NPPES file of Aug 9, 2026

Scott Williams Baldwin, MD

Surgical Oncology Physician · San Jose, CA

Scott Williams Baldwin, MD is a surgical oncology physician with a practice address in San Jose, California, and NPI 1710035738, issued on Jan 8, 2007. Check the license (California A95409, 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
1710035738
Name
Scott Williams Baldwin
Credential
MD
Primary taxonomy
Surgical Oncology Physician 2086X0206X
License number
A95409 CA
Self-reported in NPPES; status is on the state search
Practice location
2450 Samaritan Dr, San Jose, CA 95124
Phone
(408) 358-1855
Enumerated
Jan 8, 2007
Record last updated
Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(408) 628-0153
Medicaid ID
03344983 NY
Medicare enrollment
Enrolled (PECOS I20131112001453); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2450 Samaritan Dr

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

  1. Carl Bertelsen, MDSurgery Physician1205978806
  2. Rhyne DacuycuyMarriage & Family Therapist1013893163
  3. Edward(ted) Guarino, M.D.Neurology with Special Qualifications in Child Neurology Physician1558455741
  4. Viyada KeobounheuangMarriage & Family Therapist1972488583
  5. Patricia Lee, MDSurgery Physician1073724712
  6. Melody Lynd, MELODY LYNDPlastic Surgery Physician1730286626

Verify Scott Williams Baldwin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A95409
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.4 times the Medicare Part D claims of the average surgical oncology physician in 2024

205 Medicare Part D claims for 68 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 44 claims were for opioids.

  1. Scott Baldwin205
  2. Specialty average87

Most prescribed

  1. Pantoprazole Sodium37 claims
  2. Ibuprofen29 claims
  3. Creon24 claims
  4. Hydrocodone-Acetaminophen24 claims
  5. Tramadol Hcl11 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.

Industry payments in 2024: $118.47

2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 1,132 providers of this specialty with any payment received $4,224.74 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Scott Baldwin$118.47
  2. Specialty average$4,224.74

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupRiverside, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Scott Williams Baldwin among 250 surgical oncology physician records in California

Scott Williams Baldwin, MD is one of 250 surgical oncology physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 36% of them.

  • NPI issued2007 · 36% of these records are older, 50% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2004 · median 2004 among the 184 with a school on file
  • Record last updated2021 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Oncology Physician providers in California

There are 250 surgical oncology physician records in California.

The 8 surgical oncology physician records with the nearest ZIP codes

  1. Mohammed Al-Temimi, MDSan Jose, CA 951241144562836
  2. Stephanie OrzocoSan Jose, CA 951241558203489
  3. Hrair Gulesserian, M.D.San Jose, CA 951231689626301
  4. Amanda Graff-Baker, M.D.San Jose, CA 951191639495807
  5. Janet Li, MDSan Jose, CA 951191790102192
  6. Vennila Padmanaban, M.D.Santa Clara, CA 950511508220880
  7. Maranda Pahlkotter, MDStockton, CA 952041073909636
  8. Julio Vaquerano, M.D.Stockton, CA 952101083745491

Common questions

What is Scott Williams Baldwin, MD's NPI number?

Scott Williams Baldwin, MD's National Provider Identifier (NPI) is 1710035738, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Scott Williams Baldwin, MD located?

The NPPES record lists a practice address at 2450 Samaritan Dr, San Jose, CA, 95124. Phone: (408) 358-1855. Providers update this record themselves, so call before visiting.

How can I verify Scott Williams Baldwin, MD's license?

NPPES lists California license number A95409, 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 Scott Williams Baldwin, MD prescribe under Medicare Part D?

In 2024, Scott Williams Baldwin, MD had 205 Medicare Part D claims for 68 beneficiaries; the average among surgical oncology physician prescribers was 87. 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.

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.