Daniel Jason Holtzman, M.D.
Orthopaedic Surgery Physician · Redwood City, CA
Daniel Jason Holtzman, M.D. is an orthopaedic surgery physician with a practice address in Redwood City, California, and NPI 1740504638, issued on Mar 21, 2010. Check the license (California 142055, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Daniel Jason Holtzman
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- 142055 CA
261691 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1400 Veterans Blvd FL 1, Redwood City, CA 94063
- Phone
- (650) 299-2160
- Enumerated
- Mar 21, 2010
- Record last updated
- Jan 4, 2022
- Fax
- (650) 299-2350
- Medicare enrollment
- Enrolled (PECOS I20161021001998); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Also registered at 1400 Veterans Blvd FL 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristina Gurney, PAPhysician Assistant1124579149
- Wali Jahangiri, MDOccupational Medicine Physician1962990036
- Cynthia Wang, MD/MPHSDermatology Physician1265092324
Verify Daniel Jason Holtzman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 142055Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% more Medicare Part D claims than the average orthopaedic surgery physician in 2024
654 Medicare Part D claims for 171 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 205 claims were for opioids.
Most prescribed
- Oxycodone Hcl174 claims
- Meloxicam120 claims
- Ondansetron Odt97 claims
- Naloxone Hcl55 claims
- Ibuprofen49 claims
- Amoxicillin40 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.
Bills Medicare through one group practice
- Permanente Medical Group IncRedwood City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Jason Holtzman among 2,276 orthopaedic surgery physician records in California
Daniel Jason Holtzman, M.D. is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 72% of them.
- NPI issued2010 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2010 · median 2003 among the 1,347 with a school on file
- Record last updated2022 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in California
There are 2,276 orthopaedic surgery physician records in California.
All 2,276 in California → Every provider in Redwood City → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Eldridge Batuyong, MDRedwood City, CA 940631639427321
- David Bradley, MDRedwood City, CA 940631104904754
- Deepak Chona, M.D.Redwood City, CA 940631205369964
- Alexander Disston, M.D.Redwood City, CA 940631851554422
- M. Patricia Howson, MDRedwood City, CA 940631841378494
- Stephen Huffaker, MD, PHDRedwood City, CA 940631861713000
- Jonathan Lam, M.D., PH.D.Redwood City, CA 940631134250103
- Charles Lim, MDRedwood City, CA 940631235217886
Common questions
What is Daniel Jason Holtzman, M.D.'s NPI number?
Daniel Jason Holtzman, M.D.'s National Provider Identifier (NPI) is 1740504638, issued on Mar 21, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Jason Holtzman, M.D. located?
The NPPES record lists a practice address at 1400 Veterans Blvd FL 1, Redwood City, CA, 94063. Phone: (650) 299-2160. Providers update this record themselves, so call before visiting.
How can I verify Daniel Jason Holtzman, M.D.'s license?
NPPES lists California license number 142055, 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 Daniel Jason Holtzman, M.D. prescribe under Medicare Part D?
In 2024, Daniel Jason Holtzman, M.D. had 654 Medicare Part D claims for 171 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.