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Dr. Karen D. Ragland, MD
NPI1669454823PAC ID5799689618
- Medicare services, 2024
- 2,622
- Medicare patients, 2024
- 1,456
- Publications
- 2
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Practice address
- 2801 Atlantic Ave, Long Beach, CA 90806
- Practice phone
- Call (562) 933-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ragland's professional email, personal email and mobile number
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Dr. Karen D. Ragland is a neuroradiologist in Long Beach, California
Dr. Ragland practices at Long Beach Medical Center in Long Beach, California, part of MemorialCare Health System.
Dr. Ragland's NPI, 1669454823, was assigned on November 15, 2005. Dr. Ragland graduated from UCSF School of Medicine in 1988. Dr. Ragland holds California license G66526.
NPI and contact details
- NPI
- 1669454823NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799689618
- NPI enumeration date
- November 15, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 933-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karen D. Ragland practices at Long Beach Medical Center in Long Beach, California
Dr. Ragland's primary practice is Long Beach Medical Center, at 2801 Atlantic Ave, Long Beach, CA 90806 in Los Angeles County. The practice phone is (562) 933-2000.
- Long Beach Medical Center2801 Atlantic Ave, Long Beach, CA 90806 · Los Angeles CountyPhone(562) 933-2000
Source: Dmand AI Affiliation Data
Dr. Karen D. Ragland is affiliated with 2 sites of care and 1 medical group
Dr. Ragland's primary practice is Long Beach Medical Center in Long Beach, California, part of MemorialCare Health System. The medical group on file is MemorialCare Medical Group. Dmand AI also links Dr. Ragland to 1 more therapy and rehab clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karen D. Ragland's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ragland practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Long Beach Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across MemorialCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Karen D. Ragland is one of 202 neuroradiologists in California
Neuroradiology is Dr. Ragland's primary specialty in the NPI Registry, under taxonomy code 2085N0700X. Dr. Ragland is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Ragland's licenses on file in 11 states: California, Illinois, New Mexico, Arizona, Colorado, Nevada, New York, South Carolina, Michigan, Georgia and North Carolina.
Specialties and state licenses
- Neuroradiology, CaliforniaPrimary
- Illinois license
- New Mexico license
- Arizona license
- Colorado license
- Nevada license
- New York license
- South Carolina license
- Michigan license
- Georgia license
- North Carolina license
Neuroradiologists near Dr. Ragland
Counts of neuroradiologists with a Dmand AI profile, by place and practice. Each opens the list.
202neuroradiologists in California
3neuroradiologists in Long Beach
2neuroradiologists at Long Beach Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Karen D. Ragland billed Medicare for 2,622 services in 2024
CMS data shows 2,622 Medicare services from Dr. Ragland across 30 procedure codes in 2024, for 1,456 Medicare patients. Medicare paid $66,363 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 20242,622
Medicare patients1,456
Paid by Medicare$66,363
Procedure codes30
Dr. Ragland's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2,5912024: 2,4555%
- Tests and treatments
- 2023: 1642024: 1672%
Dr. Ragland compared with the California median for neuroradiologists, 2024
- Dr. Ragland
- California median
- Medicare services
- 2,622vs 1,32698% above
- Medicare patients
- 1,456vs 88664% above
Medians across 174 neuroradiologists in California with Dmand AI profiles that report each measure.
Dr. Ragland'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.
Need commercial claims for Dr. Ragland?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ragland and other neuroradiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karen D. Ragland treated 1,456 Medicare patients in 2024, average age 75
CMS counts 1,456 Medicare patients who saw Dr. Ragland in 2024. The largest group is 65 to 74, with 515 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 54% are also on Medicaid. Their average risk score is 2.87, 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. Ragland's median patient age at 58, with 58% women.
Medicare patients, 20241,456
Average age75
Average risk score2.87
Also on Medicaid54%
Dr. Ragland's Medicare patients by age, 2024
Dr. Ragland's Medicare patients by sex, 2024
- Women78354%
- Men67346%
Chronic conditions among Dr. Ragland's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes55%
- Arthritis53%
- Chronic kidney disease52%
- Ischemic heart disease48%
- Heart failure46%
- Mood disorders42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ragland's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karen D. Ragland scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Ragland for performance year 2024, reported as part of a group. Dr. Ragland accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ragland's MIPS scores, performance year 2024
- 87of 100Final score
- 81.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
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Dr. Karen D. Ragland has 2 publications on record
Dmand AI links 2 papers to Dr. Ragland in 2012. Dr. Ragland's most frequent co-author is Johnson Benjamin Lightfoote, MD.
