Robert L. Gaston, CRNA
- Medicare patients, 2024
- 461
- Industry payments
- $69
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 415 S 28th Ave, Hattiesburg, MS 39401
- Practice phone
- Call (601) 579-5075
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hattiesburg Clinic PA
Hattiesburg, Mississippi
Find Robert Gaston'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 L. Gaston is a nurse anesthetist in Hattiesburg, Mississippi
Robert Gaston practices at Hattiesburg Clinic PA in Hattiesburg, Mississippi.
Robert Gaston's NPI, 1639190440, was assigned on July 21, 2006. Robert Gaston holds Mississippi license R582778.
- NPI
- 1639190440NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587656699
- NPI enumeration date
- July 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 579-5075
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert L. Gaston practices at Hattiesburg Clinic PA in Hattiesburg, Mississippi
Robert Gaston's primary practice is Hattiesburg Clinic PA, at 415 S 28th Ave, Hattiesburg, MS 39401 in Forrest County. The practice phone is (601) 579-5075.
- Hattiesburg Clinic PA415 S 28th Ave, Hattiesburg, MS 39401 · Forrest CountyPhone(601) 579-5075
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Robert L. Gaston is affiliated with 3 sites of care and 2 medical groups
Robert Gaston's primary practice is Hattiesburg Clinic PA in Hattiesburg, Mississippi. The medical group on file is Hattiesburg Clinic. Dmand AI also links Robert Gaston to 1 more group practice or clinic, 1 ambulatory surgery center and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Robert L. Gaston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Gaston practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hattiesburg Clinic PA | Available with a free account |
| +2 more sites and 1 medical group | 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.
Robert L. Gaston is one of 694 nurse anesthetists in Mississippi
Nurse anesthetist, certified registered is Robert Gaston's primary specialty in the NPI Registry, under taxonomy code 367500000X. Robert Gaston is licensed in Mississippi.
Specialties and state licenses
- Certified registered nurse anesthetist, MississippiPrimary
Nurse anesthetists near Robert Gaston
Counts of nurse anesthetists 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 L. Gaston treated 461 Medicare patients in 2024, average age 72
CMS counts 461 Medicare patients who saw Robert Gaston in 2024. The largest group is 65 to 74, with 265 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Robert Gaston's median patient age at 69, with 55% women.
Robert Gaston's Medicare patients by age, 2024
Robert Gaston's Medicare patients by sex, 2024
- Women22449%
- Men23751%
Chronic conditions among Robert Gaston's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Ischemic heart disease35%
- Diabetes33%
- Anxiety28%
- Depression26%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Robert Gaston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Robert L. Gaston takes part in Medicare
Robert Gaston 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)
Robert L. Gaston received $69 in industry payments in 2025
CMS Open Payments shows 4 general payments to Robert Gaston from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $38.
Companies that paid Robert Gaston the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Robert L. Gaston'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 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) |
| 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) |
| 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 L. Gaston
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Robert L. Gaston's NPI number?
Robert L. Gaston's NPI number is 1639190440. It was assigned on July 21, 2006, and it is active in the NPI Registry.
What does Robert L. Gaston specialize in?
Robert L. Gaston is a nurse anesthetist in Hattiesburg, Mississippi. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Robert L. Gaston practice?
Robert Gaston practices at 415 S 28th Ave, Hattiesburg, MS 39401. Robert Gaston's primary practice is Hattiesburg Clinic PA in Hattiesburg, Mississippi. Dmand AI also links Robert Gaston to 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group.
What is Robert L. Gaston's office phone number?
The practice phone on file for Robert Gaston is (601) 579-5075.
What is Robert L. Gaston's medical license number?
Robert Gaston holds Mississippi license R582778.
What medical group is Robert L. Gaston part of?
Robert Gaston is linked to Hattiesburg Clinic. Dmand AI links Robert Gaston to 1 more medical group.
Does Robert L. Gaston accept Medicare?
Yes. CMS lists Robert Gaston as accepting Medicare assignment.
How many Medicare patients does Robert L. Gaston see?
CMS counts 461 Medicare patients who saw Robert Gaston in 2024, with an average age of 72.
Has Robert L. Gaston received payments from drug or device companies?
CMS Open Payments shows $69 in general payments to Robert Gaston from 3 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Robert L. Gaston been practicing?
Robert Gaston graduated from medical school in 1979, 47 years ago.
Selling to nurse anesthetist, certified registered practices?
See nurse anesthetists in Mississippi 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