Dr. Bartlomiej Maracewicz, MD

  • Concord, NH
  • Anesthesiologist
NPI1457973711PAC ID2466851423
Medicare services, 2024
14
Medicare patients, 2024
108
MIPS score, 2024
89
Hospital affiliations
2
Medical group
1
Practice address
250 Pleasant St, Concord, NH 03301
Practice phone
Call (603) 225-2711
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Concord Hospital

Hospital · Concord, New Hampshire

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Dr. Bartlomiej Maracewicz is an anesthesiologist in Concord, New Hampshire

Dr. Maracewicz practices at Concord Hospital in Concord, New Hampshire, part of Concord Hospital Health System.

Dr. Maracewicz's NPI, 1457973711, was assigned on May 10, 2020. Dr. Maracewicz holds New Hampshire license 25775.

NPI and contact details
Medicare PAC ID
2466851423
NPI enumeration date
May 10, 2020
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(603) 225-2711
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
32
Medical school graduation
2020

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

Dr. Bartlomiej Maracewicz practices at Concord Hospital in Concord, New Hampshire

Dr. Maracewicz's primary practice is Concord Hospital, at 250 Pleasant St, Concord, NH 03301 in Merrimack County. The practice phone is (603) 225-2711.

  • Concord Hospital
    250 Pleasant St, Concord, NH 03301 · Merrimack CountyPhone(603) 225-2711

Source: Dmand AI Affiliation Data

Dr. Bartlomiej Maracewicz is affiliated with 2 sites of care and 1 medical group

Dr. Maracewicz's primary practice is Concord Hospital in Concord, New Hampshire, part of Concord Hospital Health System. Dr. Maracewicz is also affiliated with Concord Hospital - Laconia. The medical group on file is Concord Hospital.

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

Dmand AI tracks the EHR system at Dr. Bartlomiej Maracewicz's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maracewicz practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Concord HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Bartlomiej Maracewicz is one of 236 anesthesiologists in New Hampshire

Anesthesiology is Dr. Maracewicz's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Maracewicz is licensed in New Hampshire.

Specialties and state licenses

  • Anesthesiology, New HampshirePrimaryLicense 25775 · taxonomy 207L00000X

Anesthesiologists near Dr. Maracewicz

Counts of anesthesiologists 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. Bartlomiej Maracewicz billed Medicare for 14 services in 2024

CMS data shows 14 Medicare services from Dr. Maracewicz across 1 procedure code in 2024, for 108 Medicare patients. Medicare paid $973 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202414
Medicare patients108
Paid by Medicare$973
Procedure codes1

Dr. Maracewicz compared with the New Hampshire median for anesthesiologists, 2024

  • Dr. Maracewicz
  • New Hampshire median
Medicare services
14vs 9786% below
Medicare patients
108vs 16836% below

Medians across 249 anesthesiologists in New Hampshire with Dmand AI profiles that report each measure.

Dr. Maracewicz'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. Maracewicz

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

Dr. Bartlomiej Maracewicz treated 108 Medicare patients in 2024, average age 73

CMS counts 108 Medicare patients who saw Dr. Maracewicz in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.54, 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. Maracewicz's median patient age at 58, with 56% women.

Medicare patients, 2024108
Average age73
Average risk score1.54
Also on Medicaid20%

Dr. Maracewicz's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Maracewicz's Medicare patients by sex, 2024

  • Women5753%
  • Men5147%

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

  1. High blood pressure75%
  2. High cholesterol69%
  3. Arthritis45%
  4. Mood disorders37%
  5. Depression32%
  6. Diabetes32%
  7. Ischemic heart disease30%
  8. Atrial fibrillation28%

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

Dr. Maracewicz's patients across all payers

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

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women56%
  • Men44%

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

Dr. Bartlomiej Maracewicz scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Maracewicz for performance year 2024, reported through an alternative payment model (APM). Dr. Maracewicz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Maracewicz's MIPS scores, performance year 2024

  • 89of 100Final score
  • 73.2of 100Quality
  • 100of 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

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Sources for Dr. Bartlomiej Maracewicz'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)
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)
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. Bartlomiej Maracewicz

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. Bartlomiej Maracewicz's NPI number?

Dr. Bartlomiej Maracewicz's NPI number is 1457973711. It was assigned on May 10, 2020, and it is active in the NPI Registry.

What kind of doctor is Dr. Bartlomiej Maracewicz?

Dr. Bartlomiej Maracewicz is an anesthesiologist in Concord, New Hampshire. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Bartlomiej Maracewicz practice?

Dr. Maracewicz practices at 250 Pleasant St, Concord, NH 03301. Dr. Maracewicz's primary practice is Concord Hospital in Concord, New Hampshire, part of Concord Hospital Health System.

What is Dr. Bartlomiej Maracewicz's office phone number?

The practice phone on file for Dr. Maracewicz is (603) 225-2711.

What is Dr. Bartlomiej Maracewicz's medical license number?

Dr. Maracewicz holds New Hampshire license 25775.

Which hospitals is Dr. Bartlomiej Maracewicz affiliated with?

Dr. Maracewicz practices at Concord Hospital in Concord, New Hampshire. Dr. Maracewicz is also affiliated with Concord Hospital - Laconia.

What medical group is Dr. Bartlomiej Maracewicz part of?

Dr. Maracewicz is linked to Concord Hospital.

Does Dr. Bartlomiej Maracewicz accept Medicare?

Yes. CMS data shows Dr. Maracewicz billed Medicare for 14 services in 2024, and Dr. Maracewicz accepts Medicare assignment.

What is Dr. Bartlomiej Maracewicz's MIPS score?

Dr. Maracewicz's MIPS final score for performance year 2024 is 89 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Bartlomiej Maracewicz see?

CMS counts 108 Medicare patients who saw Dr. Maracewicz in 2024, with an average age of 73.

What services does Dr. Bartlomiej Maracewicz bill to Medicare?

In 2024, Dr. Maracewicz's most billed Medicare services were anesthesia (00812).

How long has Dr. Bartlomiej Maracewicz been practicing?

Dr. Maracewicz graduated from medical school in 2020, 6 years ago.

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