Papers2
Dr. Ragland's most frequent co-authors
Recent publications by Dr. Ragland
AJR Am J Roentgenol
AlgorithmsClinical CompetenceDiagnosis, Differential
See who Dr. Ragland researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ragland works with, so you can find a warm path to the right neuroradiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Karen D. Ragland received $77 in industry payments from 2016 to 2025
CMS Open Payments shows 4 general payments to Dr. Ragland from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 81% of the total. Telix Pharmaceuticals paid the most, $24.
General payments to Dr. Ragland by program year, 2016 to 2025
General payments to Dr. Ragland by kind, 2016 to 2025
$77in total
- Food and beverage$6281%
- Education$1419%
Companies that paid Dr. Ragland the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karen D. Ragland graduated from UCSF School of Medicine
Dr. Ragland graduated from UCSF School of Medicine in 1988.
- Medical school
- Board certified in diagnostic radiology
- Board certified in neuroradiology
- Board certified in pediatric radiology
Source: Dmand AI Professional Profile Data
Dr. Karen D. Ragland accepts plans from 6 insurance carriers
Dr. Ragland is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Ragland accepts, by number of carriers
- PPO3
- Medicare2
- POS2
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Karen D. Ragland'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 DataMedicare Physician & Other Practitioners - 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Karen D. Ragland
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. Karen D. Ragland's NPI number?
Dr. Karen D. Ragland's NPI number is 1669454823. It was assigned on November 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Karen D. Ragland?
Dr. Karen D. Ragland is a neuroradiologist in Long Beach, California. The primary specialty in the NPI Registry is Neuroradiology Physician (taxonomy code 2085N0700X).
Where does Dr. Karen D. Ragland practice?
Dr. Ragland practices at 2801 Atlantic Ave, Long Beach, CA 90806. Dr. Ragland's primary practice is Long Beach Medical Center in Long Beach, California, part of MemorialCare Health System. Dmand AI also links Dr. Ragland to 1 therapy and rehab clinic.
What is Dr. Karen D. Ragland's office phone number?
The practice phone on file for Dr. Ragland is (562) 933-2000.
What is Dr. Karen D. Ragland's medical license number?
Dr. Ragland holds California license G66526, one of the licenses on file in 11 states.
Which states has Dr. Karen D. Ragland been licensed in?
Dmand AI has state licenses on file for Dr. Ragland in California (1989 to 2026), Illinois (2007 to 2014), New Mexico (2002 to 2014), Arizona (2006 to 2013), Colorado (2003 to 2013), Nevada (1999 to 2013), New York (2002 to 2013), South Carolina (2003 to 2013), Michigan (2008 to 2012), Georgia (1995 to 2005) and North Carolina (1995 to 2002).
Which hospitals is Dr. Karen D. Ragland affiliated with?
Dr. Ragland practices at Long Beach Medical Center in Long Beach, California.
What medical group is Dr. Karen D. Ragland part of?
Dr. Ragland is linked to MemorialCare Medical Group.
Does Dr. Karen D. Ragland accept Medicare?
Yes. CMS data shows Dr. Ragland billed Medicare for 2,622 services in 2024, and Dr. Ragland accepts Medicare assignment.
What is Dr. Karen D. Ragland's MIPS score?
Dr. Ragland's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Karen D. Ragland see?
CMS counts 1,456 Medicare patients who saw Dr. Ragland in 2024, with an average age of 75.
Is Dr. Karen D. Ragland board certified?
Yes. Dr. Ragland is board certified in diagnostic radiology by the American Board of Radiology.
What services does Dr. Karen D. Ragland bill to Medicare?
In 2024, Dr. Ragland's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (70551).
Where did Dr. Karen D. Ragland go to medical school?
Dr. Ragland graduated from UCSF School of Medicine in 1988.
Has Dr. Karen D. Ragland received payments from drug or device companies?
CMS Open Payments shows $77 in general payments to Dr. Ragland from 4 companies from 2016 to 2025. The largest total came from Telix Pharmaceuticals.
How long has Dr. Karen D. Ragland been practicing?
Dr. Ragland graduated from medical school in 1988, 38 years ago.
Does Dr. Karen D. Ragland do research?
Dmand AI links 2 publications to Dr. Ragland.
Who does Dr. Karen D. Ragland publish with?
Dr. Ragland's most frequent co-authors are Johnson Benjamin Lightfoote, MD (1 shared paper).
What insurance does Dr. Karen D. Ragland accept?
Dr. Ragland is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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