J Am Acad Orthop Surg Glob Res Rev
Dr. Samuel R. Rosenfeld, MD
- Medicare services, 2024
- 71
- Medicare patients, 2024
- 44
- Part D claims, 2024
- 255
- Publications
- 15
- Industry payments
- $49,143
- Practice address
- 1201 W La Veta Ave, Orange, CA 92868
- Practice phone
- Call (714) 997-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Children's Hospital of Orange County Main Campus
Orange, California
Find Dr. Rosenfeld'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. Samuel R. Rosenfeld is a pediatric orthopaedic surgery physician in Orange, California
Dr. Rosenfeld practices at Children's Hospital of Orange County Main Campus in Orange, California.
Dr. Rosenfeld's NPI, 1235167107, was assigned on June 29, 2006. Dr. Rosenfeld graduated from Penn State College of Medicine in 1977. Dr. Rosenfeld holds California license G37045.
- NPI
- 1235167107NPI Registry (opens in a new tab)
- NPI enumeration date
- June 29, 2006
- NPI status
- Active
- Practice phone
- (714) 997-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Samuel R. Rosenfeld practices at Children's Hospital of Orange County Main Campus in Orange, California
Dr. Rosenfeld's primary practice is Children's Hospital of Orange County Main Campus, at 1201 W La Veta Ave, Orange, CA 92868 in Orange County. The practice phone is (714) 997-3000.
- Children's Hospital of Orange County Main Campus1201 W La Veta Ave, Orange, CA 92868 · Orange CountyPhone(714) 997-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Samuel R. Rosenfeld is affiliated with 2 sites of care and 1 medical group
Dr. Rosenfeld's primary practice is Children's Hospital of Orange County Main Campus in Orange, California. The medical group on file is Adult & Pediatric Orthopaedic Specialists-Orange. Dmand AI also links Dr. Rosenfeld to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Samuel R. Rosenfeld's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rosenfeld practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Hospital of Orange County Main Campus | 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. Samuel R. Rosenfeld is one of 75 pediatric orthopaedic surgery physicians in California
Pediatric orthopaedic surgery is Dr. Rosenfeld's primary specialty in the NPI Registry, under taxonomy code 207XP3100X. Dr. Rosenfeld is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dr. Rosenfeld is licensed in California.
Specialties and state licenses
- Pediatric orthopaedic surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists arthritis and lower back pain among the conditions Dr. Rosenfeld treats.
Pediatric orthopaedic surgery physicians near Dr. Rosenfeld
Counts of pediatric orthopaedic surgery physicians 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. Samuel R. Rosenfeld billed Medicare for 71 services in 2024
CMS data shows 71 Medicare services from Dr. Rosenfeld across 1 procedure code in 2024, all of them office visits, for 44 Medicare patients. Medicare paid $4,721 for them. Every service was in an office.
Dr. Rosenfeld's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 632024: 7113%
Dr. Rosenfeld compared with the California median for pediatric orthopaedic surgery physicians, 2024
- Dr. Rosenfeld
- California median
- Medicare services
- 71vs 4558% above
- Part D claims
- 217vs 504.3 times
Medians across 24 pediatric orthopaedic surgery physicians in California with Dmand AI profiles that report each measure.
Dr. Rosenfeld'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. Rosenfeld?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rosenfeld and other pediatric orthopaedic surgery physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Samuel R. Rosenfeld treated 44 Medicare patients in 2024, average age 40
CMS counts 44 Medicare patients who saw Dr. Rosenfeld in 2024. 36% of them have high cholesterol, and 34% have high blood pressure. Their average risk score is 1.76, 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. Rosenfeld's median patient age at 13, with 45% women.
Dr. Rosenfeld's Medicare patients by sex, 2024
- Women2557%
- Men1943%
Chronic conditions among Dr. Rosenfeld's Medicare patients, 2024
- High cholesterol36%
- High blood pressure34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rosenfeld's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Samuel R. Rosenfeld wrote 255 Medicare Part D claims in 2024
In 2024, Dr. Rosenfeld wrote 255 Medicare Part D claims for 37 patients. 88% of them were for generic drugs. CMS names the drug for 217 of them, across 7 drugs with 11 or more claims each, at $192,820 in total drug cost. In 2023, CMS named 177 claims across 5 drugs.
Dr. Rosenfeld's Part D claims by kind of drug, 2024
- Generic224 claims88%
- Brand-name31 claims12%
Dr. Rosenfeld'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: 1772024: 21723%
Drugs named by CMS: 7 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
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Dr. Samuel R. Rosenfeld has 15 publications on record
Dmand AI links 15 papers to Dr. Rosenfeld, published from 2016 to 2023. The most frequent topics are Orthopedics and Scoliosis. Dr. Rosenfeld has published most often in J Pediatr Orthop. Dr. Rosenfeld's most frequent co-authors are John Anthony Schlechter, DO, Howard R. Epps, MD and Matthew F. Halsey, MD.
