Dr. Nicholas Heiser, MD

  • Omaha, NE
  • Anesthesiologist
NPI1437485802PAC ID2365681301
Medicare services, 2024
72
Medicare patients, 2024
153
Publications
4
Hospital affiliations
1
Industry payments
$709
Practice address
988102 Nebrasks Medical Center, Omaha, NE 68198
Practice phone
Call (402) 559-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Nebraska Medical Center

Hospital · Omaha, Nebraska

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Dr. Nicholas Heiser is an anesthesiologist in Omaha, Nebraska

Dr. Heiser practices at Nebraska Medical Center in Omaha, Nebraska, part of University of Nebraska System.

Dr. Heiser's NPI, 1437485802, was assigned on October 20, 2009. Dr. Heiser graduated from UNMC in 2008. Dr. Heiser holds Nebraska license 27811.

NPI and contact details
Medicare PAC ID
2365681301
NPI enumeration date
October 20, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(402) 559-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
44
Medical school graduation
2008

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

Dr. Nicholas Heiser practices at 2 locations in Omaha, Nebraska

Dr. Heiser's primary practice is Nebraska Medical Center, at 988102 Nebrasks Medical Center, Omaha, NE 68198 in Douglas County. The practice phone is (402) 559-4000. Dr. Heiser also practices at Nebraska Medical Center, 987400 Nebraska Medical Ctr, Omaha, NE 68198.

  • Nebraska Medical CenterPrimary
    988102 Nebrasks Medical Center, Omaha, NE 68198 · Douglas CountyPhone(402) 559-4000
  • Nebraska Medical Center
    987400 Nebraska Medical Ctr, Omaha, NE 68198 · Douglas CountyPhone(402) 552-2040

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

Dr. Nicholas Heiser is affiliated with 1 site of care and 1 medical group

Dr. Heiser's primary practice is Nebraska Medical Center in Omaha, Nebraska, part of University of Nebraska System. The medical group on file is UNMC Physicians.

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

Dmand AI tracks the EHR system at Dr. Nicholas Heiser's practice

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

EHR by site
SiteEHR vendor and product
Nebraska Medical CenterAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Nicholas Heiser is one of 293 anesthesiologists in Nebraska

Anesthesiology is Dr. Heiser's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Heiser is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Heiser's licenses on file in 2 states: Nebraska and New York.

Specialties and state licenses

  • Anesthesiology, NebraskaPrimaryLicense 27811 · 2014 to 2026 · taxonomy 207L00000X
  • Student in an organized health care education/training program, New York2010 to 2014 · taxonomy 390200000X

Anesthesiologists near Dr. Heiser

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. Nicholas Heiser billed Medicare for 72 services in 2024

CMS data shows 72 Medicare services from Dr. Heiser across 3 procedure codes in 2024, for 153 Medicare patients. Medicare paid $3,097 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202472
Medicare patients153
Paid by Medicare$3,097
Procedure codes3

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

  • 2023
  • 2024
Surgery
2023: 742024: 723%
Imaging
2023: 132024: 0100%

Dr. Heiser compared with the Nebraska median for anesthesiologists, 2024

  • Dr. Heiser
  • Nebraska median
Medicare services
72vs 8818% below
Medicare patients
153vs 12423% above

Medians across 266 anesthesiologists in Nebraska with Dmand AI profiles that report each measure.

Dr. Heiser'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. Heiser

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Heiser and other anesthesiologists in Nebraska.

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

Dr. Nicholas Heiser treated 153 Medicare patients in 2024, average age 72

CMS counts 153 Medicare patients who saw Dr. Heiser in 2024. The largest group is 65 to 74, with 72 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.10, 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. Heiser's median patient age at 66, with 53% women.

Medicare patients, 2024153
Average age72
Average risk score2.10
Also on Medicaid12%

Dr. Heiser's Medicare patients by age, 2024

Dr. Heiser's Medicare patients by sex, 2024

  • Women8254%
  • Men7146%

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

  1. High blood pressure75%
  2. High cholesterol69%
  3. Arthritis57%
  4. Chronic kidney disease37%
  5. Ischemic heart disease37%
  6. Mood disorders37%
  7. Atrial fibrillation35%
  8. Depression35%

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

Dr. Heiser's patients across all payers

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

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women53%
  • Men47%

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

How Dr. Nicholas Heiser takes part in Medicare

Dr. Heiser accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Nicholas Heiser has 4 publications on record

Dmand AI links 4 papers to Dr. Heiser, published from 2023 to 2024. 2023 was the busiest year, with 3. The most frequent topics are Nerve Block, Pain, Postoperative and Randomized Controlled Trials as Topic. Dr. Heiser's most frequent co-authors are Rafael Arsky Lombardi, MD, Haiying Liu, MD and Nicholas W. Markin, MD.

