Dr. Krystal W. Nizar, MD, PhD
- Medicare services, 2020
- 109
- Part D claims, 2023
- 115
- Hospital affiliations
- 2
- Medical group
- 1
- State licenses
- 2
- Practice address
- 1221 South Gear Avenue, West Burlington, IA 52655
- Practice phone
- Call (319) 768-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nizar'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. Krystal W. Nizar is a psychiatrist in West Burlington, Iowa
Dr. Nizar practices at Southeast Iowa Regional Medical Center, West Burlington in West Burlington, Iowa, part of Great River Health.
Dr. Nizar's NPI, 1760748446, was assigned on April 6, 2012. Dr. Nizar graduated from University of California, San Diego School of Medicine in 2012. Dr. Nizar holds Iowa license MD-45892.
- NPI
- 1760748446NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547553307
- NPI enumeration date
- April 6, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (319) 768-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Krystal W. Nizar practices at Southeast Iowa Regional Medical Center, West Burlington in West Burlington, Iowa
Dr. Nizar's primary practice is Southeast Iowa Regional Medical Center, West Burlington, at 1221 South Gear Avenue, West Burlington, IA 52655 in Des Moines County. The practice phone is (319) 768-1000.
- Southeast Iowa Regional Medical Center, West Burlington1221 South Gear Avenue, West Burlington, IA 52655 · Des Moines CountyPhone(319) 768-1000
Source: Dmand AI Affiliation Data
Dr. Krystal W. Nizar is affiliated with 2 sites of care and 1 medical group
Dr. Nizar's primary practice is Southeast Iowa Regional Medical Center, West Burlington in West Burlington, Iowa, part of Great River Health. Dr. Nizar is also affiliated with Mercy Medical Center. The medical group on file is Mercy Cedar Rapids.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Krystal W. Nizar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nizar practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southeast Iowa Regional Medical Center, West Burlington | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Krystal W. Nizar is one of 276 psychiatrists in Iowa
Psychiatry is Dr. Nizar's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Nizar's licenses on file in 2 states: Iowa and California.
Specialties and state licenses
- Psychiatry, IowaPrimary
- California license
Psychiatrists near Dr. Nizar
Counts of psychiatrists 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. Krystal W. Nizar billed Medicare for 109 services in 2020
CMS data shows 109 Medicare services from Dr. Nizar across 2 procedure codes in 2020. Medicare paid $6,706 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nizar's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 1932020: 7959%
- Tests and treatments
- 2019: 442020: 3032%
Dr. Nizar compared with the Iowa median for psychiatrists, 2020
- Dr. Nizar
- Iowa median
- Medicare services
- 109vs 18441% below
- Part D claims
- 115vs 15626% below
Medians across 295 psychiatrists in Iowa with Dmand AI profiles that report each measure.
Dr. Nizar's most billed Medicare procedure codes, 2020
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. Nizar and other psychiatrists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Krystal W. Nizar's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Nizar's median patient age at 53, with 46% women.
Dr. Nizar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
Dr. Krystal W. Nizar wrote 115 Medicare Part D claims in 2023
In 2023, Dr. Nizar wrote 115 Medicare Part D claims. They cover 5 drugs, with $1,042 in total drug cost. In 2022, CMS named 116 claims across 5 drugs.
Dr. Nizar's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1162023: 1151%
Drugs named by CMS: 5 in 2023, 5 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Krystal W. Nizar takes part in Medicare
Dr. Nizar 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. Krystal W. Nizar graduated from University of California, San Diego School of Medicine
Dr. Nizar graduated from University of California, San Diego School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Krystal W. Nizar'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. Krystal W. Nizar
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. Krystal W. Nizar's NPI number?
Dr. Krystal W. Nizar's NPI number is 1760748446. It was assigned on April 6, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Krystal W. Nizar?
Dr. Krystal W. Nizar is a psychiatrist in West Burlington, Iowa. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Krystal W. Nizar practice?
Dr. Nizar practices at 1221 South Gear Avenue, West Burlington, IA 52655. Dr. Nizar's primary practice is Southeast Iowa Regional Medical Center, West Burlington in West Burlington, Iowa, part of Great River Health.
What is Dr. Krystal W. Nizar's office phone number?
The practice phone on file for Dr. Nizar is (319) 768-1000.
What is Dr. Krystal W. Nizar's medical license number?
Dr. Nizar holds Iowa license MD-45892, one of the licenses on file in 2 states.
Which states has Dr. Krystal W. Nizar been licensed in?
Dmand AI has state licenses on file for Dr. Nizar in Iowa and California.
Which hospitals is Dr. Krystal W. Nizar affiliated with?
Dr. Nizar practices at Southeast Iowa Regional Medical Center, West Burlington in West Burlington, Iowa. Dr. Nizar is also affiliated with Mercy Medical Center.
What medical group is Dr. Krystal W. Nizar part of?
Dr. Nizar is linked to Mercy Cedar Rapids.
Does Dr. Krystal W. Nizar accept Medicare?
Yes. CMS data shows Dr. Nizar billed Medicare for 109 services in 2020, and Dr. Nizar accepts Medicare assignment.
What services does Dr. Krystal W. Nizar bill to Medicare?
In 2020, Dr. Nizar's most billed Medicare services were hospital inpatient care (99232) and psychiatric service (90870).
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Where did Dr. Krystal W. Nizar go to medical school?
Dr. Nizar graduated from University of California, San Diego School of Medicine in 2012.
What drugs does Dr. Krystal W. Nizar prescribe most?
In 2023 Medicare Part D data, Dr. Nizar's most prescribed drugs by claims were Venlafaxine HCl ER, Bupropion XL and Trazodone HCl.
How long has Dr. Krystal W. Nizar been practicing?
Dr. Nizar graduated from medical school in 2012, 14 years ago.
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