Dr. Zachariah Luke Wittenberg, DO
- Medicare services, 2024
- 342
- Medicare patients, 2024
- 135
- Part D claims, 2024
- 174
- Hospital affiliations
- 5
- Industry payments
- $3,674
- Practice address
- 8303 Dodge St, Omaha, NE 68114
- Practice phone
- Call (402) 354-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nebraska Methodist Hospital
Omaha, Nebraska
Find Dr. Wittenberg's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Zachariah Luke Wittenberg is a pulmonologist in Omaha, Nebraska
Dr. Wittenberg practices at Nebraska Methodist Hospital in Omaha, Nebraska.
Dr. Wittenberg's NPI, 1538654785, was assigned on June 28, 2018. Dr. Wittenberg graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2018. Dr. Wittenberg holds Nebraska license 2533.
- NPI
- 1538654785NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062764467
- NPI enumeration date
- June 28, 2018
- 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
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachariah Luke Wittenberg practices at Nebraska Methodist Hospital in Omaha, Nebraska
Dr. Wittenberg'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 Hospital8303 Dodge St, Omaha, NE 68114 · Douglas CountyPhone(402) 354-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Zachariah Luke Wittenberg is affiliated with 8 sites of care and 2 medical groups
Dr. Wittenberg's primary practice is Nebraska Methodist Hospital in Omaha, Nebraska. Dr. Wittenberg is also affiliated with Methodist Hospital. The medical group on file is Methodist Physicians Clinic. Dmand AI also links Dr. Wittenberg to 4 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Zachariah Luke Wittenberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wittenberg practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nebraska Methodist Hospital | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zachariah Luke Wittenberg is one of 85 pulmonologists in Nebraska
Pulmonary disease is Dr. Wittenberg's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Wittenberg is licensed in Nebraska.
Specialties and state licenses
- Pulmonary disease, NebraskaPrimary
Pulmonologists near Dr. Wittenberg
Counts of pulmonologists 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. Zachariah Luke Wittenberg billed Medicare for 342 services in 2024
CMS data shows 342 Medicare services from Dr. Wittenberg across 11 procedure codes in 2024, for 135 Medicare patients. Medicare paid $27,936 for them.
Dr. Wittenberg's Medicare services by type, 2024
- Office and hospital visits254
- Tests and treatments59
- Other services17
- Imaging12
Where Dr. Wittenberg's Medicare services took place, 2024
- In an office13239%
- In a facility21061%
Dr. Wittenberg compared with the Nebraska median for pulmonologists, 2024
- Dr. Wittenberg
- Nebraska median
- Medicare services
- 342vs 95264% below
- Medicare patients
- 135vs 41668% below
- Part D claims
- 77vs 39280% below
Medians across 84 pulmonologists in Nebraska with Dmand AI profiles that report each measure.
Dr. Wittenberg'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wittenberg and other pulmonologists in Nebraska.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zachariah Luke Wittenberg treated 135 Medicare patients in 2024, average age 74
CMS counts 135 Medicare patients who saw Dr. Wittenberg in 2024. The largest group is 65 to 74, with 58 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 2.21, 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. Wittenberg's median patient age at 64, with 51% women.
Dr. Wittenberg's Medicare patients by age, 2024
Dr. Wittenberg's Medicare patients by sex, 2024
- Women7858%
- Men5742%
Chronic conditions among Dr. Wittenberg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease44%
- Atrial fibrillation41%
- COPD40%
- Heart failure40%
- Chronic kidney disease39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wittenberg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zachariah Luke Wittenberg wrote 174 Medicare Part D claims in 2024
In 2024, Dr. Wittenberg wrote 174 Medicare Part D claims for 50 patients. 41% of them were for generic drugs. CMS names the drug for 77 of them, across 3 drugs with 11 or more claims each, at $33,595 in total drug cost. In 2023, CMS named 69 claims across 4 drugs.
Dr. Wittenberg's Part D claims by kind of drug, 2024
- Generic71 claims41%
- Brand-name103 claims59%
Dr. Wittenberg'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.
Drug classes CMS tracks in Dr. Wittenberg's Part D claims, 2024
- Antibiotics6%11 of 174 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 692024: 7712%
Drugs named by CMS: 3 in 2024, 4 in 2023.
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. Zachariah Luke Wittenberg takes part in Medicare
Dr. Wittenberg 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. Zachariah Luke Wittenberg received $3,674 in industry payments from 2019 to 2025
CMS Open Payments shows 109 general payments to Dr. Wittenberg from 24 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 53% of the total. Sanofi and Genzyme US Companies paid the most, $1,858.
General payments to Dr. Wittenberg by program year, 2019 to 2025
General payments to Dr. Wittenberg by kind, 2019 to 2025
- Food and beverage$1,96453%
- Consulting fees$1,58143%
- Education$1093%
- Travel and lodging$201%
Companies that paid Dr. Wittenberg the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zachariah Luke Wittenberg graduated from Des Moines University of Osteopathic Medicine and Health Sciences
Dr. Wittenberg graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zachariah Luke Wittenberg's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Zachariah Luke Wittenberg
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. Zachariah Luke Wittenberg's NPI number?
Dr. Zachariah Luke Wittenberg's NPI number is 1538654785. It was assigned on June 28, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachariah Luke Wittenberg?
Dr. Zachariah Luke Wittenberg is a pulmonologist in Omaha, Nebraska. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Zachariah Luke Wittenberg practice?
Dr. Wittenberg practices at 8303 Dodge St, Omaha, NE 68114. Dr. Wittenberg's primary practice is Nebraska Methodist Hospital in Omaha, Nebraska. Dmand AI also links Dr. Wittenberg to 4 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Zachariah Luke Wittenberg's office phone number?
The practice phone on file for Dr. Wittenberg is (402) 354-4000.
What is Dr. Zachariah Luke Wittenberg's medical license number?
Dr. Wittenberg holds Nebraska license 2533.
Which hospitals is Dr. Zachariah Luke Wittenberg affiliated with?
Dr. Wittenberg is affiliated with Methodist Hospital. Dmand AI links Dr. Wittenberg to 4 more hospitals.
What medical group is Dr. Zachariah Luke Wittenberg part of?
Dr. Wittenberg is linked to Methodist Physicians Clinic. Dmand AI links Dr. Wittenberg to 1 more medical group.
Does Dr. Zachariah Luke Wittenberg accept Medicare?
Yes. CMS data shows Dr. Wittenberg billed Medicare for 342 services in 2024, and Dr. Wittenberg accepts Medicare assignment.
How many Medicare patients does Dr. Zachariah Luke Wittenberg see?
CMS counts 135 Medicare patients who saw Dr. Wittenberg in 2024, with an average age of 74.
What services does Dr. Zachariah Luke Wittenberg bill to Medicare?
In 2024, Dr. Wittenberg's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and critical care (99291).
Show 4 more questionsShow fewer questions
Where did Dr. Zachariah Luke Wittenberg go to medical school?
Dr. Wittenberg graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2018.
What drugs does Dr. Zachariah Luke Wittenberg prescribe most?
In 2024 Medicare Part D data, Dr. Wittenberg's most prescribed drugs by claims were Anoro Ellipta, Trelegy Ellipta and Albuterol Sulfate Hfa.
Has Dr. Zachariah Luke Wittenberg received payments from drug or device companies?
CMS Open Payments shows $3,674 in general payments to Dr. Wittenberg from 24 companies from 2019 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Zachariah Luke Wittenberg been practicing?
Dr. Wittenberg graduated from medical school in 2018, 8 years ago.
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