Dr. Sera N. Ramadan, DO
- Medicare services, 2024
- 1,015
- Medicare patients, 2024
- 201
- Part D claims, 2024
- 2,427
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 1711 West Temple Street, Los Angeles, CA 90026
- Practice phone
- Call (213) 989-6123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ramadan'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. Sera N. Ramadan is an internist in Los Angeles, California
Dr. Ramadan practices at L.A. Downtown Medical Center in Los Angeles, California, part of Downtown Medical Center.
Dr. Ramadan's NPI, 1497141071, was assigned on April 10, 2015. Dr. Ramadan graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2015. Dr. Ramadan holds California license 20A15054.
- NPI
- 1497141071NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042556300
- NPI enumeration date
- April 10, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (213) 989-6123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sera N. Ramadan practices at L.A. Downtown Medical Center in Los Angeles, California
Dr. Ramadan's primary practice is L.A. Downtown Medical Center, at 1711 West Temple Street, Los Angeles, CA 90026 in Los Angeles County. The practice phone is (213) 989-6123.
- L.A. Downtown Medical Center1711 West Temple Street, Los Angeles, CA 90026 · Los Angeles CountyPhone(213) 989-6123
Source: Dmand AI Affiliation Data
Dr. Sera N. Ramadan is affiliated with 4 sites of care and 2 medical groups
Dr. Ramadan's primary practice is L.A. Downtown Medical Center in Los Angeles, California, part of Downtown Medical Center. Dr. Ramadan is also affiliated with Dignity Health - Glendale Memorial Hospital and Health Center. The medical group on file is Cedar Springs Hospitalist Medical Group Inc. Dmand AI also links Dr. Ramadan to 1 more group practice or clinic, 1 skilled nursing facility and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sera N. Ramadan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ramadan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| L.A. Downtown Medical Center | Available with a free account |
| +3 more sites and 1 medical group | 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 Downtown Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sera N. Ramadan is one of 16,751 internists in California
Internal medicine is Dr. Ramadan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ramadan is board certified in internal medicine by the American Board of Internal Medicine. Dr. Ramadan is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute skin infection, ADHD, alzheimer's disease, anxiety, asthma, atrial fibrillation and flutter, cardiac arrhythmia and chronic diabetes among the conditions Dr. Ramadan treats.
Internists near Dr. Ramadan
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. Sera N. Ramadan billed Medicare for 1,015 services in 2024
CMS data shows 1,015 Medicare services from Dr. Ramadan across 8 procedure codes in 2024, for 201 Medicare patients. Medicare paid $91,752 for them.
Dr. Ramadan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,4092024: 98230%
- Other services
- 2023: 02024: 33
Where Dr. Ramadan's Medicare services took place, 2024
- In an office14114%
- In a facility87486%
Dr. Ramadan compared with the California median for internists, 2024
- Dr. Ramadan
- California median
- Medicare services
- 1,015vs 3612.8 times
- Medicare patients
- 201vs 15133% above
- Part D claims
- 1,811vs 4214.3 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Ramadan'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. Ramadan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ramadan and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sera N. Ramadan treated 201 Medicare patients in 2024, average age 77
CMS counts 201 Medicare patients who saw Dr. Ramadan in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 83% are also on Medicaid. Their average risk score is 3.19, 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. Ramadan's median patient age at 37, with 63% women.
Dr. Ramadan's Medicare patients by age, 2024
Dr. Ramadan's Medicare patients by sex, 2024
- Women12864%
- Men7336%
Chronic conditions among Dr. Ramadan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Diabetes61%
- Mood disorders50%
- Depression48%
- Ischemic heart disease48%
- Heart failure47%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ramadan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women63%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sera N. Ramadan wrote 2,427 Medicare Part D claims in 2024
In 2024, Dr. Ramadan wrote 2,427 Medicare Part D claims for 109 patients. 82% of them were for generic drugs. CMS names the drug for 1,811 of them, across 53 drugs with 11 or more claims each, at $119,038 in total drug cost. In 2023, CMS named 2,567 claims across 68 drugs.
Dr. Ramadan's Part D claims by kind of drug, 2024
- Generic1,995 claims82%
- Brand-name and other432 claims18%
Dr. Ramadan's most prescribed drugs by claims, 2024
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. Ramadan's Part D claims, 2024
- Opioids1%32 of 2,427 claims
- Antibiotics3%77 of 2,427 claims
- Antipsychotics, patients 65 and over1%15 of 2,427 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,5672024: 1,81129%
Drugs named by CMS: 53 in 2024, 68 in 2023.
