Kelly Flannigan Unger, MD
Emergency Medicine Physician · Huntington Beach, CA
Kelly Flannigan Unger, MD is an emergency medicine physician with a practice address in Huntington Beach, California, and NPI 1023047412, issued on Jun 30, 2006. Check the license (California A100804, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kelly Flannigan Unger
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A100804 CA
Self-reported in NPPES; status is on the state search - Practice location
- 17772 Beach Blvd, Huntington Beach, CA 92647
- Phone
- (714) 843-5011
- Enumerated
- Jun 30, 2006
- Record last updated
- Feb 18, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080418000428); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 17772 Beach Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammad Alwattar, MDEmergency Medicine Physician1770693541
- David Chen, MDEmergency Medicine Physician1588614648
- Emily Grigsby, M.D.Emergency Medicine Physician1861524415
- Jeremy Halbmaier, RNRegistered Nurse1467388314
- Alexander Hannaman, M.D.Emergency Medicine Physician1962426924
- Shokoufeh Hariri, PHARM.DPharmacist1790260156
Verify Kelly Flannigan Unger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A100804Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average emergency medicine physician in 2024
132 Medicare Part D claims for 85 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen17 claims
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.
Bills Medicare through 2 group practices
- Orange County Emergency Medical Associates IncLa Palma, CA
- Pacific Coast Emergency Medical Associates, IncLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kelly Flannigan Unger among 7,751 emergency medicine physician records in California
Kelly Flannigan Unger, MD is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2002 · median 2011 among the 4,560 with a school on file
- Record last updated2014 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Huntington Beach → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Mohammad Alwattar, MDHuntington Beach, CA 926471770693541
- John Broderick, M.D.Huntington Beach, CA 926471588666424
- David Chen, MDHuntington Beach, CA 926471588614648
- Patrick Cichon, MDHuntington Beach, CA 926471144259854
- Gary Flashner, M.D.Huntington Beach, CA 926471437266335
- Alexander Hannaman, M.D.Huntington Beach, CA 926471962426924
- Linda Lee, MDHuntington Beach, CA 926471790797652
- Kha Nguyen, MDHuntington Beach, CA 926471346291440
Common questions
What is Kelly Flannigan Unger, MD's NPI number?
Kelly Flannigan Unger, MD's National Provider Identifier (NPI) is 1023047412, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kelly Flannigan Unger, MD located?
The NPPES record lists a practice address at 17772 Beach Blvd, Huntington Beach, CA, 92647. Phone: (714) 843-5011. Providers update this record themselves, so call before visiting.
How can I verify Kelly Flannigan Unger, MD's license?
NPPES lists California license number A100804, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kelly Flannigan Unger, MD prescribe under Medicare Part D?
In 2024, Kelly Flannigan Unger, MD had 132 Medicare Part D claims for 85 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.