Dr. Eric Samuel Hager, MD

  • Pittsburgh, PA
  • General surgeon
NPI1083814933PAC ID3072602952
Medicare services, 2024
504
Medicare patients, 2024
463
Part D claims, 2024
100
Publications
51
Clinical trials
4
Practice address
815 Freeport Road, Pittsburgh, PA 15215
Practice phone
Call (412) 784-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UPMC St. Margaret

Hospital · Pittsburgh, Pennsylvania

See all 13 affiliations

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Dr. Eric Samuel Hager is a general surgeon in Pittsburgh, Pennsylvania

Dr. Hager practices at UPMC St. Margaret in Pittsburgh, Pennsylvania, part of University of Pittsburgh Medical Center.

Dr. Hager's NPI, 1083814933, was assigned on July 19, 2007. Dr. Hager graduated from Jefferson Medical College of Thomas Jefferson University in 2004. Dr. Hager holds Pennsylvania license MD430870.

NPI and contact details
Medicare PAC ID
3072602952
NPI enumeration date
July 19, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(412) 784-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
48
Medical school graduation
2004

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

Dr. Eric Samuel Hager practices at UPMC St. Margaret in Pittsburgh, Pennsylvania

Dr. Hager's primary practice is UPMC St. Margaret, at 815 Freeport Road, Pittsburgh, PA 15215 in Allegheny County. The practice phone is (412) 784-4000.

  • UPMC St. Margaret
    815 Freeport Road, Pittsburgh, PA 15215 · Allegheny CountyPhone(412) 784-4000

Source: Dmand AI Affiliation Data

Dr. Eric Samuel Hager is affiliated with 8 sites of care and 5 medical groups

Dr. Hager's primary practice is UPMC St. Margaret in Pittsburgh, Pennsylvania, part of University of Pittsburgh Medical Center. Dr. Hager is also affiliated with UPMC Presbyterian. The medical group on file is University of Pittsburgh Physicians, Department of Radiology. Dmand AI also links Dr. Hager to 4 more hospitals, 4 medical groups, 1 group practice or clinic and 1 hospital outpatient department, each named with a free account.

See all 13 affiliations for Dr. Hager

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Eric Samuel Hager's practice

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

EHR by site
SiteEHR vendor and product
UPMC St. MargaretAvailable with a free account
+7 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Eric Samuel Hager is one of 1,398 general surgeons in Pennsylvania

Surgery is Dr. Hager's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Hager is licensed in Pennsylvania.

Specialties and state licenses

  • Surgery, PennsylvaniaPrimaryLicense MD430870 · taxonomy 208600000X

General surgeons near Dr. Hager

Counts of general surgeons 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. Eric Samuel Hager billed Medicare for 504 services in 2024

CMS data shows 504 Medicare services from Dr. Hager across 14 procedure codes in 2024, for 463 Medicare patients. Medicare paid $31,176 for them.

Medicare services, 2024504
Medicare patients463
Paid by Medicare$31,176
Procedure codes14

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

  • 2023
  • 2024
Tests and treatments
2023: 2312024: 32842%
Office and hospital visits
2023: 1362024: 1424%
Surgery
2023: 172024: 2335%
Imaging
2023: 02024: 11

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

  • In an office10120%
  • In a facility40380%

Dr. Hager compared with the Pennsylvania median for general surgeons, 2024

  • Dr. Hager
  • Pennsylvania median
Medicare services
504vs 1583.2 times
Medicare patients
463vs 1273.6 times
Part D claims
60vs 292.1 times

Medians across 1,213 general surgeons in Pennsylvania with Dmand AI profiles that report each measure.

Dr. Hager'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. Hager

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

Dr. Eric Samuel Hager treated 463 Medicare patients in 2024, average age 73

CMS counts 463 Medicare patients who saw Dr. Hager in 2024. The largest group is 65 to 74, with 188 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.90, 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. Hager's median patient age at 73, with 46% women.

Medicare patients, 2024463
Average age73
Average risk score2.90
Also on Medicaid18%

Dr. Hager's Medicare patients by age, 2024

Dr. Hager's Medicare patients by sex, 2024

  • Women24152%
  • Men22248%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis64%
  4. Ischemic heart disease49%
  5. Chronic kidney disease46%
  6. Diabetes42%
  7. Heart failure39%
  8. Anxiety32%

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

Dr. Hager's patients across all payers

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

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women46%
  • Men53%

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

Dr. Eric Samuel Hager wrote 100 Medicare Part D claims in 2024

In 2024, Dr. Hager wrote 100 Medicare Part D claims for 35 patients. 65% of them were for generic drugs. CMS names the drug for 60 of them, across 3 drugs with 11 or more claims each, at $35,011 in total drug cost. In 2023, CMS named 83 claims across 4 drugs.

Part D claims, 2024100
Drugs named by CMS3
Total drug cost$35,011
Part D patients35

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

  • Generic65 claims65%
  • Brand-name35 claims35%

Dr. Hager'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: 832024: 6028%

Drugs named by CMS: 3 in 2024, 4 in 2023.

See all prescribing by Dr. Hager

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. Eric Samuel Hager scored 81 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Hager for performance year 2024, reported as part of a group. Dr. Hager accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of varicose vein removal by Dr. Hager, more than 56% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Hager's MIPS scores, performance year 2024

  • 81of 100Final score
  • 61.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 75of 100Cost

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

Where Dr. Hager ranks in Medicare procedure volume

Varicose vein removal
56th percentile19 procedures

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

Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

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. Eric Samuel Hager has 51 publications on record

Dmand AI links 51 papers to Dr. Hager, published from 2010 to 2024. 2019 was the busiest year, with 6. The most frequent topics are Endovascular Procedures, Vascular Patency and Stents. Dr. Hager has published most often in J Vasc Surg Venous Lymphat Disord. Dr. Hager's most frequent co-authors are Rabih A. Chaer, Efthymios Avgerinos and Michel S. Makaroun, MD.

