Dr. Ayaz Matin, MD

  • Bethlehem, PA
  • Gastroenterologist
NPI1801087978PAC ID8123112349
Medicare services, 2024
733
Medicare patients, 2024
437
Part D claims, 2024
792
Publications
9
MIPS score, 2024
97
Practice address
801 Ostrum St, Bethlehem, PA 18015
Practice phone
Call (610) 954-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

St Lukes University Hospital Bethlehem

Bethlehem, Pennsylvania

See all 12 affiliations

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Dr. Ayaz Matin is a gastroenterologist in Bethlehem, Pennsylvania

Dr. Matin practices at St Lukes University Hospital Bethlehem in Bethlehem, Pennsylvania.

Dr. Matin's NPI, 1801087978, was assigned on August 5, 2007. Dr. Matin holds Pennsylvania license MD432229.

NPI and contact details
Medicare PAC ID
8123112349
NPI enumeration date
August 5, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(610) 954-4000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
50
Medical school graduation
2002

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Ayaz Matin practices at St Lukes University Hospital Bethlehem in Bethlehem, Pennsylvania

Dr. Matin's primary practice is St Lukes University Hospital Bethlehem, at 801 Ostrum St, Bethlehem, PA 18015 in Northampton County. The practice phone is (610) 954-4000.

  • St Lukes University Hospital Bethlehem
    801 Ostrum St, Bethlehem, PA 18015 · Northampton CountyPhone(610) 954-4000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Ayaz Matin is affiliated with 9 sites of care and 3 medical groups

Dr. Matin's primary practice is St Lukes University Hospital Bethlehem in Bethlehem, Pennsylvania. Dr. Matin is also affiliated with St. Luke's University Hospital - Bethlehem Campus. The medical group on file is St. Luke's South Mountain Family Practice. Dmand AI also links Dr. Matin to 4 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.

See all 12 affiliations for Dr. Matin

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Ayaz Matin's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Matin practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
St Lukes University Hospital BethlehemAvailable with a free account
+8 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ayaz Matin is one of 899 gastroenterologists in Pennsylvania

Gastroenterology is Dr. Matin's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Matin's licenses on file in 2 states: Pennsylvania and New York.

Specialties and state licenses

  • Gastroenterology, PennsylvaniaPrimaryLicense MD432229 · taxonomy 207RG0100X
  • New York licenseLicense 262338

Gastroenterologists near Dr. Matin

Counts of gastroenterologists 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. Ayaz Matin billed Medicare for 733 services in 2024

CMS data shows 733 Medicare services from Dr. Matin across 18 procedure codes in 2024, for 437 Medicare patients. Medicare paid $80,520 for them.

Medicare services, 2024733
Medicare patients437
Paid by Medicare$80,520
Procedure codes18

Dr. Matin's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 3142024: 39425%
Office and hospital visits
2023: 3772024: 33910%

Where Dr. Matin's Medicare services took place, 2024

  • In an office18525%
  • In a facility54875%

Dr. Matin compared with the Pennsylvania median for gastroenterologists, 2024

  • Dr. Matin
  • Pennsylvania median
Medicare services
733vs 40183% above
Medicare patients
437vs 29449% above
Part D claims
668vs 37578% above

Medians across 899 gastroenterologists in Pennsylvania with Dmand AI profiles that report each measure.

Dr. Matin'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.

See all procedures by Dr. Matin

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Ayaz Matin treated 437 Medicare patients in 2024, average age 74

CMS counts 437 Medicare patients who saw Dr. Matin in 2024. The largest group is 65 to 74, with 201 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.76, 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. Matin's median patient age at 65, with 53% women.

Medicare patients, 2024437
Average age74
Average risk score1.76
Also on Medicaid13%

Dr. Matin's Medicare patients by age, 2024

Dr. Matin's Medicare patients by sex, 2024

  • Women22151%
  • Men21649%

Chronic conditions among Dr. Matin's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis55%
  4. Chronic kidney disease43%
  5. Anxiety38%
  6. Diabetes38%
  7. Ischemic heart disease35%
  8. Mood disorders33%

Share of Medicare patients with each condition. A patient can have several.

Dr. Matin's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women53%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Ayaz Matin wrote 792 Medicare Part D claims in 2024

In 2024, Dr. Matin wrote 792 Medicare Part D claims for 212 patients. 86% of them were for generic drugs. CMS names the drug for 668 of them, across 12 drugs with 11 or more claims each, at $75,196 in total drug cost. In 2023, CMS named 656 claims across 12 drugs.

Part D claims, 2024792
Drugs named by CMS12
Total drug cost$75,196
Part D patients212

Dr. Matin's Part D claims by kind of drug, 2024

  • Generic685 claims86%
  • Brand-name107 claims14%

Dr. Matin'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. Matin's Part D claims, 2024

  • Antibiotics4%29 of 792 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: 6562024: 6682%

Drugs named by CMS: 12 in 2024, 12 in 2023.

