Carol Ann Haase, DO
Family Medicine Physician · Las Vegas, NV
Carol Ann Haase, DO is a family medicine physician with a practice address in Las Vegas, Nevada, and NPI 1447870225, issued on Apr 21, 2020. Check the license (Nevada DO3312, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Carol Ann Haase
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DO3312 NV
Self-reported in NPPES; status is on the state search - Practice location
- 9159 W Flamingo RD Ste 100, Las Vegas, NV 89147
- Phone
- (702) 485-5885
- Enumerated
- Apr 21, 2020
- Record last updated
- Jul 9, 2025
- Fax
- (702) 487-8838
- Medicare enrollment
- Enrolled (PECOS I20240306002789); may accept Medicare assignment
- Medical or professional school
- Touro Un Col Of Osteopathic Medicine, Henderson, 2020
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,243 in Nevada → Look up another NPI →
Also registered at 9159 W Flamingo RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nader Helmi, DOPain Medicine (Anesthesiology) Physician1932376407
- Anthony Ruggeroli, M.D.Pain Medicine (Anesthesiology) Physician1295751600
Verify Carol Ann Haase in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license DO3312Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
36 Medicare Part D claims for 16 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Carol Ann Haase among 1,243 family medicine physician records in Nevada
Carol Ann Haase, DO is one of 1,243 family medicine physician records with a practice address in Nevada. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 87% of them.
- NPI issued2020 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2020 · median 2008 among the 726 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
578 family medicine physician records list a practice address in Las Vegas
They are 578 of the 65,269 NPPES records with a practice address in Las Vegas, and 1,243 family medicine physician records in Nevada.
All 1,243 in Nevada → Every provider in Las Vegas → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Carmen Barnes, MDLas Vegas, NV 891471780843268
- Valerie Burditt, RNLas Vegas, NV 891471043905920
- Xavier CrossLas Vegas, NV 891471497458913
- Blessing Enudu, MDLas Vegas, NV 891471154810323
- Othella Jurani-Suarez, MDLas Vegas, NV 891471346299328
- Vahe Kazarian, MDLas Vegas, NV 891471477711661
- Hao Luong, DOLas Vegas, NV 891471891484812
- Andrea LynchLas Vegas, NV 891471760173975
Common questions
What is Carol Ann Haase, DO's NPI number?
Carol Ann Haase, DO's National Provider Identifier (NPI) is 1447870225, issued on Apr 21, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Carol Ann Haase, DO located?
The NPPES record lists a practice address at 9159 W Flamingo RD Ste 100, Las Vegas, NV, 89147. Phone: (702) 485-5885. Providers update this record themselves, so call before visiting.
How can I verify Carol Ann Haase, DO's license?
NPPES lists Nevada license number DO3312, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Carol Ann Haase, DO prescribe under Medicare Part D?
In 2024, Carol Ann Haase, DO had 36 Medicare Part D claims for 16 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.