Papers51
Years published2010 to 2024

Dr. Hager's papers by year, 2015 to 2024

Topics Dr. Hager writes about most

  • Endovascular Procedures
  • Vascular Patency
  • Stents
  • Venous Thrombosis
  • Postoperative Complications
  • Saphenous Vein
  • Venous Insufficiency
  • Wound Healing

Dr. Hager's most frequent co-authors

Recent publications by Dr. Hager

See all 51 publications and co-authors

See who Dr. Hager researches with

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

How network discovery works

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

Dr. Eric Samuel Hager has worked on 4 clinical trials

Dmand AI links Dr. Hager to 4 clinical trials. 1 is still active or recruiting. Conditions studied include Ischemia, Postthrombotic Syndrome and Pulmonary Embolism.

Conditions in Dr. Hager's trials

  • Ischemia
  • Postthrombotic Syndrome
  • Pulmonary Embolism
  • Embolism
  • Pathological Conditions, Signs and Symptoms

Investigators on the most trials with Dr. Hager

Recent clinical trials with Dr. Hager

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Eric Samuel Hager received $42,341 in industry payments from 2016 to 2025

CMS Open Payments shows 88 general payments to Dr. Hager from 15 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 46% of the total. Medtronic, Inc. paid the most, $18,624. It also lists 4 research payments totaling $33,549 from 2016 to 2019.

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

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

$42.3Kin total
  • Speaker and faculty fees$19,60046%
  • Consulting fees$15,05036%
  • Food and beverage$4,03810%
  • Travel and lodging$3,4638%
  • Education$1910%

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

Share is of all general payments to this clinician.

See all payments to Dr. Hager

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

Dr. Eric Samuel Hager graduated from Jefferson Medical College of Thomas Jefferson University

Dr. Hager graduated from Jefferson Medical College of Thomas Jefferson University in 2004.

  1. Medical schoolJefferson Medical College of Thomas Jefferson University

Source: Dmand AI Professional Profile Data

Sources for Dr. Eric Samuel Hager'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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. Eric Samuel Hager

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. Eric Samuel Hager's NPI number?

Dr. Eric Samuel Hager's NPI number is 1083814933. It was assigned on July 19, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Eric Samuel Hager?

Dr. Eric Samuel Hager is a general surgeon in Pittsburgh, Pennsylvania. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Eric Samuel Hager practice?

Dr. Hager practices at 815 Freeport Road, Pittsburgh, PA 15215. Dr. Hager's primary practice is UPMC St. Margaret in Pittsburgh, Pennsylvania, part of University of Pittsburgh Medical Center. Dmand AI also links Dr. Hager to 4 hospitals, 4 medical groups, 1 group practice or clinic and 1 hospital outpatient department.

What is Dr. Eric Samuel Hager's office phone number?

The practice phone on file for Dr. Hager is (412) 784-4000.

What is Dr. Eric Samuel Hager's medical license number?

Dr. Hager holds Pennsylvania license MD430870.

Which hospitals is Dr. Eric Samuel Hager affiliated with?

Dr. Hager practices at UPMC St. Margaret in Pittsburgh, Pennsylvania. Dr. Hager is also affiliated with UPMC Presbyterian. Dmand AI links Dr. Hager to 4 more hospitals.

What medical group is Dr. Eric Samuel Hager part of?

Dr. Hager is linked to University of Pittsburgh Physicians, Department of Radiology. Dmand AI links Dr. Hager to 4 more medical groups.

Does Dr. Eric Samuel Hager accept Medicare?

Yes. CMS data shows Dr. Hager billed Medicare for 504 services in 2024, and Dr. Hager accepts Medicare assignment.

What is Dr. Eric Samuel Hager's MIPS score?

Dr. Hager's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.

How many Medicare patients does Dr. Eric Samuel Hager see?

CMS counts 463 Medicare patients who saw Dr. Hager in 2024, with an average age of 73.

Show 7 more questionsShow fewer questions

What services does Dr. Eric Samuel Hager bill to Medicare?

In 2024, Dr. Hager's most billed Medicare services were blood vessel study (93971), blood vessel study (93970) and office visit, established patient (99213).

Where did Dr. Eric Samuel Hager go to medical school?

Dr. Hager graduated from Jefferson Medical College of Thomas Jefferson University in 2004.

What drugs does Dr. Eric Samuel Hager prescribe most?

In 2024 Medicare Part D data, Dr. Hager's most prescribed drugs by claims were Clopidogrel, Xarelto and Eliquis.

Has Dr. Eric Samuel Hager received payments from drug or device companies?

CMS Open Payments shows $42,341 in general payments to Dr. Hager from 15 companies from 2016 to 2025. The largest total came from Medtronic, Inc.

How long has Dr. Eric Samuel Hager been practicing?

Dr. Hager graduated from medical school in 2004, 22 years ago.

Does Dr. Eric Samuel Hager do research?

Dmand AI links 51 publications to Dr. Hager, published from 2010 to 2024. Dr. Hager has worked on 4 clinical trials.

Who does Dr. Eric Samuel Hager publish with?

Dr. Hager's most frequent co-authors are Rabih A. Chaer (25 shared papers), Efthymios Avgerinos (21 shared papers) and Michel S. Makaroun, MD (18 shared papers).

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