Dr. Ram Raj Singh, MD
- Medicare services, 2024
- 52
- Medicare patients, 2024
- 44
- Part D claims, 2024
- 196
- Publications
- 12
- MIPS score, 2024
- 88
- Practice address
- 757 Westwood Plaza, Los Angeles, CA 90095
- Practice phone
- Call (310) 825-6301
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Singh's professional email, personal email and mobile number
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Dr. Ram Raj Singh is a rheumatologist in Los Angeles, California
Dr. Singh practices at Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.
Dr. Singh's NPI, 1013937218, was assigned on July 20, 2006. Dr. Singh graduated from King George's/CSM Medical College in 1983. Dr. Singh holds California license A62830.
- NPI
- 1013937218NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648262675
- NPI enumeration date
- July 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 825-6301
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ram Raj Singh practices at Ronald Reagan UCLA Medical Center in Los Angeles, California
Dr. Singh's primary practice is Ronald Reagan UCLA Medical Center, at 757 Westwood Plaza, Los Angeles, CA 90095 in Los Angeles County. The practice phone is (310) 825-6301.
- Ronald Reagan UCLA Medical Center757 Westwood Plaza, Los Angeles, CA 90095 · Los Angeles CountyPhone(310) 825-6301
Source: Dmand AI Affiliation Data
Dr. Ram Raj Singh is affiliated with 2 sites of care and 1 medical group
Dr. Singh's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Singh to 1 more group practice or 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. Ram Raj Singh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Singh practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ronald Reagan UCLA 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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Dr. Ram Raj Singh is one of 821 rheumatologists in California
Rheumatology is Dr. Singh's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dmand AI has Dr. Singh's licenses on file in 2 states: California and Ohio.
Specialties and state licenses
- Rheumatology, CaliforniaPrimary
- Ohio license
Clinical focus
Dmand AI lists arteritis, arthritis, fibromyalgia and chronic pain, joint arthropathy, joint pain, lupus, muscle disease and muscle pain, fibromyalgia, and limb pain among the conditions Dr. Singh treats.
Rheumatologists near Dr. Singh
Counts of rheumatologists 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. Ram Raj Singh billed Medicare for 52 services in 2024
CMS data shows 52 Medicare services from Dr. Singh across 1 procedure code in 2024, all of them office visits, for 44 Medicare patients. Medicare paid $5,619 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Singh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 622024: 5216%
Dr. Singh compared with the California median for rheumatologists, 2024
- Dr. Singh
- California median
- Medicare services
- 52vs 90094% below
- Medicare patients
- 44vs 21680% below
- Part D claims
- 147vs 96285% below
Medians across 773 rheumatologists in California with Dmand AI profiles that report each measure.
Dr. Singh'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ram Raj Singh treated 44 Medicare patients in 2024, average age 68
CMS counts 44 Medicare patients who saw Dr. Singh in 2024. The largest group is 65 to 74, with 19 patients. 70% of them have arthritis, and 68% have high cholesterol. 34% are also on Medicaid. Their average risk score is 3.15, 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. Singh's median patient age at 50, with 79% women.
Dr. Singh's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Singh's Medicare patients by sex, 2024
- Women3170%
- Men1330%
Chronic conditions among Dr. Singh's Medicare patients, 2024
- Arthritis70%
- High cholesterol68%
- High blood pressure66%
- Diabetes41%
- Chronic kidney disease39%
- Ischemic heart disease39%
- Depression34%
- Mood disorders34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Singh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women79%
- Men19%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ram Raj Singh wrote 196 Medicare Part D claims in 2024
In 2024, Dr. Singh wrote 196 Medicare Part D claims for 20 patients. 75% of them were for generic drugs. CMS names the drug for 147 of them, across 6 drugs with 11 or more claims each, at $178,740 in total drug cost. In 2023, CMS named 162 claims across 5 drugs.
Dr. Singh's Part D claims by kind of drug, 2024
- Generic147 claims75%
- Brand-name49 claims25%
Dr. Singh'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1622024: 1479%
Drugs named by CMS: 6 in 2024, 5 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. Ram Raj Singh scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Singh for performance year 2024, reported as part of a group. Dr. Singh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Singh as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Singh's MIPS scores, performance year 2024
- 88of 100Final score
- 79.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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
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Dr. Ram Raj Singh has 12 publications on record
Dmand AI links 12 papers to Dr. Singh, published from 2016 to 2023. 2019 was the busiest year, with 3. Dr. Singh's most frequent co-authors are Suzanne Kafaja, MD, Fereidoun G. Abtin, MD and Jihane Nejma Benhammou, BS.
