Robert Roscoe Vaughan, APRN, FNP-C, MSN
- Medicare patients, 2024
- 16
- Part D claims, 2024
- 874
- Industry payments
- $291
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 605 Crouch Street, Bldg C, Oceanside, CA 92054
- Practice phone
- Call (619) 757-4566
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Oceanside Family Health Center
FQHC - Main Site · Oceanside, California
Find Robert Vaughan'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.
Robert Roscoe Vaughan is a family nurse practitioner in Oceanside, California
Robert Vaughan practices at Oceanside Family Health Center in Oceanside, California.
Robert Vaughan's NPI, 1780233221, was assigned on September 7, 2019. Robert Vaughan holds California license 95012681.
- NPI
- 1780233221NPI Registry (opens in a new tab)
- NPI enumeration date
- September 7, 2019
- NPI status
- Active
- Practice phone
- (619) 757-4566
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Robert Roscoe Vaughan practices at Oceanside Family Health Center in Oceanside, California
Robert Vaughan's primary practice is Oceanside Family Health Center, at 605 Crouch Street, Bldg C, Oceanside, CA 92054. The practice phone is (619) 757-4566.
- Oceanside Family Health Center605 Crouch Street, Bldg C, Oceanside, CA 92054Phone(619) 757-4566
Source: Dmand AI Affiliation Data
Robert Roscoe Vaughan is affiliated with 3 sites of care and 2 medical groups
Robert Vaughan's primary practice is Oceanside Family Health Center in Oceanside, California. The medical group on file is TrueCare. Dmand AI also links Robert Vaughan to 1 more community health center, 1 group practice or clinic and 1 medical group, each named with a free account. Robert Vaughan's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Robert Roscoe Vaughan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Vaughan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oceanside Family Health Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Robert Roscoe Vaughan is one of 13,532 family nurse practitioners in California
Family is Robert Vaughan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Robert Vaughan is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, chest wall injury, contact dermatitis, depression, gastroenteritis, head injury and high cholesterol among the conditions Robert Vaughan treats.
Family nurse practitioners near Robert Vaughan
Counts of family nurse practitioners 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
Robert Roscoe Vaughan treated 16 Medicare patients in 2024, average age 70
CMS counts 16 Medicare patients who saw Robert Vaughan in 2024. The largest group is 85 and over, with 0 patients. 75% of them have diabetes, and 75% have high blood pressure. Their average risk score is 1.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Robert Vaughan's median patient age at 52, with 55% women.
Robert Vaughan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Robert Vaughan's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Robert Vaughan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Robert Roscoe Vaughan wrote 874 Medicare Part D claims in 2024
In 2024, Robert Vaughan wrote 874 Medicare Part D claims for 186 patients. 90% of them were for generic drugs. CMS names the drug for 507 of them, across 14 drugs with 11 or more claims each, at $7,172 in total drug cost.
Robert Vaughan's Part D claims by kind of drug, 2024
- Generic788 claims90%
- Brand-name72 claims8%
- Other14 claims2%
Robert Vaughan'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 Robert Vaughan's Part D claims, 2024
- Antibiotics2%19 of 874 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), 2024 data
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Robert Roscoe Vaughan received $291 in industry payments from 2024 to 2025
CMS Open Payments shows 14 general payments to Robert Vaughan from 7 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $69.
General payments to Robert Vaughan by program year, 2024 to 2025
Companies that paid Robert Vaughan the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Robert Roscoe Vaughan'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Robert Roscoe Vaughan
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What is Robert Roscoe Vaughan's NPI number?
Robert Roscoe Vaughan's NPI number is 1780233221. It was assigned on September 7, 2019, and it is active in the NPI Registry.
What does Robert Roscoe Vaughan specialize in?
Robert Roscoe Vaughan is a family nurse practitioner in Oceanside, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Robert Roscoe Vaughan practice?
Robert Vaughan practices at 605 Crouch Street, Bldg C, Oceanside, CA 92054. Robert Vaughan's primary practice is Oceanside Family Health Center in Oceanside, California. Dmand AI also links Robert Vaughan to 1 community health center, 1 group practice or clinic and 1 medical group.
What is Robert Roscoe Vaughan's office phone number?
The practice phone on file for Robert Vaughan is (619) 757-4566.
What is Robert Roscoe Vaughan's medical license number?
Robert Vaughan holds California license 95012681.
What medical group is Robert Roscoe Vaughan part of?
Robert Vaughan is linked to TrueCare. Dmand AI links Robert Vaughan to 1 more medical group.
How many Medicare patients does Robert Roscoe Vaughan see?
CMS counts 16 Medicare patients who saw Robert Vaughan in 2024, with an average age of 70.
What drugs does Robert Roscoe Vaughan prescribe most?
In 2024 Medicare Part D data, Robert Vaughan's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Robert Roscoe Vaughan received payments from drug or device companies?
CMS Open Payments shows $291 in general payments to Robert Vaughan from 7 companies from 2024 to 2025. The largest total came from Novo Nordisk Inc.
How long has Robert Roscoe Vaughan been practicing?
Robert Vaughan graduated from medical school in 2019, 7 years ago.
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