Dr. David William Seidman, MD
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 33
- Hospital affiliations
- 1
- Industry payments
- $629
- Medical group
- 1
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Dr. Seidman'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. David William Seidman is an orthopedic surgeon in Richmond, California
Dr. Seidman practices at Richmond Medical Center in Richmond, California.
Dr. Seidman's NPI, 1245318047, was assigned on November 1, 2006. Dr. Seidman graduated from Keck School of Medicine of USC in 1993. Dr. Seidman holds California license G81079.
- NPI
- 1245318047NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002090628
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (510) 307-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David William Seidman practices at Richmond Medical Center in Richmond, California
Dr. Seidman's primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David William Seidman is affiliated with 2 sites of care and 1 medical group
Dr. Seidman's primary practice is Richmond Medical Center in Richmond, California. Dr. Seidman is also affiliated with Oakland Medical Center. The medical group on file is The Permanente Medical Group, Inc.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David William Seidman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Seidman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David William Seidman is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Seidman's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Seidman is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dr. Seidman is licensed in California.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists arthritis and pelvic and hip fracture among the conditions Dr. Seidman treats.
Orthopedic surgeons near Dr. Seidman
Counts of orthopedic surgeons 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. David William Seidman treated 14 Medicare patients in 2024, average age 73
CMS counts 14 Medicare patients who saw Dr. Seidman in 2024. 75% of them have high blood pressure. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Seidman's median patient age at 67, with 63% women.
Chronic conditions among Dr. Seidman's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Seidman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women63%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David William Seidman wrote 33 Medicare Part D claims in 2024
In 2024, Dr. Seidman wrote 33 Medicare Part D claims for 27 patients. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $105 in total drug cost. In 2023, CMS named 23 claims across 1 drug.
Dr. Seidman'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.
Drug classes CMS tracks in Dr. Seidman's Part D claims, 2024
- Opioids55%18 of 33 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 232024: 1248%
Drugs named by CMS: 1 in 2024, 1 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. David William Seidman offers telehealth to Medicare patients
Dr. Seidman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Seidman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. David William Seidman received $629 in industry payments from 2018 to 2024
CMS Open Payments shows 7 general payments to Dr. Seidman from 3 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. DePuy Synthes Sales Inc. paid the most, $437.
General payments to Dr. Seidman by program year, 2018 to 2024
Companies that paid Dr. Seidman the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David William Seidman has 1 award and honors on record
Dmand AI lists 1 award for Dr. Seidman, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Seidman
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. David William Seidman graduated from Keck School of Medicine of USC
Dr. Seidman graduated from Keck School of Medicine of USC in 1993.
- Medical school
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. David William Seidman accepts plans from 2 insurance carriers
Dr. Seidman is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Seidman accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. David William Seidman'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 DataDmand AI Org Hierarchy Data |
| 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) |
| 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. David William Seidman
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. David William Seidman's NPI number?
Dr. David William Seidman's NPI number is 1245318047. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David William Seidman?
Dr. David William Seidman is an orthopedic surgeon in Richmond, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. David William Seidman practice?
Dr. Seidman practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Seidman's primary practice is Richmond Medical Center in Richmond, California.
What is Dr. David William Seidman's office phone number?
The practice phone on file for Dr. Seidman is (510) 307-1555.
What is Dr. David William Seidman's medical license number?
Dr. Seidman holds California license G81079.
Which hospitals is Dr. David William Seidman affiliated with?
Dr. Seidman is affiliated with Oakland Medical Center.
What medical group is Dr. David William Seidman part of?
Dr. Seidman is linked to The Permanente Medical Group, Inc.
Does Dr. David William Seidman accept Medicare?
Yes. CMS lists Dr. Seidman as accepting Medicare assignment.
Does Dr. David William Seidman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Seidman as offering telehealth services.
How many Medicare patients does Dr. David William Seidman see?
CMS counts 14 Medicare patients who saw Dr. Seidman in 2024, with an average age of 73.
Show 6 more questionsShow fewer questions
Is Dr. David William Seidman board certified?
Yes. Dr. Seidman is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
Where did Dr. David William Seidman go to medical school?
Dr. Seidman graduated from Keck School of Medicine of USC in 1993.
What drugs does Dr. David William Seidman prescribe most?
In 2024 Medicare Part D data, Dr. Seidman's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. David William Seidman received payments from drug or device companies?
CMS Open Payments shows $629 in general payments to Dr. Seidman from 3 companies from 2018 to 2024. The largest total came from DePuy Synthes Sales Inc.
How long has Dr. David William Seidman been practicing?
Dr. Seidman graduated from medical school in 1993, 33 years ago.
What insurance does Dr. David William Seidman accept?
Dr. Seidman is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to orthopaedic surgery practices?
See orthopedic surgeons in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card