Dr. Raymond Ceguerra Flores, MD
- Medicare services, 2024
- 67
- Medicare patients, 2024
- 36
- Part D claims, 2024
- 61
- Hospital affiliations
- 2
- Industry payments
- $573
- Practice address
- 13100 Studerbaker Road, Norwalk, CA 90650
- Practice phone
- Call (562) 868-3751
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Flores' professional email, personal email and mobile number
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Dr. Raymond Ceguerra Flores is an internist in Norwalk, California
Dr. Flores practices at Coast Plaza Hospital in Norwalk, California, part of Pipeline Health System.
Dr. Flores' NPI, 1316967631, was assigned on July 20, 2006. Dr. Flores graduated from University of Santo Tomas in 1991. Dr. Flores' California license number on file is A66433.
- NPI
- 1316967631NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789619354
- NPI enumeration date
- July 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 868-3751
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Raymond Ceguerra Flores practices at Coast Plaza Hospital in Norwalk, California
Dr. Flores' primary practice is Coast Plaza Hospital, at 13100 Studerbaker Road, Norwalk, CA 90650 in Los Angeles County. The practice phone is (562) 868-3751.
- Coast Plaza Hospital13100 Studerbaker Road, Norwalk, CA 90650 · Los Angeles CountyPhone(562) 868-3751
Source: Dmand AI Affiliation Data
Dr. Raymond Ceguerra Flores is affiliated with 2 sites of care and 1 medical group
Dr. Flores' primary practice is Coast Plaza Hospital in Norwalk, California, part of Pipeline Health System. Dr. Flores is also affiliated with Department of State Hospitals - Metropolitan. The medical group on file is Coalinga State Hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Raymond Ceguerra Flores' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Flores practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Coast Plaza Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Pipeline Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Raymond Ceguerra Flores is one of 16,751 internists in California
Internal medicine is Dr. Flores' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Flores is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Flores' licenses on file in 4 states: California, Idaho, Texas and Michigan.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Idaho license
- Texas license
- Michigan license
Clinical focus
Dmand AI lists epilepsy, heart failure and schizophrenia among the conditions Dr. Flores treats.
Internists near Dr. Flores
Counts of internists 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. Raymond Ceguerra Flores billed Medicare for 67 services in 2024
CMS data shows 67 Medicare services from Dr. Flores across 2 procedure codes in 2024, for 36 Medicare patients. Medicare paid $2,306 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Flores' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1512024: 6756%
Dr. Flores compared with the California median for internists, 2024
- Dr. Flores
- California median
- Medicare services
- 67vs 36181% below
- Medicare patients
- 36vs 15176% below
- Part D claims
- 37vs 42191% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Flores' 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. Flores?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Flores and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Raymond Ceguerra Flores treated 36 Medicare patients in 2024, average age 58
CMS counts 36 Medicare patients who saw Dr. Flores in 2024. The largest group is under 65, with 21 patients. 75% of them have schizophrenia and other psychoses, and 47% have high blood pressure. 47% are also on Medicaid. Their average risk score is 1.73, 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. Flores' median patient age at 47, with 12% women.
Dr. Flores' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Flores' Medicare patients by sex, 2024
- Women1131%
- Men2569%
Chronic conditions among Dr. Flores' Medicare patients, 2024
- Schizophrenia and other psychoses75%
- High blood pressure47%
- Mood disorders42%
- Diabetes39%
- High cholesterol33%
- Alcohol and drug use disorders31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Flores' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women12%
- Men88%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Raymond Ceguerra Flores wrote 61 Medicare Part D claims in 2024
In 2024, Dr. Flores wrote 61 Medicare Part D claims. 89% of them were for generic drugs. CMS names the drug for 37 of them, across 2 drugs with 11 or more claims each, at $471 in total drug cost. In 2022, CMS named 72 claims across 5 drugs.
Dr. Flores' Part D claims by kind of drug, 2024
- Generic54 claims89%
- Brand-name and other7 claims11%
Dr. Flores' 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.
Drug classes CMS tracks in Dr. Flores' Part D claims, 2024
- Antibiotics21%13 of 61 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 722023: 3749%
Drugs named by CMS: 2 in 2023, 5 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Raymond Ceguerra Flores takes part in Medicare
Dr. Flores 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. Raymond Ceguerra Flores received $573 in industry payments from 2016 to 2024
CMS Open Payments shows 14 general payments to Dr. Flores from 6 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $291.
General payments to Dr. Flores by program year, 2016 to 2024
Companies that paid Dr. Flores the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Raymond Ceguerra Flores graduated from University of Santo Tomas
Dr. Flores graduated from University of Santo Tomas in 1991.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Raymond Ceguerra Flores accepts plans from 1 insurance carrier
Dr. Flores is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Raymond Ceguerra Flores'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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) |
| 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. Raymond Ceguerra Flores
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. Raymond Ceguerra Flores' NPI number?
Dr. Raymond Ceguerra Flores' NPI number is 1316967631. It was assigned on July 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Raymond Ceguerra Flores?
Dr. Raymond Ceguerra Flores is an internist in Norwalk, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Raymond Ceguerra Flores practice?
Dr. Flores practices at 13100 Studerbaker Road, Norwalk, CA 90650. Dr. Flores' primary practice is Coast Plaza Hospital in Norwalk, California, part of Pipeline Health System.
What is Dr. Raymond Ceguerra Flores' office phone number?
The practice phone on file for Dr. Flores is (562) 868-3751.
What is Dr. Raymond Ceguerra Flores' medical license number?
Dr. Flores' California license number on file is A66433, one of the licenses on file in 4 states.
Which states has Dr. Raymond Ceguerra Flores been licensed in?
Dmand AI has state licenses on file for Dr. Flores in California (1998 to 2025), Idaho (since 1999), Texas (2003 to 2004) and Michigan (1998 to 1999).
Which hospitals is Dr. Raymond Ceguerra Flores affiliated with?
Dr. Flores practices at Coast Plaza Hospital in Norwalk, California. Dr. Flores is also affiliated with Department of State Hospitals - Metropolitan.
What medical group is Dr. Raymond Ceguerra Flores part of?
Dr. Flores is linked to Coalinga State Hospital.
Does Dr. Raymond Ceguerra Flores accept Medicare?
Yes. CMS data shows Dr. Flores billed Medicare for 67 services in 2024, and Dr. Flores accepts Medicare assignment.
How many Medicare patients does Dr. Raymond Ceguerra Flores see?
CMS counts 36 Medicare patients who saw Dr. Flores in 2024, with an average age of 58.
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Is Dr. Raymond Ceguerra Flores board certified?
Yes. Dr. Flores is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Raymond Ceguerra Flores bill to Medicare?
In 2024, Dr. Flores' most billed Medicare services were hospital inpatient care (99231) and nursing facility care (99307).
Where did Dr. Raymond Ceguerra Flores go to medical school?
Dr. Flores graduated from University of Santo Tomas in 1991.
What drugs does Dr. Raymond Ceguerra Flores prescribe most?
In 2023 Medicare Part D data, Dr. Flores' most prescribed drugs by claims were Famotidine and Olanzapine.
Has Dr. Raymond Ceguerra Flores received payments from drug or device companies?
CMS Open Payments shows $573 in general payments to Dr. Flores from 6 companies from 2016 to 2024. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. Raymond Ceguerra Flores been practicing?
Dr. Flores graduated from medical school in 1991, 35 years ago.
What insurance does Dr. Raymond Ceguerra Flores accept?
Dr. Flores is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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