Papers4
Years published2023 to 2024

Topics Dr. Heiser writes about most

  • Nerve Block
  • Pain, Postoperative
  • Randomized Controlled Trials as Topic

Dr. Heiser's most frequent co-authors

Recent publications by Dr. Heiser

See all 4 publications and co-authors

See who Dr. Heiser researches with

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

How network discovery works

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

Dr. Nicholas Heiser received $709 in industry payments from 2017 to 2022

CMS Open Payments shows 8 general payments to Dr. Heiser from 2 drug and device companies from 2017 to 2022. Travel and lodging make up the largest share, 69% of the total. Medtronic USA, Inc. paid the most, $674.

General payments to Dr. Heiser by program year, 2017 to 2022

General payments to Dr. Heiser by kind, 2017 to 2022

$709in total
  • Travel and lodging$48669%
  • Food and beverage$22331%

Companies that paid Dr. Heiser the most, 2017 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Heiser

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

Dr. Nicholas Heiser graduated from UNMC

Dr. Heiser graduated from UNMC in 2008.

  1. Medical schoolUNMC
  2. Board certified in anesthesiologyAmerican Board of Anesthesiology

Source: Dmand AI Professional Profile Data

Dr. Nicholas Heiser accepts plans from 6 insurance carriers

Dr. Heiser is in network with 6 carriers, including Aetna, United Healthcare and AR State Medicaid. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.

  • Aetna
  • United Healthcare
  • AR State Medicaid
  • CMS Medicare
  • Elevance
  • Wellmark Health Plan

Plan types Dr. Heiser accepts, by number of carriers

  1. HMO4
  2. Medicare3
  3. POS2
  4. PPO2
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Nicholas Heiser'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 Affiliation DataDmand AI Practice 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)
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
Insurance carriers and plan typesDmand AI Insurance Network 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. Nicholas Heiser

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. Nicholas Heiser's NPI number?

Dr. Nicholas Heiser's NPI number is 1437485802. It was assigned on October 20, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Nicholas Heiser?

Dr. Nicholas Heiser is an anesthesiologist in Omaha, Nebraska. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Nicholas Heiser practice?

Dr. Heiser practices at 988102 Nebrasks Medical Center, Omaha, NE 68198. Dr. Heiser also practices at 987400 Nebraska Medical Ctr, Omaha, NE 68198. Dr. Heiser's primary practice is Nebraska Medical Center in Omaha, Nebraska, part of University of Nebraska System.

What is Dr. Nicholas Heiser's office phone number?

The practice phone on file for Dr. Heiser is (402) 559-4000.

What is Dr. Nicholas Heiser's medical license number?

Dr. Heiser holds Nebraska license 27811, one of the licenses on file in 2 states.

Which states has Dr. Nicholas Heiser been licensed in?

Dmand AI has state licenses on file for Dr. Heiser in Nebraska (2014 to 2026) and New York (2010 to 2014).

Which hospitals is Dr. Nicholas Heiser affiliated with?

Dr. Heiser practices at Nebraska Medical Center in Omaha, Nebraska.

What medical group is Dr. Nicholas Heiser part of?

Dr. Heiser is linked to UNMC Physicians.

Does Dr. Nicholas Heiser accept Medicare?

Yes. CMS data shows Dr. Heiser billed Medicare for 72 services in 2024, and Dr. Heiser accepts Medicare assignment.

How many Medicare patients does Dr. Nicholas Heiser see?

CMS counts 153 Medicare patients who saw Dr. Heiser in 2024, with an average age of 72.

Show 8 more questionsShow fewer questions

Is Dr. Nicholas Heiser board certified?

Yes. Dr. Heiser is board certified in anesthesiology by the American Board of Anesthesiology.

What services does Dr. Nicholas Heiser bill to Medicare?

In 2024, Dr. Heiser's most billed Medicare services were surgery: brain, spine and nerves (64488), surgery: brain, spine and nerves (64447) and surgery: heart and blood vessels (36620).

Where did Dr. Nicholas Heiser go to medical school?

Dr. Heiser graduated from UNMC in 2008.

Has Dr. Nicholas Heiser received payments from drug or device companies?

CMS Open Payments shows $709 in general payments to Dr. Heiser from 2 companies from 2017 to 2022. The largest total came from Medtronic USA, Inc.

How long has Dr. Nicholas Heiser been practicing?

Dr. Heiser graduated from medical school in 2008, 18 years ago.

Does Dr. Nicholas Heiser do research?

Dmand AI links 4 publications to Dr. Heiser, published from 2023 to 2024.

Who does Dr. Nicholas Heiser publish with?

Dr. Heiser's most frequent co-authors are Rafael Arsky Lombardi, MD (1 shared paper), Haiying Liu, MD (1 shared paper) and Nicholas W. Markin, MD (1 shared paper).

What insurance does Dr. Nicholas Heiser accept?

Dr. Heiser is in network with 6 carriers, including Aetna, United Healthcare and AR State Medicaid. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.

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