Dr. William M. Lydiatt, MD

  • Omaha, NE
  • General surgeon
NPI1578528055PAC ID5294627642
Medicare services, 2024
519
Medicare patients, 2024
227
Part D claims, 2024
50
Publications
62
Hospital affiliations
1
Practice address
8303 Dodge St, Omaha, NE 68114
Practice phone
Call (402) 354-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Nebraska Methodist Hospital

Omaha, Nebraska

See all 5 affiliations

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Dr. William M. Lydiatt is a general surgeon in Omaha, Nebraska

Dr. Lydiatt practices at Nebraska Methodist Hospital in Omaha, Nebraska.

Dr. Lydiatt's NPI, 1578528055, was assigned on April 19, 2006. Dr. Lydiatt graduated from University of Nebraska College of Medicine in 1988. Dr. Lydiatt holds Nebraska license 17965.

NPI and contact details
Medicare PAC ID
5294627642
NPI enumeration date
April 19, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(402) 354-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
64
Medical school graduation
1988

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

Dr. William M. Lydiatt practices at Nebraska Methodist Hospital in Omaha, Nebraska

Dr. Lydiatt's primary practice is Nebraska Methodist Hospital, at 8303 Dodge St, Omaha, NE 68114 in Douglas County. The practice phone is (402) 354-4000.

  • Nebraska Methodist Hospital
    8303 Dodge St, Omaha, NE 68114 · Douglas CountyPhone(402) 354-4000

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

Dr. William M. Lydiatt is affiliated with 2 sites of care and 3 medical groups

Dr. Lydiatt's primary practice is Nebraska Methodist Hospital in Omaha, Nebraska. Dr. Lydiatt is also affiliated with Methodist Hospital. The medical group on file is Nebraska Methodist Hospital. Dmand AI also links Dr. Lydiatt to 2 more medical groups, each named with a free account.

See all 5 affiliations for Dr. Lydiatt

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

Dmand AI tracks the EHR system at Dr. William M. Lydiatt's practice

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

EHR by site
SiteEHR vendor and product
Nebraska Methodist HospitalAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. William M. Lydiatt is one of 193 general surgeons in Nebraska

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

Specialties and state licenses

  • Surgery, NebraskaPrimaryLicense 17965 · taxonomy 208600000X

General surgeons near Dr. Lydiatt

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. William M. Lydiatt billed Medicare for 519 services in 2024

CMS data shows 519 Medicare services from Dr. Lydiatt across 9 procedure codes in 2024, for 227 Medicare patients. Medicare paid $30,345 for them. Every service was in an office.

Medicare services, 2024519
Medicare patients227
Paid by Medicare$30,345
Procedure codes9

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

  • 2023
  • 2024
Office and hospital visits
2023: 3392024: 29114%
Imaging
2023: 1262024: 1242%
Other services
2023: 02024: 72
Surgery
2023: 542024: 3241%

Dr. Lydiatt compared with the Nebraska median for general surgeons, 2024

  • Dr. Lydiatt
  • Nebraska median
Medicare services
519vs 2382.2 times
Medicare patients
227vs 17034% above
Part D claims
19vs 3037% below

Medians across 178 general surgeons in Nebraska with Dmand AI profiles that report each measure.

Dr. Lydiatt'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. Lydiatt

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

Dr. William M. Lydiatt treated 227 Medicare patients in 2024, average age 74

CMS counts 227 Medicare patients who saw Dr. Lydiatt in 2024. The largest group is 65 to 74, with 129 patients. 71% of them have high blood pressure, and 68% have high cholesterol. Their average risk score is 1.29, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Lydiatt's median patient age at 61, with 57% women.

Medicare patients, 2024227
Average age74
Average risk score1.29

Dr. Lydiatt's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Lydiatt's Medicare patients by sex, 2024

  • Women13760%
  • Men9040%

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

  1. High blood pressure71%
  2. High cholesterol68%
  3. Arthritis51%
  4. Mood disorders22%
  5. Cancer21%
  6. Depression21%
  7. Osteoporosis20%
  8. Anxiety19%

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

Dr. Lydiatt's patients across all payers

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

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women57%
  • Men42%

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

Dr. William M. Lydiatt wrote 50 Medicare Part D claims in 2024

In 2024, Dr. Lydiatt wrote 50 Medicare Part D claims for 20 patients. 78% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $64 in total drug cost. In 2023, CMS named 38 claims across 1 drug.

Part D claims, 202450
Drugs named by CMS1
Total drug cost$64
Part D patients20

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

  • Generic39 claims78%
  • Brand-name11 claims22%

Dr. Lydiatt'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: 382024: 1950%

Drugs named by CMS: 1 in 2024, 1 in 2023.

