Dr. Quinn R. Pack, MD

  • Springfield, MA
  • Cardiologist
NPI1942268222PAC ID1557532124
Medicare services, 2024
764
Medicare patients, 2024
642
Part D claims, 2024
1,850
Publications
86
Hospital affiliations
5
Practice address
759 Chestnut Street, Springfield, MA 01199
Practice phone
Call (413) 794-0000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Baystate Medical Center

Hospital · Springfield, Massachusetts

See all 7 affiliations

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Dr. Quinn R. Pack is a cardiologist in Springfield, Massachusetts

Dr. Pack practices at Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health.

Dr. Pack's NPI, 1942268222, was assigned on May 3, 2006. Dr. Pack graduated from University of Michigan Medical School in 2005. Dr. Pack holds Massachusetts license 256971.

NPI and contact details
Medicare PAC ID
1557532124
NPI enumeration date
May 3, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(413) 794-0000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
47
Medical school graduation
2005

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

Dr. Quinn R. Pack practices at Baystate Medical Center in Springfield, Massachusetts

Dr. Pack's primary practice is Baystate Medical Center, at 759 Chestnut Street, Springfield, MA 01199 in Hampden County. The practice phone is (413) 794-0000.

Source: Dmand AI Affiliation Data

Dr. Quinn R. Pack is affiliated with 6 sites of care and 1 medical group

Dr. Pack's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. Dr. Pack is also affiliated with Baystate Noble Hospital. The medical group on file is Baystate Medical Practices. Dmand AI also links Dr. Pack to 3 more hospitals and 1 group practice or clinic, each named with a free account.

See all 7 affiliations for Dr. Pack

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

Dmand AI tracks the EHR system at Dr. Quinn R. Pack's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pack practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Baystate Medical CenterAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Quinn R. Pack is one of 840 cardiologists in Massachusetts

Cardiovascular disease is Dr. Pack's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Pack is licensed in Massachusetts.

Specialties and state licenses

  • Cardiovascular disease, MassachusettsPrimaryLicense 256971 · taxonomy 207RC0000X

Cardiologists near Dr. Pack

Counts of cardiologists 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. Quinn R. Pack billed Medicare for 764 services in 2024

CMS data shows 764 Medicare services from Dr. Pack across 12 procedure codes in 2024, for 642 Medicare patients. Medicare paid $34,575 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024764
Medicare patients642
Paid by Medicare$34,575
Procedure codes12

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

  • 2023
  • 2024
Tests and treatments
2023: 5182024: 516No change
Office and hospital visits
2023: 2302024: 2488%

Dr. Pack compared with the Massachusetts median for cardiologists, 2024

  • Dr. Pack
  • Massachusetts median
Medicare services
764vs 1,61253% below
Medicare patients
642vs 95633% below
Part D claims
1,693vs 8462.0 times

Medians across 817 cardiologists in Massachusetts with Dmand AI profiles that report each measure.

Dr. Pack'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. Pack

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

Dr. Quinn R. Pack treated 642 Medicare patients in 2024, average age 75

CMS counts 642 Medicare patients who saw Dr. Pack in 2024. The largest group is 75 to 84, with 239 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.96, 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. Pack's median patient age at 72, with 48% women.

Medicare patients, 2024642
Average age75
Average risk score1.96
Also on Medicaid33%

Dr. Pack's Medicare patients by age, 2024

Dr. Pack's Medicare patients by sex, 2024

  • Women34454%
  • Men29846%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis52%
  4. Ischemic heart disease52%
  5. Heart failure47%
  6. Mood disorders41%
  7. Diabetes40%
  8. Anxiety38%

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

Dr. Pack's patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women48%
  • Men52%

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

Dr. Quinn R. Pack wrote 1,850 Medicare Part D claims in 2024

In 2024, Dr. Pack wrote 1,850 Medicare Part D claims for 211 patients. 85% of them were for generic drugs. CMS names the drug for 1,693 of them, across 32 drugs with 11 or more claims each, at $265,903 in total drug cost. In 2023, CMS named 1,640 claims across 34 drugs.

Part D claims, 20241,850
Drugs named by CMS32
Total drug cost$265,903
Part D patients211

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

  • Generic1,580 claims85%
  • Brand-name270 claims15%

Dr. Pack'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: 1,6402024: 1,6933%

Drugs named by CMS: 32 in 2024, 34 in 2023.

