Surg Laparosc Endosc Percutan Tech
Cholangiopancreatography, Magnetic ResonanceCholecystectomy, LaparoscopicDiagnosis, Differential
Dr. Thomas David Walbolt, DO
NPI1992966105PAC ID7416129705
- Part D claims, 2026
- 111
- Publications
- 2
- Hospital affiliations
- 2
- Industry payments
- $6,467
- Medical group
- 1
- Practice address
- 1600 Eureka Road, Roseville, CA 95661
- Practice phone
- Call (916) 784-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Walbolt'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. Thomas David Walbolt is a general surgeon in Roseville, California
Dr. Walbolt practices at Roseville Medical Center in Roseville, California, part of Kaiser Permanente.
Dr. Walbolt's NPI, 1992966105, was assigned on June 19, 2008. Dr. Walbolt graduated from Touro College of Osteopathic Medicine - New York in 2006. Dr. Walbolt holds California license 20A10110.
NPI and contact details
- NPI
- 1992966105NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416129705
- NPI enumeration date
- June 19, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 784-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas David Walbolt practices at Roseville Medical Center in Roseville, California
Dr. Walbolt's primary practice is Roseville Medical Center, at 1600 Eureka Road, Roseville, CA 95661 in Placer County. The practice phone is (916) 784-4000.
- Roseville Medical Center1600 Eureka Road, Roseville, CA 95661 · Placer CountyPhone(916) 784-4000
Source: Dmand AI Affiliation Data
Dr. Thomas David Walbolt is affiliated with 2 sites of care and 1 medical group
Dr. Walbolt's primary practice is Roseville Medical Center in Roseville, California, part of Kaiser Permanente. Dr. Walbolt is also affiliated with Arrowhead Regional Medical Center. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas David Walbolt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walbolt practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Roseville 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
See the EHR and IT leaders at every hospital where Dr. Walbolt practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas David Walbolt is one of 2,926 general surgeons in California
Surgery is Dr. Walbolt's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Walbolt is board certified in surgery by the AOA Board of Surgery. Dr. Walbolt is licensed in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
General surgeons near Dr. Walbolt
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
2,926general surgeons in California32general surgeons in Roseville10general surgeons at Roseville Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Thomas David Walbolt's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Walbolt's median patient age at 56, with 61% women.
Dr. Walbolt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Thomas David Walbolt wrote 111 Medicare Part D claims in 2026
In 2026, Dr. Walbolt wrote 111 Medicare Part D claims for 69 patients. 98% of them were for generic drugs. CMS names the drug for 87 of them, across 3 drugs with 11 or more claims each, at $629 in total drug cost.
Part D claims, 2026111
Drugs named by CMS3
Total drug cost$629
Part D patients69
Dr. Walbolt's Part D claims by kind of drug, 2026
- Generic109 claims98%
- Brand-name and other2 claims2%
Dr. Walbolt'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. Walbolt's Part D claims, 2026
- Opioids50%55 of 111 claims
- Antibiotics15%17 of 111 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2026 data
How Dr. Thomas David Walbolt takes part in Medicare
Dr. Walbolt accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Find general surgeons like Dr. Walbolt by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Thomas David Walbolt has 2 publications on record
Dmand AI links 2 papers to Dr. Walbolt. Dr. Walbolt's most frequent co-authors are Aamna Ali, MD, Ahmed Nowaf Dehal, MD and Sean Youngjin Kim, MD.
Papers2
Dr. Walbolt's most frequent co-authors
- Aamna Ali, MD1 shared paper
- Ahmed Nowaf Dehal, MD1 shared paper
- Sean Youngjin Kim, MD1 shared paper
Recent publications by Dr. Walbolt
Intestinal DiseasesNecrosisNeuroendocrine Tumors
See who Dr. Walbolt researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Walbolt works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas David Walbolt received $6,467 in industry payments from 2024 to 2025
CMS Open Payments shows 18 general payments to Dr. Walbolt from 2 drug and device companies from 2024 to 2025. Travel and lodging make up the largest share, 54% of the total. Intuitive Surgical, Inc. paid the most, $5,350.