See all prescribing by Dr. Lydiatt

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

How Dr. William M. Lydiatt takes part in Medicare

Dr. Lydiatt 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. William M. Lydiatt has 62 publications on record

Dmand AI links 62 papers to Dr. Lydiatt, published from 2011 to 2025. 2017 was the busiest year, with 6. The most frequent topics are Head and Neck Neoplasms, Depression and Postoperative Complications. Dr. Lydiatt has published most often in JAMA Otolaryngol Head Neck Surg. Dr. Lydiatt's most frequent co-authors are Andrew M. Coughlin, MD, Russell Burton Smith, MD and Daniel D. Lydiatt, MD.

Papers62
Years published2011 to 2025

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

Topics Dr. Lydiatt writes about most

  • Head and Neck Neoplasms
  • Depression
  • Postoperative Complications
  • Carcinoma, Squamous Cell
  • Length of Stay
  • Oropharyngeal Neoplasms
  • Papillomavirus Infections
  • Squamous Cell Carcinoma of Head and Neck

Dr. Lydiatt's most frequent co-authors

Recent publications by Dr. Lydiatt

See all 62 publications and co-authors

See who Dr. Lydiatt researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lydiatt 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. William M. Lydiatt received $138 in industry payments from 2017 to 2023

CMS Open Payments shows 3 general payments to Dr. Lydiatt from 3 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $90.

General payments to Dr. Lydiatt by program year, 2017 to 2023

Companies that paid Dr. Lydiatt the most, 2017 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Lydiatt

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

Dr. William M. Lydiatt graduated from University of Nebraska College of Medicine

Dr. Lydiatt graduated from University of Nebraska College of Medicine in 1988.

  1. Medical schoolUniversity of Nebraska College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. William M. Lydiatt'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 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. William M. Lydiatt

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. William M. Lydiatt's NPI number?

Dr. William M. Lydiatt's NPI number is 1578528055. It was assigned on April 19, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. William M. Lydiatt?

Dr. William M. Lydiatt is a general surgeon in Omaha, Nebraska. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. William M. Lydiatt practice?

Dr. Lydiatt practices at 8303 Dodge St, Omaha, NE 68114. Dr. Lydiatt's primary practice is Nebraska Methodist Hospital in Omaha, Nebraska. Dmand AI also links Dr. Lydiatt to 2 medical groups.

What is Dr. William M. Lydiatt's office phone number?

The practice phone on file for Dr. Lydiatt is (402) 354-4000.

What is Dr. William M. Lydiatt's medical license number?

Dr. Lydiatt holds Nebraska license 17965.

Which hospitals is Dr. William M. Lydiatt affiliated with?

Dr. Lydiatt is affiliated with Methodist Hospital.

What medical group is Dr. William M. Lydiatt part of?

Dr. Lydiatt is linked to Nebraska Methodist Hospital. Dmand AI links Dr. Lydiatt to 2 more medical groups.

Does Dr. William M. Lydiatt accept Medicare?

Yes. CMS data shows Dr. Lydiatt billed Medicare for 519 services in 2024, and Dr. Lydiatt accepts Medicare assignment.

How many Medicare patients does Dr. William M. Lydiatt see?

CMS counts 227 Medicare patients who saw Dr. Lydiatt in 2024, with an average age of 74.

What services does Dr. William M. Lydiatt bill to Medicare?

In 2024, Dr. Lydiatt's most billed Medicare services were office visit, established patient (99213), ultrasound (76536) and medicare service (G2211).

Show 6 more questionsShow fewer questions

Where did Dr. William M. Lydiatt go to medical school?

Dr. Lydiatt graduated from University of Nebraska College of Medicine in 1988.

What drugs does Dr. William M. Lydiatt prescribe most?

In 2024 Medicare Part D data, Dr. Lydiatt's most prescribed drugs by claims were Levothyroxine Sodium.

Has Dr. William M. Lydiatt received payments from drug or device companies?

CMS Open Payments shows $138 in general payments to Dr. Lydiatt from 3 companies from 2017 to 2023. The largest total came from Bristol-Myers Squibb Company.

How long has Dr. William M. Lydiatt been practicing?

Dr. Lydiatt graduated from medical school in 1988, 38 years ago.

Does Dr. William M. Lydiatt do research?

Dmand AI links 62 publications to Dr. Lydiatt, published from 2011 to 2025.

Who does Dr. William M. Lydiatt publish with?

Dr. Lydiatt's most frequent co-authors are Andrew M. Coughlin, MD (9 shared papers), Russell Burton Smith, MD (9 shared papers) and Daniel D. Lydiatt, MD (7 shared papers).

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