DR. WILLIAM THOMAS HILLMAN TERZIAN M.D.
NPI 1437564713
Surgery - Surgical Critical Care in Omaha, NE

Q: What is William Terzian's NPI number?

The NPI number for William Terzian is 1437564713. It was assigned to this individual provider in the NPPES registry on June 25, 2014.

Q: What is William Terzian's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.

Q: When was this NPI record last updated?

The NPPES record for William Terzian was last updated on January 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 25, 2014PECOS EnrolledAccepts Medicare Assignment

4014 LEAVENWORTH ST, OMAHA, NE 68105(402) 559-4017 Get Directions Write a Review

NPPES record last updated: January 21, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. William Thomas Hillman Terzian M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM THOMAS HILLMAN TERZIAN M.D. (NPI 1437564713) is an individual surgical critical care provider in Omaha, Nebraska, licensed in Nebraska (33759) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, is affiliated with The Nebraska Medical Center, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1437564713

Entity TypeIndividualMale

Primary Taxonomy2086S0102X

Provider Legal NameDR. WILLIAM THOMAS HILLMAN TERZIANCredential: M.D.

Location Address4014 LEAVENWORTH STOmaha, NE 68105-1026

Mailing Address983280 Nebraska Medical CtrOmaha, NE 68198-3280 · (402) 559-4416 · Fax (402) 836-9459

Phone(402) 559-4017

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateJune 25, 2014

Last NPPES UpdateJanuary 21, 2025

NPPES CertifiedJanuary 21, 2025

✔ NPI 1437564713 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Surgical Critical CareAllopathic & Osteopathic Physicians

Taxonomy Code2086S0102X

License✔ Licensed in NE · 33759

Definition

A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

4014 LEAVENWORTH ST, Omaha, NE 68105

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. William Thomas Hillman Terzian M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8527397272

PECOS Enrollment IDI20210916000298

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

47 services25 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

37 services24 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

34 services34 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

16 services16 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

12 services12 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

The Nebraska Medical Center

Acute Care Hospitals · Omaha, NE

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number280013

Location987400 Nebraska Medical CenterOmaha, NE 68198 · Douglas County

Emergency services Birthing friendly

Bellevue Medical Center, LLC

Acute Care Hospitals · Bellevue, NE

5/5 CMS rating

OwnershipProprietary

CMS Certification Number280132

Location2500 Bellevue Medical Center DrBellevue, NE 68123 · Sarpy County

Emergency services

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SARAH LAND LONOWSKI MD, MBA

Student in an Organized Health Care Education/Training Program