Dr. Brian Gerard Aguilera, MD
- Part D claims, 2024
- 24
- Hospital affiliations
- 1
- Industry payments
- $49
- Medical groups
- 2
- Insurance carriers
- 10
- Practice address
- 1441 Constitution Boulevard, Salinas, CA 93906
- Practice phone
- Call (831) 755-4111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Aguilera'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. Brian Gerard Aguilera is an OB-GYN in Salinas, California
Dr. Aguilera practices at Natividad in Salinas, California, part of Monterey County, CA.
Dr. Aguilera's NPI, 1376595140, was assigned on May 17, 2006. Dr. Aguilera graduated from University of Santo Tomas in 1999. Dr. Aguilera holds California license A94414.
- NPI
- 1376595140NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052323151
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (831) 755-4111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian Gerard Aguilera practices at Natividad in Salinas, California
Dr. Aguilera's primary practice is Natividad, at 1441 Constitution Boulevard, Salinas, CA 93906 in Monterey County. The practice phone is (831) 755-4111.
- Natividad1441 Constitution Boulevard, Salinas, CA 93906 · Monterey CountyPhone(831) 755-4111
Source: Dmand AI Affiliation Data
Dr. Brian Gerard Aguilera is affiliated with 1 site of care and 2 medical groups
Dr. Aguilera's primary practice is Natividad in Salinas, California, part of Monterey County, CA. The medical group on file is Natividad Medical Center. Dmand AI also links Dr. Aguilera to 1 more medical group, named with a free account. Dr. Aguilera's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brian Gerard Aguilera's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Aguilera practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Natividad | Available with a free account |
| +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 Monterey County, CA and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Brian Gerard Aguilera is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Aguilera's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Aguilera is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Aguilera's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
- Illinois license
OB-GYNs near Dr. Aguilera
Counts of OB-GYNs 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. Brian Gerard Aguilera's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. Aguilera's median patient age at 32, with 100% women.
Dr. Aguilera's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Brian Gerard Aguilera wrote 24 Medicare Part D claims in 2024
In 2024, Dr. Aguilera wrote 24 Medicare Part D claims. 96% of them were for generic drugs.
Dr. Aguilera's Part D claims by kind of drug, 2024
- Generic23 claims96%
- Brand-name and other1 claims4%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Brian Gerard Aguilera takes part in Medicare
Dr. Aguilera 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. Brian Gerard Aguilera received $49 in industry payments from 2016 to 2023
CMS Open Payments shows 2 general payments to Dr. Aguilera from 2 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $26.
General payments to Dr. Aguilera by program year, 2016 to 2023
Companies that paid Dr. Aguilera the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brian Gerard Aguilera graduated from University of Santo Tomas
Dr. Aguilera graduated from University of Santo Tomas in 1999.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Brian Gerard Aguilera accepts plans from 10 insurance carriers
Dr. Aguilera is in network with 10 carriers, including Elevance, United Healthcare and Aetna. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aspirus Health Plan
- +2 more carriersWith a free account
Plan types Dr. Aguilera accepts, by number of carriers
- Medicare8
- PPO7
- HMO4
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Brian Gerard Aguilera'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 (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) |
| 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. Brian Gerard Aguilera
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. Brian Gerard Aguilera's NPI number?
Dr. Brian Gerard Aguilera's NPI number is 1376595140. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian Gerard Aguilera?
Dr. Brian Gerard Aguilera is an OB-GYN in Salinas, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Brian Gerard Aguilera practice?
Dr. Aguilera practices at 1441 Constitution Boulevard, Salinas, CA 93906. Dr. Aguilera's primary practice is Natividad in Salinas, California, part of Monterey County, CA. Dmand AI also links Dr. Aguilera to 1 medical group.
What is Dr. Brian Gerard Aguilera's office phone number?
The practice phone on file for Dr. Aguilera is (831) 755-4111.
What is Dr. Brian Gerard Aguilera's medical license number?
Dr. Aguilera holds California license A94414, one of the licenses on file in 2 states.
Which states has Dr. Brian Gerard Aguilera been licensed in?
Dmand AI has state licenses on file for Dr. Aguilera in California (2006 to 2027) and Illinois (2002 to 2005).
Which hospitals is Dr. Brian Gerard Aguilera affiliated with?
Dr. Aguilera practices at Natividad in Salinas, California.
What medical group is Dr. Brian Gerard Aguilera part of?
Dr. Aguilera is linked to Natividad Medical Center. Dmand AI links Dr. Aguilera to 1 more medical group.
Does Dr. Brian Gerard Aguilera accept Medicare?
Yes. CMS lists Dr. Aguilera as accepting Medicare assignment.
Is Dr. Brian Gerard Aguilera board certified?
Yes. Dr. Aguilera is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
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Where did Dr. Brian Gerard Aguilera go to medical school?
Dr. Aguilera graduated from University of Santo Tomas in 1999.
Has Dr. Brian Gerard Aguilera received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Dr. Aguilera from 2 companies from 2016 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Brian Gerard Aguilera been practicing?
Dr. Aguilera graduated from medical school in 1999, 27 years ago.
What insurance does Dr. Brian Gerard Aguilera accept?
Dr. Aguilera is in network with 10 carriers, including Elevance, United Healthcare and Aetna. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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