Brian S. Farb, PA
- Part D claims, 2024
- 1,257
- Hospital affiliations
- 2
- Industry payments
- $420
- Medical group
- 1
- State license
- 1
- Practice address
- 9455 Clairemont Mesa Blvd, San Diego, CA 92123
- Practice phone
- Call (619) 528-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente San Diego Medical Center
San Diego, California
Find Brian Farb'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.
Brian S. Farb is a physician assistant in San Diego, California
Brian Farb practices at Kaiser Permanente San Diego Medical Center in San Diego, California.
Brian Farb's NPI, 1487702387, was assigned on January 8, 2007. Brian Farb holds California license PA14945.
- NPI
- 1487702387NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436273463
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (619) 528-5000
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Brian S. Farb practices at Kaiser Permanente San Diego Medical Center in San Diego, California
Brian Farb's primary practice is Kaiser Permanente San Diego Medical Center, at 9455 Clairemont Mesa Blvd, San Diego, CA 92123 in San Diego County. The practice phone is (619) 528-5000.
- Kaiser Permanente San Diego Medical Center9455 Clairemont Mesa Blvd, San Diego, CA 92123 · San Diego CountyPhone(619) 528-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Brian S. Farb is affiliated with 3 sites of care and 1 medical group
Brian Farb's primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California. Brian Farb is also affiliated with Kaiser Permanente Zion Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Brian Farb to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Brian S. Farb's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brian Farb practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente San Diego Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Brian S. Farb is one of 11,482 physician assistants in California
Physician assistant is Brian Farb's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Brian Farb is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Brian Farb is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Brian Farb
Counts of physician assistants 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
Brian S. Farb's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Brian Farb's median patient age at 58, with 57% women.
Brian Farb's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Brian S. Farb wrote 1,257 Medicare Part D claims in 2024
In 2024, Brian Farb wrote 1,257 Medicare Part D claims for 352 patients. 87% of them were for generic drugs. CMS names the drug for 1,130 of them, across 21 drugs with 11 or more claims each, at $469,489 in total drug cost.
Brian Farb's Part D claims by kind of drug, 2024
- Generic1,092 claims87%
- Brand-name165 claims13%
Brian Farb'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 Brian Farb's Part D claims, 2024
- Antibiotics12%150 of 1,257 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
Brian S. Farb offers telehealth to Medicare patients
Brian Farb accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Brian Farb as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Brian S. Farb received $420 in industry payments from 2024 to 2025
CMS Open Payments shows 5 general payments to Brian Farb from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $152.
General payments to Brian Farb by program year, 2024 to 2025
Companies that paid Brian Farb the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Brian S. Farb is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Brian S. Farb'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 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) |
| 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 Brian S. Farb
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brian S. Farb's NPI number?
Brian S. Farb's NPI number is 1487702387. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What does Brian S. Farb specialize in?
Brian S. Farb is a physician assistant in San Diego, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Brian S. Farb practice?
Brian Farb practices at 9455 Clairemont Mesa Blvd, San Diego, CA 92123. Brian Farb's primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California. Dmand AI also links Brian Farb to 1 hospital.
What is Brian S. Farb's office phone number?
The practice phone on file for Brian Farb is (619) 528-5000.
What is Brian S. Farb's medical license number?
Brian Farb holds California license PA14945.
Which hospitals is Brian S. Farb affiliated with?
Brian Farb is affiliated with Kaiser Permanente Zion Medical Center. Dmand AI links Brian Farb to 1 more hospital.
What medical group is Brian S. Farb part of?
Brian Farb is linked to Southern California Permanente Medical Group.
Does Brian S. Farb accept Medicare?
Yes. CMS lists Brian Farb as accepting Medicare assignment.
Does Brian S. Farb offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Brian Farb as offering telehealth services.
Is Brian S. Farb board certified?
Yes. Brian Farb is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
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What drugs does Brian S. Farb prescribe most?
In 2024 Medicare Part D data, Brian Farb's most prescribed drugs by claims were Omeprazole, Ursodiol and Entecavir.
Has Brian S. Farb received payments from drug or device companies?
CMS Open Payments shows $420 in general payments to Brian Farb from 4 companies from 2024 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Brian S. Farb been practicing?
Brian Farb graduated from medical school in 1998, 28 years ago.
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