Dr. John David Culbertson, MD
- Part D claims, 2024
- 7,242
- Hospital affiliations
- 3
- Industry payments
- $154
- Medical group
- 1
- State licenses
- 3
- Practice address
- 1 Quality Drive, Vacaville, CA 95688
- Practice phone
- Call (707) 624-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Culbertson'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. John David Culbertson is an internist in Vacaville, California
Dr. Culbertson practices at Vacaville Medical Center in Vacaville, California, part of Kaiser Permanente.
Dr. Culbertson's NPI, 1649219833, was assigned on June 5, 2006. Dr. Culbertson graduated from Medical University of South Carolina (MUSC) in 1998. Dr. Culbertson holds California license A99250.
- NPI
- 1649219833NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597749770
- NPI enumeration date
- June 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 624-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John David Culbertson practices at Vacaville Medical Center in Vacaville, California
Dr. Culbertson's primary practice is Vacaville Medical Center, at 1 Quality Drive, Vacaville, CA 95688 in Solano County. The practice phone is (707) 624-4000.
- Vacaville Medical Center1 Quality Drive, Vacaville, CA 95688 · Solano CountyPhone(707) 624-4000
Source: Dmand AI Affiliation Data
Dr. John David Culbertson is affiliated with 6 sites of care and 1 medical group
Dr. Culbertson's primary practice is Vacaville Medical Center in Vacaville, California, part of Kaiser Permanente. Dr. Culbertson is also affiliated with MarinHealth Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Culbertson to 1 more hospital, 1 clinical lab, 1 physician office and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John David Culbertson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Culbertson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vacaville Medical Center | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John David Culbertson is one of 16,751 internists in California
Internal medicine is Dr. Culbertson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Culbertson is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Culbertson's licenses on file in 3 states: California, South Carolina and Alabama.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- South Carolina license
- Alabama license
Clinical focus
Dmand AI lists chronic diabetes, vertigo and vitamin b deficiency among the conditions Dr. Culbertson treats.
Internists near Dr. Culbertson
Counts of internists 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. John David Culbertson's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Culbertson's median patient age at 72, with 48% women.
Dr. Culbertson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. John David Culbertson wrote 7,242 Medicare Part D claims in 2024
In 2024, Dr. Culbertson wrote 7,242 Medicare Part D claims for 766 patients. 88% of them were for generic drugs. CMS names the drug for 6,800 of them, across 105 drugs with 11 or more claims each, at $294,908 in total drug cost. In 2023, CMS named 6,576 claims across 98 drugs.
Dr. Culbertson's Part D claims by kind of drug, 2024
- Generic6,374 claims88%
- Brand-name837 claims12%
- Other31 claims0%
Dr. Culbertson'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. Culbertson's Part D claims, 2024
- Opioids3%210 of 7,242 claims
- Antibiotics2%165 of 7,242 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: 6,5762024: 6,8003%
Drugs named by CMS: 105 in 2024, 98 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
How Dr. John David Culbertson takes part in Medicare
Dr. Culbertson 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)
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Dr. John David Culbertson received $154 in industry payments from 2017 to 2025
CMS Open Payments shows 7 general payments to Dr. Culbertson from 5 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $46.
General payments to Dr. Culbertson by program year, 2017 to 2025
Companies that paid Dr. Culbertson the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John David Culbertson has 1 award and honors on record
Dmand AI lists 1 award for Dr. Culbertson, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Culbertson
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. John David Culbertson graduated from Medical University of South Carolina (MUSC)
Dr. Culbertson graduated from Medical University of South Carolina (MUSC) in 1998.
- Medical school
- Board certified in internal medicine
- Board certified in obesity medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. John David Culbertson'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) |
| 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 |
| 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. John David Culbertson
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. John David Culbertson's NPI number?
Dr. John David Culbertson's NPI number is 1649219833. It was assigned on June 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John David Culbertson?
Dr. John David Culbertson is an internist in Vacaville, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John David Culbertson practice?
Dr. Culbertson practices at 1 Quality Drive, Vacaville, CA 95688. Dr. Culbertson's primary practice is Vacaville Medical Center in Vacaville, California, part of Kaiser Permanente. Dmand AI also links Dr. Culbertson to 1 hospital, 1 clinical lab, 1 physician office and 1 home health agency.
What is Dr. John David Culbertson's office phone number?
The practice phone on file for Dr. Culbertson is (707) 624-4000.
What is Dr. John David Culbertson's medical license number?
Dr. Culbertson holds California license A99250, one of the licenses on file in 3 states.
Which states has Dr. John David Culbertson been licensed in?
Dmand AI has state licenses on file for Dr. Culbertson in California (2007 to 2026), South Carolina (2004 to 2015) and Alabama (2000 to 2007).
Which hospitals is Dr. John David Culbertson affiliated with?
Dr. Culbertson practices at Vacaville Medical Center in Vacaville, California. Dr. Culbertson is also affiliated with MarinHealth Medical Center. Dmand AI links Dr. Culbertson to 1 more hospital.
What medical group is Dr. John David Culbertson part of?
Dr. Culbertson is linked to The Permanente Medical Group, Inc.
Does Dr. John David Culbertson accept Medicare?
Yes. CMS lists Dr. Culbertson as accepting Medicare assignment.
Is Dr. John David Culbertson board certified?
Yes. Dr. Culbertson is board certified in internal medicine by the American Board of Internal Medicine.
Show 4 more questionsShow fewer questions
Where did Dr. John David Culbertson go to medical school?
Dr. Culbertson graduated from Medical University of South Carolina (MUSC) in 1998.
What drugs does Dr. John David Culbertson prescribe most?
In 2024 Medicare Part D data, Dr. Culbertson's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Levothyroxine Sodium.
Has Dr. John David Culbertson received payments from drug or device companies?
CMS Open Payments shows $154 in general payments to Dr. Culbertson from 5 companies from 2017 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. John David Culbertson been practicing?
Dr. Culbertson graduated from medical school in 1998, 28 years ago.
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