General payments to Dr. Walbolt by program year, 2024 to 2025
General payments to Dr. Walbolt by kind, 2024 to 2025
$6.5Kin total
- Travel and lodging$3,51254%
- Education$2,50039%
- Food and beverage$4557%
Companies that paid Dr. Walbolt the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas David Walbolt has 1 award and honors on record
Dmand AI lists 1 award for Dr. Walbolt, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Walbolt
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Thomas David Walbolt graduated from Touro College of Osteopathic Medicine - New York
Dr. Walbolt graduated from Touro College of Osteopathic Medicine - New York in 2006. Dr. Walbolt is a member of AOA.
- Medical school
- Board certified in surgery
- Board certified in 2007 - 2026
Source: Dmand AI Professional Profile Data
Dr. Thomas David Walbolt accepts plans from 2 insurance carriers
Dr. Walbolt 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. Walbolt accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas David Walbolt'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Thomas David Walbolt
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. Thomas David Walbolt's NPI number?
Dr. Thomas David Walbolt's NPI number is 1992966105. It was assigned on June 19, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas David Walbolt?
Dr. Thomas David Walbolt is a general surgeon in Roseville, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Thomas David Walbolt practice?
Dr. Walbolt practices at 1600 Eureka Road, Roseville, CA 95661. Dr. Walbolt's primary practice is Roseville Medical Center in Roseville, California, part of Kaiser Permanente.
What is Dr. Thomas David Walbolt's office phone number?
The practice phone on file for Dr. Walbolt is (916) 784-4000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Thomas David Walbolt's email address?
Dmand AI checks professional and personal email addresses for Dr. Walbolt through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Thomas David Walbolt's medical license number?
Dr. Walbolt holds California license 20A10110.
Which hospitals is Dr. Thomas David Walbolt affiliated with?
Dr. Walbolt practices at Roseville Medical Center in Roseville, California. Dr. Walbolt is also affiliated with Arrowhead Regional Medical Center.
What medical group is Dr. Thomas David Walbolt part of?
Dr. Walbolt is linked to The Permanente Medical Group, Inc.
Who does Dr. Thomas David Walbolt practice with?
Dmand AI links 18,480 HCPs to Dr. Walbolt's primary medical group, 230 of them general surgeons. A free account lists them, with verified contacts.
Does Dr. Thomas David Walbolt accept Medicare?
Yes. CMS lists Dr. Walbolt as accepting Medicare assignment.
Show 9 more questionsShow fewer questions
Is Dr. Thomas David Walbolt board certified?
Yes. Dr. Walbolt is board certified in surgery by the AOA Board of Surgery.
Where did Dr. Thomas David Walbolt go to medical school?
Dr. Walbolt graduated from Touro College of Osteopathic Medicine - New York in 2006.
What drugs does Dr. Thomas David Walbolt prescribe most?
In 2024 Medicare Part D data, Dr. Walbolt's most prescribed drugs by claims were Ibuprofen, Oxycodone HCl and Tramadol HCl.
Has Dr. Thomas David Walbolt received payments from drug or device companies?
CMS Open Payments shows $6,467 in general payments to Dr. Walbolt from 2 companies from 2024 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Thomas David Walbolt been practicing?
Dr. Walbolt graduated from medical school in 2006, 20 years ago.
Does Dr. Thomas David Walbolt do research?
Dmand AI links 2 publications to Dr. Walbolt.
Who does Dr. Thomas David Walbolt publish with?
Dr. Walbolt's most frequent co-authors are Aamna Ali, MD (1 shared paper), Ahmed Nowaf Dehal, MD (1 shared paper) and Sean Youngjin Kim, MD (1 shared paper).
What EHR does Dr. Thomas David Walbolt's practice use?
Dmand AI tracks the EHR system at Roseville Medical Center and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
What insurance does Dr. Thomas David Walbolt accept?
Dr. Walbolt 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 surgery practices?
See general 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