AnionsCattlePhospholipids
Dr. Catherine J. Markin, MD
NPI1285731059PAC ID9032288402
- Medicare services, 2024
- 167
- Medicare patients, 2024
- 74
- Part D claims, 2024
- 979
- Publications
- 4
- Clinical trials
- 2
- Practice address
- 1130 Nw 22nd Ave, Portland, OR 97210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ngc Endoscopy Services, LLC - HOPD
Acute Care Hospital outpatient department · Portland, Oregon
Find Dr. Markin'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. Catherine J. Markin is a pulmonologist in Portland, Oregon
Dr. Markin practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon.
Dr. Markin's NPI, 1285731059, was assigned on September 20, 2006. Dr. Markin graduated from Oregon Health Sciences University School of Medicine in 1992. Dr. Markin holds Oregon license MD18401.
NPI and contact details
- NPI
- 1285731059NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032288402
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Catherine J. Markin practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon
Dr. Markin's primary practice is Ngc Endoscopy Services, LLC - HOPD, at 1130 Nw 22nd Ave, Portland, OR 97210.
- Ngc Endoscopy Services, LLC - HOPD1130 Nw 22nd Ave, Portland, OR 97210
Source: Dmand AI Affiliation Data
Dr. Catherine J. Markin is affiliated with 9 sites of care and 6 medical groups
Dr. Markin's primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Dr. Markin is also affiliated with Legacy Emanuel Medical Center. The medical group on file is Legacy Medical Group-Northwest. Dmand AI also links Dr. Markin to 3 more hospitals, 5 medical groups, 3 group practices and clinics and 1 ambulatory surgery center, each named with a free account.
Ngc Endoscopy Services, LLC - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Catherine J. Markin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Markin practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ngc Endoscopy Services, LLC - HOPD | Available with a free account |
| +8 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Markin practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Catherine J. Markin is one of 162 pulmonologists in Oregon
Pulmonary disease is Dr. Markin's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Markin is licensed in Oregon.
Specialties and state licenses
- Pulmonary disease, OregonPrimary
Pulmonologists near Dr. Markin
Counts of pulmonologists 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. Catherine J. Markin billed Medicare for 167 services in 2024
CMS data shows 167 Medicare services from Dr. Markin across 5 procedure codes in 2024, for 74 Medicare patients. Medicare paid $19,249 for them.
Medicare services, 2024167
Medicare patients74
Paid by Medicare$19,249
Procedure codes5
Dr. Markin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1522024: 13412%
- Other services
- 2023: 02024: 33
- Tests and treatments
- 2023: 242024: 0100%
Where Dr. Markin's Medicare services took place, 2024
- In an office9657%
- In a facility7143%
Dr. Markin compared with the Oregon median for pulmonologists, 2024
- Dr. Markin
- Oregon median
- Medicare services
- 167vs 28541% below
- Medicare patients
- 74vs 16856% below
- Part D claims
- 845vs 61438% above
Medians across 159 pulmonologists in Oregon with Dmand AI profiles that report each measure.
Dr. Markin'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. Markin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Markin and other pulmonologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Catherine J. Markin treated 74 Medicare patients in 2024, average age 72
CMS counts 74 Medicare patients who saw Dr. Markin in 2024. The largest group is 65 to 74, with 37 patients. 73% of them have high blood pressure, and 64% have high cholesterol. 30% are also on Medicaid. Their average risk score is 2.39, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Markin's median patient age at 71, with 62% women.
Medicare patients, 202474
Average age72
Average risk score2.39
Also on Medicaid30%
Dr. Markin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Markin's Medicare patients by sex, 2024
- Women4358%
- Men3142%
Chronic conditions among Dr. Markin's Medicare patients, 2024
- High blood pressure73%
- High cholesterol64%
- Heart failure57%
- Atrial fibrillation47%
- Arthritis42%
- Ischemic heart disease42%
- Chronic kidney disease39%
- COPD38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Markin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Catherine J. Markin wrote 979 Medicare Part D claims in 2024
In 2024, Dr. Markin wrote 979 Medicare Part D claims for 67 patients. CMS names the drug for 845 of them, across 20 drugs with 11 or more claims each, at $5,786,244 in total drug cost. In 2023, CMS named 737 claims across 20 drugs.
Part D claims, 2024979
Drugs named by CMS20
Total drug cost$5.8M
Part D patients67
Dr. Markin'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7372024: 84515%
Drugs named by CMS: 20 in 2024, 20 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
Dr. Catherine J. Markin scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Markin for performance year 2024, reported through an alternative payment model (APM). Dr. Markin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Markin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Markin's MIPS scores, performance year 2024
- 95of 100Final score
- 77.2of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Find pulmonologists like Dr. Markin by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Catherine J. Markin has 4 publications on record
Dmand AI links 4 papers to Dr. Markin, published from 2019 to 2020. Dr. Markin's most frequent co-authors are Stephen Blakeslee Hall, MD and Danielle Dell Hosmer, MD.