See all prescribing by Dr. Pack

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. Quinn R. Pack offers telehealth to Medicare patients

Dr. Pack accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Pack as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Quinn R. Pack has 86 publications on record

Dmand AI links 86 papers to Dr. Pack, published from 2012 to 2025. 2023 was the busiest year, with 8. The most frequent topics are Cardiac Rehabilitation, Cardiovascular Diseases and Exercise. Dr. Pack has published most often in J Cardiopulm Rehabil Prev. Dr. Pack's most frequent co-authors are Randal Jay Thomas, MD, Auras R. Atreya, MD and Victor M. Pinto-Plata, MD.

Papers86
Years published2012 to 2025

Dr. Pack's papers by year, 2016 to 2025

Topics Dr. Pack writes about most

  • Cardiac Rehabilitation
  • Cardiovascular Diseases
  • Exercise
  • Exercise Therapy
  • Inpatients
  • Smoking Cessation
  • Heart Diseases
  • Pulmonary Disease, Chronic Obstructive

Dr. Pack's most frequent co-authors

Recent publications by Dr. Pack

See all 86 publications and co-authors

See who Dr. Pack researches with

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

How network discovery works

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

Dr. Quinn R. Pack received $25 in industry payments from 2020 to 2022

CMS Open Payments shows 2 general payments to Dr. Pack from 2 drug and device companies from 2020 to 2022. Food and beverage make up the largest share, 97% of the total. Inari Medical, Inc. paid the most, $24.

General payments to Dr. Pack by program year, 2020 to 2022

General payments to Dr. Pack by kind, 2020 to 2022

$25in total
  • Food and beverage$2497%
  • Education$13%

Companies that paid Dr. Pack the most, 2020 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Pack

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

Dr. Quinn R. Pack graduated from University of Michigan Medical School

Dr. Pack graduated from University of Michigan Medical School in 2005.

  1. Medical schoolUniversity of Michigan Medical School

Source: Dmand AI Professional Profile Data

Sources for Dr. Quinn R. Pack'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)
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)
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. Quinn R. Pack

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. Quinn R. Pack's NPI number?

Dr. Quinn R. Pack's NPI number is 1942268222. It was assigned on May 3, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Quinn R. Pack?

Dr. Quinn R. Pack is a cardiologist in Springfield, Massachusetts. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Quinn R. Pack practice?

Dr. Pack practices at 759 Chestnut Street, Springfield, MA 01199. Dr. Pack's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. Dmand AI also links Dr. Pack to 3 hospitals and 1 group practice or clinic.

What is Dr. Quinn R. Pack's office phone number?

The practice phone on file for Dr. Pack is (413) 794-0000.

What is Dr. Quinn R. Pack's medical license number?

Dr. Pack holds Massachusetts license 256971.

Which hospitals is Dr. Quinn R. Pack affiliated with?

Dr. Pack practices at Baystate Medical Center in Springfield, Massachusetts. Dr. Pack is also affiliated with Baystate Noble Hospital. Dmand AI links Dr. Pack to 3 more hospitals.

What medical group is Dr. Quinn R. Pack part of?

Dr. Pack is linked to Baystate Medical Practices.

Does Dr. Quinn R. Pack accept Medicare?

Yes. CMS data shows Dr. Pack billed Medicare for 764 services in 2024, and Dr. Pack accepts Medicare assignment.

Does Dr. Quinn R. Pack offer telehealth?

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

How many Medicare patients does Dr. Quinn R. Pack see?

CMS counts 642 Medicare patients who saw Dr. Pack in 2024, with an average age of 75.

Show 7 more questionsShow fewer questions

What services does Dr. Quinn R. Pack bill to Medicare?

In 2024, Dr. Pack's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and office visit, established patient (99214).

Where did Dr. Quinn R. Pack go to medical school?

Dr. Pack graduated from University of Michigan Medical School in 2005.

What drugs does Dr. Quinn R. Pack prescribe most?

In 2024 Medicare Part D data, Dr. Pack's most prescribed drugs by claims were Spironolactone, Ezetimibe and Amlodipine Besylate.

Has Dr. Quinn R. Pack received payments from drug or device companies?

CMS Open Payments shows $25 in general payments to Dr. Pack from 2 companies from 2020 to 2022. The largest total came from Inari Medical, Inc.

How long has Dr. Quinn R. Pack been practicing?

Dr. Pack graduated from medical school in 2005, 21 years ago.

Does Dr. Quinn R. Pack do research?

Dmand AI links 86 publications to Dr. Pack, published from 2012 to 2025.

Who does Dr. Quinn R. Pack publish with?

Dr. Pack's most frequent co-authors are Randal Jay Thomas, MD (9 shared papers), Auras R. Atreya, MD (6 shared papers) and Victor M. Pinto-Plata, MD (6 shared papers).

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