Topics Dr. Rosenfeld writes about most
- Orthopedics
- Scoliosis
Dr. Rosenfeld's most frequent co-authors
- John Anthony Schlechter, DO2 shared papers
- Howard R. Epps, MD1 shared paper
- Matthew F. Halsey, MD1 shared paper
Recent publications by Dr. Rosenfeld
J Pediatr Orthop
See who Dr. Rosenfeld researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rosenfeld works with, so you can find a warm path to the right pediatric orthopaedic surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Samuel R. Rosenfeld received $49,143 in industry payments from 2016 to 2021
CMS Open Payments shows 51 general payments to Dr. Rosenfeld from 6 drug and device companies from 2016 to 2021. Consulting fees make up the largest share, 58% of the total. Medicrea USA, Corp. paid the most, $20,470.
General payments to Dr. Rosenfeld by program year, 2016 to 2021
General payments to Dr. Rosenfeld by kind, 2016 to 2021
- Consulting fees$28,29058%
- Travel and lodging$13,77528%
- Speaker and faculty fees$5,00010%
- Food and beverage$2,0784%
Companies that paid Dr. Rosenfeld the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Samuel R. Rosenfeld has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. Rosenfeld, most recently Fellow in 2011.
Awards and honors for Dr. Rosenfeld
- 2011
- Fellow
- 2002
- Affiliate Faculty Teaching Award
- Undated
- Checkbook Top Doc
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Samuel R. Rosenfeld graduated from Penn State College of Medicine
Dr. Rosenfeld graduated from Penn State College of Medicine in 1977.
- Medical school
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. Samuel R. Rosenfeld accepts plans from 12 insurance carriers
Dr. Rosenfeld is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- Aspirus Health Plan
- +4 more carriersWith a free account
Plan types Dr. Rosenfeld accepts, by number of carriers
- Medicare8
- PPO7
- HMO5
- POS4
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Samuel R. Rosenfeld'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Samuel R. Rosenfeld
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. Samuel R. Rosenfeld's NPI number?
Dr. Samuel R. Rosenfeld's NPI number is 1235167107. It was assigned on June 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Samuel R. Rosenfeld?
Dr. Samuel R. Rosenfeld is a pediatric orthopaedic surgery physician in Orange, California. The primary specialty in the NPI Registry is Pediatric Orthopaedic Surgery Physician (taxonomy code 207XP3100X).
Where does Dr. Samuel R. Rosenfeld practice?
Dr. Rosenfeld practices at 1201 W La Veta Ave, Orange, CA 92868. Dr. Rosenfeld's primary practice is Children's Hospital of Orange County Main Campus in Orange, California. Dmand AI also links Dr. Rosenfeld to 1 group practice or clinic.
What is Dr. Samuel R. Rosenfeld's office phone number?
The practice phone on file for Dr. Rosenfeld is (714) 997-3000.
What is Dr. Samuel R. Rosenfeld's medical license number?
Dr. Rosenfeld holds California license G37045.
What medical group is Dr. Samuel R. Rosenfeld part of?
Dr. Rosenfeld is linked to Adult & Pediatric Orthopaedic Specialists-Orange.
Does Dr. Samuel R. Rosenfeld accept Medicare?
Yes. CMS data shows Dr. Rosenfeld billed Medicare for 71 services in 2024.
How many Medicare patients does Dr. Samuel R. Rosenfeld see?
CMS counts 44 Medicare patients who saw Dr. Rosenfeld in 2024, with an average age of 40.
Is Dr. Samuel R. Rosenfeld board certified?
Yes. Dr. Rosenfeld is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
What services does Dr. Samuel R. Rosenfeld bill to Medicare?
In 2024, Dr. Rosenfeld's most billed Medicare services were office visit, established patient (99213).
Show 7 more questionsShow fewer questions
Where did Dr. Samuel R. Rosenfeld go to medical school?
Dr. Rosenfeld graduated from Penn State College of Medicine in 1977.
What drugs does Dr. Samuel R. Rosenfeld prescribe most?
In 2024 Medicare Part D data, Dr. Rosenfeld's most prescribed drugs by claims were Gabapentin, Baclofen and Trihexyphenidyl HCl.
Has Dr. Samuel R. Rosenfeld received payments from drug or device companies?
CMS Open Payments shows $49,143 in general payments to Dr. Rosenfeld from 6 companies from 2016 to 2021. The largest total came from Medicrea USA, Corp.
How long has Dr. Samuel R. Rosenfeld been practicing?
Dr. Rosenfeld graduated from medical school in 1977, 49 years ago.
Does Dr. Samuel R. Rosenfeld do research?
Dmand AI links 15 publications to Dr. Rosenfeld, published from 2016 to 2023.
Who does Dr. Samuel R. Rosenfeld publish with?
Dr. Rosenfeld's most frequent co-authors are John Anthony Schlechter, DO (2 shared papers), Howard R. Epps, MD (1 shared paper) and Matthew F. Halsey, MD (1 shared paper).
What insurance does Dr. Samuel R. Rosenfeld accept?
Dr. Rosenfeld is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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