Papers4
Years published2019 to 2020
Dr. Markin's most frequent co-authors
Recent publications by Dr. Markin
ElectronicsGlycerolNicotine
Jt Comm J Qual Patient Saf
Hospitals, UniversityInpatientsOregon
See who Dr. Markin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Markin works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Catherine J. Markin has worked on 2 clinical trials
Dmand AI links Dr. Markin to 2 clinical trials. Conditions studied include Emphysema, Idiopathic Interstitial Pneumonias and Idiopathic Pulmonary Fibrosis.
Clinical trials with Dr. Markin by phase
- NonePhase 1: no trials
- NonePhase 2: no trials
- 1Phase 2/3: 1 trial
- 1Phase 3: 1 trial
- NonePhase 4: no trials
Conditions in Dr. Markin's trials
- Emphysema
- Idiopathic Interstitial Pneumonias
- Idiopathic Pulmonary Fibrosis
- Lung Diseases, Interstitial
Investigators on the most trials with Dr. Markin
- Nitin Y. Bhatt, MD2 shared trials
- Sherif George El Bayadi, MD2 shared trials
- Yolanda N. Mageto, MD2 shared trials
Recent clinical trials with Dr. Markin
Zephyrus I: Evaluation of Efficacy and Safety of Pamrevlumab in Participants With Idiopathic Pulmonary Fibrosis (IPF) (opens in a new tab)
TerminatedPhase 3
Idiopathic Interstitial PneumoniasIdiopathic Pulmonary FibrosisPamrevlumab
Safety and Efficacy of Inhaled Treprostinil in Adult PH With ILD Including CPFE (opens in a new tab)
CompletedPhase 2/3
EmphysemaLung Diseases, InterstitialInhaled Treprostinil
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Catherine J. Markin received $4,705 in industry payments from 2016 to 2025
CMS Open Payments shows 60 general payments to Dr. Markin from 13 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 64% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $3,131.
General payments to Dr. Markin by program year, 2016 to 2025
General payments to Dr. Markin by kind, 2016 to 2025
$4.7Kin total
- Consulting fees$3,00064%
- Food and beverage$1,62435%
- Education$812%
Companies that paid Dr. Markin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Catherine J. Markin graduated from Oregon Health Sciences University School of Medicine
Dr. Markin graduated from Oregon Health Sciences University School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Catherine J. Markin'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Catherine J. Markin
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. Catherine J. Markin's NPI number?
Dr. Catherine J. Markin's NPI number is 1285731059. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Catherine J. Markin?
Dr. Catherine J. Markin is a pulmonologist in Portland, Oregon. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Catherine J. Markin practice?
Dr. Markin practices at 1130 Nw 22nd Ave, Portland, OR 97210. Dr. Markin's primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Dmand AI also links Dr. Markin to 3 hospitals, 5 medical groups, 3 group practices and clinics and 1 ambulatory surgery center.
What is Dr. Catherine J. Markin's medical license number?
Dr. Markin holds Oregon license MD18401.
Which hospitals is Dr. Catherine J. Markin affiliated with?
Dr. Markin is affiliated with Legacy Emanuel Medical Center. Dmand AI links Dr. Markin to 3 more hospitals.
What medical group is Dr. Catherine J. Markin part of?
Dr. Markin is linked to Legacy Medical Group-Northwest. Dmand AI links Dr. Markin to 5 more medical groups.
Does Dr. Catherine J. Markin accept Medicare?
Yes. CMS data shows Dr. Markin billed Medicare for 167 services in 2024, and Dr. Markin accepts Medicare assignment.
Does Dr. Catherine J. Markin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Markin as offering telehealth services.
What is Dr. Catherine J. Markin's MIPS score?
Dr. Markin's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Catherine J. Markin see?
CMS counts 74 Medicare patients who saw Dr. Markin in 2024, with an average age of 72.
Show 7 more questionsShow fewer questions
What services does Dr. Catherine J. Markin bill to Medicare?
In 2024, Dr. Markin's most billed Medicare services were office visit, established patient (99215), critical care (99291) and medicare service (G2211).
Where did Dr. Catherine J. Markin go to medical school?
Dr. Markin graduated from Oregon Health Sciences University School of Medicine in 1992.
What drugs does Dr. Catherine J. Markin prescribe most?
In 2024 Medicare Part D data, Dr. Markin's most prescribed drugs by claims were Opsumit, Uptravi and Potassium Chloride.
Has Dr. Catherine J. Markin received payments from drug or device companies?
CMS Open Payments shows $4,705 in general payments to Dr. Markin from 13 companies from 2016 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Catherine J. Markin been practicing?
Dr. Markin graduated from medical school in 1992, 34 years ago.
Does Dr. Catherine J. Markin do research?
Dmand AI links 4 publications to Dr. Markin, published from 2019 to 2020. Dr. Markin has worked on 2 clinical trials.
Who does Dr. Catherine J. Markin publish with?
Dr. Markin's most frequent co-authors are Stephen Blakeslee Hall, MD (1 shared paper) and Danielle Dell Hosmer, MD (1 shared paper).
Selling to pulmonary disease practices?
See pulmonologists in Oregon by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card