See all prescribing by Dr. Matin

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. Ayaz Matin scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Matin for performance year 2024, reported through an alternative payment model (APM). Dr. Matin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Matin as offering telehealth. CMS counts 494 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Matin, more than 98% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Matin's MIPS scores, performance year 2024

  • 97of 100Final score
  • 82.3of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Matin ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
98th percentile494 procedures
Colonoscopy
80th percentile102 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Ayaz Matin has 9 publications on record

Dmand AI links 9 papers to Dr. Matin, published from 2020 to 2023. 2020 was the busiest year, with 2. The most frequent topics are COVID-19. Dr. Matin has published most often in Am J Case Rep. Dr. Matin's most frequent co-authors are Hammad B. Liaquat, MD, Gil Ignacio Ascunce, MD and Krishna Vallabhbhai Bodrya.

Papers9
Years published2020 to 2023

Dr. Matin's papers by year, 2020 to 2023

Topics Dr. Matin writes about most

  • COVID-19

Dr. Matin's most frequent co-authors

Recent publications by Dr. Matin

See all 9 publications and co-authors

See who Dr. Matin researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Matin works with, so you can find a warm path to the right gastroenterologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Ayaz Matin received $11,147 in industry payments from 2016 to 2025

CMS Open Payments shows 170 general payments to Dr. Matin from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 57% of the total. Boston Scientific Corporation paid the most, $6,730.

General payments to Dr. Matin by program year, 2016 to 2025

General payments to Dr. Matin by kind, 2016 to 2025

$11.1Kin total
  • Food and beverage$6,32657%
  • Travel and lodging$4,75743%
  • Education$641%

Companies that paid Dr. Matin the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Matin

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Ayaz Matin's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Ayaz Matin

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. Ayaz Matin's NPI number?

Dr. Ayaz Matin's NPI number is 1801087978. It was assigned on August 5, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Ayaz Matin?

Dr. Ayaz Matin is a gastroenterologist in Bethlehem, Pennsylvania. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Ayaz Matin practice?

Dr. Matin practices at 801 Ostrum St, Bethlehem, PA 18015. Dr. Matin's primary practice is St Lukes University Hospital Bethlehem in Bethlehem, Pennsylvania. Dmand AI also links Dr. Matin to 4 hospitals, 3 group practices and clinics and 2 medical groups.

What is Dr. Ayaz Matin's office phone number?

The practice phone on file for Dr. Matin is (610) 954-4000.

What is Dr. Ayaz Matin's medical license number?

Dr. Matin holds Pennsylvania license MD432229, one of the licenses on file in 2 states.

Which states has Dr. Ayaz Matin been licensed in?

Dmand AI has state licenses on file for Dr. Matin in Pennsylvania and New York.

Which hospitals is Dr. Ayaz Matin affiliated with?

Dr. Matin is affiliated with St. Luke's University Hospital - Bethlehem Campus. Dmand AI links Dr. Matin to 4 more hospitals.

What medical group is Dr. Ayaz Matin part of?

Dr. Matin is linked to St. Luke's South Mountain Family Practice. Dmand AI links Dr. Matin to 2 more medical groups.

Does Dr. Ayaz Matin accept Medicare?

Yes. CMS data shows Dr. Matin billed Medicare for 733 services in 2024, and Dr. Matin accepts Medicare assignment.

Does Dr. Ayaz Matin offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Matin as offering telehealth services.

Show 8 more questionsShow fewer questions

What is Dr. Ayaz Matin's MIPS score?

Dr. Matin's MIPS final score for performance year 2024 is 97 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Ayaz Matin see?

CMS counts 437 Medicare patients who saw Dr. Matin in 2024, with an average age of 74.

What services does Dr. Ayaz Matin bill to Medicare?

In 2024, Dr. Matin's most billed Medicare services were surgery: digestive system (43239), office visit, established patient (99214) and hospital inpatient care (99232).

What drugs does Dr. Ayaz Matin prescribe most?

In 2024 Medicare Part D data, Dr. Matin's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Famotidine.

Has Dr. Ayaz Matin received payments from drug or device companies?

CMS Open Payments shows $11,147 in general payments to Dr. Matin from 33 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Ayaz Matin been practicing?

Dr. Matin graduated from medical school in 2002, 24 years ago.

Does Dr. Ayaz Matin do research?

Dmand AI links 9 publications to Dr. Matin, published from 2020 to 2023.

Who does Dr. Ayaz Matin publish with?

Dr. Matin's most frequent co-authors are Hammad B. Liaquat, MD (4 shared papers), Gil Ignacio Ascunce, MD (1 shared paper) and Krishna Vallabhbhai Bodrya (1 shared paper).

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