Dr. Singh's papers by year, 2016 to 2023
Dr. Singh's most frequent co-authors
- Suzanne Kafaja, MD2 shared papers
- Fereidoun G. Abtin, MD1 shared paper
- Jihane Nejma Benhammou, BS1 shared paper
Recent publications by Dr. Singh
See who Dr. Singh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Singh works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ram Raj Singh received $60 in industry payments from 2017 to 2018
CMS Open Payments shows 2 general payments to Dr. Singh from 2 drug and device companies from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $34.
General payments to Dr. Singh by program year, 2017 to 2018
Companies that paid Dr. Singh the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ram Raj Singh graduated from King George's/CSM Medical College
Dr. Singh graduated from King George's/CSM Medical College in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Ram Raj Singh accepts plans from 8 insurance carriers
Dr. Singh is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Aetna
- CMS Medicare
- LA Care
Plan types Dr. Singh accepts, by number of carriers
- Medicare6
- PPO6
- HMO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Ram Raj Singh'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)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. Ram Raj Singh
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. Ram Raj Singh's NPI number?
Dr. Ram Raj Singh's NPI number is 1013937218. It was assigned on July 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ram Raj Singh?
Dr. Ram Raj Singh is a rheumatologist in Los Angeles, California. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Ram Raj Singh practice?
Dr. Singh practices at 757 Westwood Plaza, Los Angeles, CA 90095. Dr. Singh's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dmand AI also links Dr. Singh to 1 group practice or clinic.
What is Dr. Ram Raj Singh's office phone number?
The practice phone on file for Dr. Singh is (310) 825-6301.
What is Dr. Ram Raj Singh's medical license number?
Dr. Singh holds California license A62830, one of the licenses on file in 2 states.
Which states has Dr. Ram Raj Singh been licensed in?
Dmand AI has state licenses on file for Dr. Singh in California (1997 to 2026) and Ohio (1999 to 2006).
Which hospitals is Dr. Ram Raj Singh affiliated with?
Dr. Singh practices at Ronald Reagan UCLA Medical Center in Los Angeles, California.
What medical group is Dr. Ram Raj Singh part of?
Dr. Singh is linked to UCLA Medical Group.
Does Dr. Ram Raj Singh accept Medicare?
Yes. CMS data shows Dr. Singh billed Medicare for 52 services in 2024, and Dr. Singh accepts Medicare assignment.
Does Dr. Ram Raj Singh offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Singh as offering telehealth services.
Show 10 more questionsShow fewer questions
What is Dr. Ram Raj Singh's MIPS score?
Dr. Singh's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ram Raj Singh see?
CMS counts 44 Medicare patients who saw Dr. Singh in 2024, with an average age of 68.
What services does Dr. Ram Raj Singh bill to Medicare?
In 2024, Dr. Singh's most billed Medicare services were office visit, established patient (99215).
Where did Dr. Ram Raj Singh go to medical school?
Dr. Singh graduated from King George's/CSM Medical College in 1983.
What drugs does Dr. Ram Raj Singh prescribe most?
In 2024 Medicare Part D data, Dr. Singh's most prescribed drugs by claims were Prednisone, Hydroxychloroquine Sulfate and Synthroid.
Has Dr. Ram Raj Singh received payments from drug or device companies?
CMS Open Payments shows $60 in general payments to Dr. Singh from 2 companies from 2017 to 2018. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Ram Raj Singh been practicing?
Dr. Singh graduated from medical school in 1983, 43 years ago.
Does Dr. Ram Raj Singh do research?
Dmand AI links 12 publications to Dr. Singh, published from 2016 to 2023.
Who does Dr. Ram Raj Singh publish with?
Dr. Singh's most frequent co-authors are Suzanne Kafaja, MD (2 shared papers), Fereidoun G. Abtin, MD (1 shared paper) and Jihane Nejma Benhammou, BS (1 shared paper).
What insurance does Dr. Ram Raj Singh accept?
Dr. Singh is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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