zollinger is one of 1,680 internists in Oregon
Internal medicine is Dr. Zollinger's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zollinger is licensed in Oregon.
Specialties and state licenses
- Internal medicine, OregonPrimary
Internists near Dr. Zollinger
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Matthew D. Zollinger billed Medicare for 1,017 services in 2024
CMS data shows 1,017 Medicare services from Dr. Zollinger across 4 procedure codes in 2024, for 175 Medicare patients. Medicare paid $54,982 for them. Every service was in an office.
Dr. Zollinger's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5572024: 5442%
- Other services
- 2023: 1352024: 473250%
- Tests and treatments
- 2023: 352024: 0100%
Dr. Zollinger compared with the Oregon median for internists, 2024
- Dr. Zollinger
- Oregon median
- Medicare services
- 1,017vs 3003.4 times
- Medicare patients
- 175vs 13233% above
- Part D claims
- 10,350vs 22246.6 times
Medians across 1,791 internists in Oregon with Dmand AI profiles that report each measure.
Dr. Zollinger's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Zollinger?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zollinger and other internists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew D. Zollinger treated 175 Medicare patients in 2024, average age 75
CMS counts 175 Medicare patients who saw Dr. Zollinger in 2024. The largest group is 75 to 84, with 80 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zollinger's median patient age at 68, with 49% women.
Dr. Zollinger's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zollinger's Medicare patients by sex, 2024
- Women8549%
- Men9051%
Chronic conditions among Dr. Zollinger's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis43%
- Chronic kidney disease32%
- Anxiety30%
- Diabetes26%
- Mood disorders26%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zollinger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew D. Zollinger wrote 11,130 Medicare Part D claims in 2024
In 2024, Dr. Zollinger wrote 11,130 Medicare Part D claims for 577 patients. 89% of them were for generic drugs. CMS names the drug for 10,350 of them, across 135 drugs with 11 or more claims each, at $748,426 in total drug cost. In 2023, CMS named 10,011 claims across 137 drugs.
Dr. Zollinger's Part D claims by kind of drug, 2024
- Generic9,899 claims89%
- Brand-name1,195 claims11%
- Other36 claims0%
Dr. Zollinger's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Zollinger's Part D claims, 2024
- Opioids0%25 of 11,130 claims
- Antibiotics1%96 of 11,130 claims
- Antipsychotics, patients 65 and over0%35 of 11,130 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 10,0112024: 10,3503%
Drugs named by CMS: 135 in 2024, 137 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Matthew D. Zollinger takes part in Medicare
Dr. Zollinger accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Matthew D. Zollinger received $1,328 in industry payments from 2016 to 2019
CMS Open Payments shows 98 general payments to Dr. Zollinger from 22 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $314.
General payments to Dr. Zollinger by program year, 2016 to 2019
Companies that paid Dr. Zollinger the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew D. Zollinger graduated from Creighton University School of Medicine
Dr. Zollinger graduated from Creighton University School of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew D. Zollinger's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Matthew D. Zollinger
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Matthew D. Zollinger's NPI number?
Dr. Matthew D. Zollinger's NPI number is 1306872510. It was assigned on June 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew D. Zollinger?
Dr. Matthew D. Zollinger is an internist in Albany, Oregon. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Matthew D. Zollinger practice?
Dr. Zollinger practices at 400 Hickory NW St, Albany, OR 97321. Dr. Zollinger's primary practice is Samaritan Health Clinic - North Albany in Albany, Oregon. Dmand AI also links Dr. Zollinger to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Matthew D. Zollinger's office phone number?
The practice phone on file for Dr. Zollinger is (541) 812-5700.
What is Dr. Matthew D. Zollinger's medical license number?
Dr. Zollinger holds Oregon license MD24273.
Which hospitals is Dr. Matthew D. Zollinger affiliated with?
Dr. Zollinger is affiliated with Samaritan Albany General Hospital. Dmand AI links Dr. Zollinger to 2 more hospitals.
What medical group is Dr. Matthew D. Zollinger part of?
Dr. Zollinger is linked to Good Samaritan Regional Medical Center. Dmand AI links Dr. Zollinger to 1 more medical group.
Does Dr. Matthew D. Zollinger accept Medicare?
Yes. CMS data shows Dr. Zollinger billed Medicare for 1,017 services in 2024, and Dr. Zollinger accepts Medicare assignment.
How many Medicare patients does Dr. Matthew D. Zollinger see?
CMS counts 175 Medicare patients who saw Dr. Zollinger in 2024, with an average age of 75.
What services does Dr. Matthew D. Zollinger bill to Medicare?
In 2024, Dr. Zollinger's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
Show 4 more questionsShow fewer questions
Where did Dr. Matthew D. Zollinger go to medical school?
Dr. Zollinger graduated from Creighton University School of Medicine in 1999.
What drugs does Dr. Matthew D. Zollinger prescribe most?
In 2024 Medicare Part D data, Dr. Zollinger's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Lisinopril.
Has Dr. Matthew D. Zollinger received payments from drug or device companies?
CMS Open Payments shows $1,328 in general payments to Dr. Zollinger from 22 companies from 2016 to 2019. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Matthew D. Zollinger been practicing?
Dr. Zollinger graduated from medical school in 1999, 27 years ago.
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