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
Dr. Sera N. Ramadan offers telehealth to Medicare patients
Dr. Ramadan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ramadan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sera N. Ramadan has 1 publication on record
Dmand AI links 1 paper to Dr. Ramadan in 2017. Dr. Ramadan's most frequent co-authors are George Karpouzas, MD and Vibeke Strand, MD.
Dr. Ramadan's most frequent co-authors
Recent publications by Dr. Ramadan
See who Dr. Ramadan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ramadan works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sera N. Ramadan received $1,501 in industry payments from 2016 to 2025
CMS Open Payments shows 42 general payments to Dr. Ramadan from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $456.
General payments to Dr. Ramadan by program year, 2016 to 2025
Companies that paid Dr. Ramadan 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. Sera N. Ramadan graduated from Dr. Kiran C. Patel College of Osteopathic Medicine
Dr. Ramadan graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2015.
- Medical school
- Board certified in internal medicine
- Board certified in obesity medicine
Source: Dmand AI Professional Profile Data
Dr. Sera N. Ramadan accepts plans from 16 insurance carriers
Dr. Ramadan is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Molina
- +8 more carriersWith a free account
Plan types Dr. Ramadan accepts, by number of carriers
- PPO10
- Medicare9
- HMO7
- POS6
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Sera N. Ramadan'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) |
| 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. Sera N. Ramadan
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. Sera N. Ramadan's NPI number?
Dr. Sera N. Ramadan's NPI number is 1497141071. It was assigned on April 10, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Sera N. Ramadan?
Dr. Sera N. Ramadan is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Sera N. Ramadan practice?
Dr. Ramadan practices at 1711 West Temple Street, Los Angeles, CA 90026. Dr. Ramadan's primary practice is L.A. Downtown Medical Center in Los Angeles, California, part of Downtown Medical Center. Dmand AI also links Dr. Ramadan to 1 group practice or clinic, 1 skilled nursing facility and 1 medical group.
What is Dr. Sera N. Ramadan's office phone number?
The practice phone on file for Dr. Ramadan is (213) 989-6123.
What is Dr. Sera N. Ramadan's medical license number?
Dr. Ramadan holds California license 20A15054.
Which hospitals is Dr. Sera N. Ramadan affiliated with?
Dr. Ramadan practices at L.A. Downtown Medical Center in Los Angeles, California. Dr. Ramadan is also affiliated with Dignity Health - Glendale Memorial Hospital and Health Center.
What medical group is Dr. Sera N. Ramadan part of?
Dr. Ramadan is linked to Cedar Springs Hospitalist Medical Group Inc. Dmand AI links Dr. Ramadan to 1 more medical group.
Does Dr. Sera N. Ramadan accept Medicare?
Yes. CMS data shows Dr. Ramadan billed Medicare for 1,015 services in 2024, and Dr. Ramadan accepts Medicare assignment.
Does Dr. Sera N. Ramadan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ramadan as offering telehealth services.
How many Medicare patients does Dr. Sera N. Ramadan see?
CMS counts 201 Medicare patients who saw Dr. Ramadan in 2024, with an average age of 77.
Show 9 more questionsShow fewer questions
Is Dr. Sera N. Ramadan board certified?
Yes. Dr. Ramadan is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Sera N. Ramadan bill to Medicare?
In 2024, Dr. Ramadan's most billed Medicare services were nursing facility care (99309), care management and other visits (99497) and office visit, established patient (99215).
Where did Dr. Sera N. Ramadan go to medical school?
Dr. Ramadan graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2015.
What drugs does Dr. Sera N. Ramadan prescribe most?
In 2024 Medicare Part D data, Dr. Ramadan's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Eliquis.
Has Dr. Sera N. Ramadan received payments from drug or device companies?
CMS Open Payments shows $1,501 in general payments to Dr. Ramadan from 12 companies from 2016 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Sera N. Ramadan been practicing?
Dr. Ramadan graduated from medical school in 2015, 11 years ago.
Does Dr. Sera N. Ramadan do research?
Dmand AI links 1 publication to Dr. Ramadan.
Who does Dr. Sera N. Ramadan publish with?
Dr. Ramadan's most frequent co-authors are George Karpouzas, MD (1 shared paper) and Vibeke Strand, MD (1 shared paper).
What insurance does Dr. Sera N. Ramadan accept?
Dr. Ramadan is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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