NPPES file of Aug 9, 2026

Samuel R. Rosenfeld, M.D

Pediatric Orthopaedic Surgery Physician · Orange, CA

Samuel R. Rosenfeld, M.D is a pediatric orthopaedic surgery physician with a practice address in Orange, California, and NPI 1235167107, issued on Jun 29, 2006. Check the license (California G37045, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235167107
Name
Samuel R. Rosenfeld
Credential
M.D
Primary taxonomy
Pediatric Orthopaedic Surgery Physician 207XP3100X
License number
G37045 CA
Self-reported in NPPES; status is on the state search
Practice location
1310 W Stewart Dr, Orange, CA 92868
Phone
(714) 633-2111
Enumerated
Jun 29, 2006
Record last updated
Nov 7, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(714) 633-5615
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1310 W Stewart Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jane Abdelhadi, M.D.Internal Medicine Physician1124097100
  2. Allan Akerman, M.D.Obstetrics & Gynecology Physician1396714184
  3. Quincy Almond, M.D.Hospitalist Physician1578573697
  4. Afshin Aminian, M.D.Specialist1609805910
  5. Lars Anker, MDNeurological Surgery Physician1962548537
  6. Shawn Beck, M.D.Urology Physician1669661849

Verify Samuel R. Rosenfeld in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G37045    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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2.3 times the Medicare Part D claims of the average pediatric orthopaedic surgery physician in 2024

255 Medicare Part D claims for 37 beneficiaries, against an average of 109 among the 102 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Samuel Rosenfeld255
  2. Specialty average109

Most prescribed

  1. Gabapentin78 claims
  2. Baclofen50 claims
  3. Trihexyphenidyl Hcl31 claims
  4. Ssd19 claims
  5. Calcitriol16 claims
  6. Emflaza12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Pediatric Orthopaedic Surgery Physician providers in California

There are 76 pediatric orthopaedic surgery physician records in California.

All 76 in California → Every provider in Orange →

Other pediatric orthopaedic surgery physician records in California

  1. Lindsay Andras, MDLos Angeles, CA1164690988
  2. Haleh Badkoobehi, MDTorrance, CA1902111909
  3. Kimberley Caputo, MDThousand Oaks, CA1982861423
  4. Charles Chan, MDPalo Alto, CA1407018369
  5. Robert Cho, M.D.Beverly Hills, CA1114164126
  6. Jon Davids, M.D.Sacramento, CA1124080593
  7. Jeffrey Dobyns, M.D.Orange, CA1427085927
  8. Charles DurninLong Beach, CA1851067417
  9. Graham Fedorak, MDLos Angeles, CA1679902746
  10. Teresa Ferguson, M.D.Roseville, CA1720296007

Common questions

What is Samuel R. Rosenfeld, M.D's NPI number?

Samuel R. Rosenfeld, M.D's National Provider Identifier (NPI) is 1235167107, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Samuel R. Rosenfeld, M.D located?

The NPPES record lists a practice address at 1310 W Stewart Dr, Orange, CA, 92868. Phone: (714) 633-2111. Providers update this record themselves, so call before visiting.

How can I verify Samuel R. Rosenfeld, M.D's license?

NPPES lists California license number G37045, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Samuel R. Rosenfeld, M.D prescribe under Medicare Part D?

In 2024, Samuel R. Rosenfeld, M.D had 255 Medicare Part D claims for 37 beneficiaries; the average among pediatric orthopaedic surgery physician prescribers was 109. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.