Base SequenceBayes TheoremBird Diseases
Dr. Sarah Lee O'Brien, MD
NPI1134446727PAC ID2062650245
- Part D claims, 2024
- 448
- Publications
- 4
- Hospital affiliations
- 1
- Industry payments
- $483
- Medical group
- 1
- Practice address
- 13652 Cantara St, Panorama City, CA 91402
- Practice phone
- Call (818) 375-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. O'Brien'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. Sarah Lee O'Brien is an interventional pain medicine physician in Panorama City, California
Dr. O'Brien practices at Panorama City Medical Center in Panorama City, California, part of Kaiser Permanente.
Dr. O'Brien's NPI, 1134446727, was assigned on April 22, 2010. Dr. O'Brien graduated from University of Missouri School of Medicine in 2010. Dr. O'Brien holds California license A121585.
NPI and contact details
- NPI
- 1134446727NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062650245
- NPI enumeration date
- April 22, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (818) 375-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sarah Lee O'Brien practices at Panorama City Medical Center in Panorama City, California
Dr. O'Brien's primary practice is Panorama City Medical Center, at 13652 Cantara St, Panorama City, CA 91402 in Los Angeles County. The practice phone is (818) 375-2000.
- Panorama City Medical Center13652 Cantara St, Panorama City, CA 91402 · Los Angeles CountyPhone(818) 375-2000
Source: Dmand AI Affiliation Data
Dr. Sarah Lee O'Brien is affiliated with 2 sites of care and 1 medical group
Dr. O'Brien's primary practice is Panorama City Medical Center in Panorama City, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. O'Brien to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sarah Lee O'Brien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Brien practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Panorama City Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sarah Lee O'Brien is one of 215 interventional pain medicine physicians in California
Interventional pain medicine is Dr. O'Brien's primary specialty in the NPI Registry, under taxonomy code 208VP0014X. Dr. O'Brien is board certified in pain medicine by the American Board of Physical Medicine and Rehabilitation. Dr. O'Brien is licensed in California.
Specialties and state licenses
- Interventional pain medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists lower back pain and neck pain and spine problems among the conditions Dr. O'Brien treats.
Interventional pain medicine physicians near Dr. O'Brien
Counts of interventional pain medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
215interventional pain medicine physicians in California
2interventional pain medicine physicians in Panorama City
2interventional pain medicine physicians at Panorama City Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sarah Lee O'Brien's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. O'Brien's median patient age at 64, with 67% women.
Dr. O'Brien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Sarah Lee O'Brien wrote 448 Medicare Part D claims in 2024
In 2024, Dr. O'Brien wrote 448 Medicare Part D claims for 147 patients. 99% of them were for generic drugs. CMS names the drug for 377 of them, across 11 drugs with 11 or more claims each, at $8,132 in total drug cost. In 2023, CMS named 168 claims across 6 drugs.
Part D claims, 2024448
Drugs named by CMS11
Total drug cost$8,132
Part D patients147
Dr. O'Brien's Part D claims by kind of drug, 2024
- Generic442 claims99%
- Brand-name and other6 claims1%
Dr. O'Brien'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. O'Brien's Part D claims, 2024
- Opioids17%78 of 448 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: 1682024: 377124%
Drugs named by CMS: 11 in 2024, 6 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
Dr. Sarah Lee O'Brien offers telehealth to Medicare patients
Dr. O'Brien accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. O'Brien as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sarah Lee O'Brien has 4 publications on record
Dmand AI links 4 papers to Dr. O'Brien, published from 2011 to 2012. The most frequent topics are Bird Diseases, DNA, Protozoan and Haemosporida.
Papers4
Years published2011 to 2012
Topics Dr. O'Brien writes about most
- Bird Diseases
- DNA, Protozoan
- Haemosporida
- Molecular Sequence Data
- Protozoan Infections, Animal
Recent publications by Dr. O'Brien
EcosystemModels, BiologicalOrganic Chemicals
See who Dr. O'Brien researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. O'Brien works with, so you can find a warm path to the right interventional pain medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sarah Lee O'Brien received $483 in industry payments from 2016 to 2017
CMS Open Payments shows 4 general payments to Dr. O'Brien from 2 drug and device companies from 2016 to 2017. Travel and lodging make up the largest share, 64% of the total. Boston Scientific Corporation paid the most, $465.
General payments to Dr. O'Brien by program year, 2016 to 2017
General payments to Dr. O'Brien by kind, 2016 to 2017
$483in total
- Travel and lodging$31164%
- Food and beverage$17236%
Companies that paid Dr. O'Brien the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sarah Lee O'Brien graduated from University of Missouri School of Medicine
Dr. O'Brien graduated from University of Missouri School of Medicine in 2010.
- Medical school
- Board certified in pain medicine
- Board certified in physical medicine & rehabilitation
Source: Dmand AI Professional Profile Data
Dr. Sarah Lee O'Brien accepts plans from 2 insurance carriers
Dr. O'Brien is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. O'Brien accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sarah Lee O'Brien'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Sarah Lee O'Brien
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. Sarah Lee O'Brien's NPI number?
Dr. Sarah Lee O'Brien's NPI number is 1134446727. It was assigned on April 22, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Sarah Lee O'Brien?
Dr. Sarah Lee O'Brien is an interventional pain medicine physician in Panorama City, California. The primary specialty in the NPI Registry is Interventional Pain Medicine Physician (taxonomy code 208VP0014X).
Where does Dr. Sarah Lee O'Brien practice?
Dr. O'Brien practices at 13652 Cantara St, Panorama City, CA 91402. Dr. O'Brien's primary practice is Panorama City Medical Center in Panorama City, California, part of Kaiser Permanente. Dmand AI also links Dr. O'Brien to 1 group practice or clinic.
What is Dr. Sarah Lee O'Brien's office phone number?
The practice phone on file for Dr. O'Brien is (818) 375-2000.
What is Dr. Sarah Lee O'Brien's medical license number?
Dr. O'Brien holds California license A121585.
Which hospitals is Dr. Sarah Lee O'Brien affiliated with?
Dr. O'Brien practices at Panorama City Medical Center in Panorama City, California.
What medical group is Dr. Sarah Lee O'Brien part of?
Dr. O'Brien is linked to Southern California Permanente Medical Group.
Does Dr. Sarah Lee O'Brien accept Medicare?
Yes. CMS lists Dr. O'Brien as accepting Medicare assignment.
Does Dr. Sarah Lee O'Brien offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. O'Brien as offering telehealth services.
Is Dr. Sarah Lee O'Brien board certified?
Yes. Dr. O'Brien is board certified in pain medicine by the American Board of Physical Medicine and Rehabilitation.
Show 6 more questionsShow fewer questions
Where did Dr. Sarah Lee O'Brien go to medical school?
Dr. O'Brien graduated from University of Missouri School of Medicine in 2010.
What drugs does Dr. Sarah Lee O'Brien prescribe most?
In 2024 Medicare Part D data, Dr. O'Brien's most prescribed drugs by claims were Gabapentin, Pregabalin and Duloxetine HCl.
Has Dr. Sarah Lee O'Brien received payments from drug or device companies?
CMS Open Payments shows $483 in general payments to Dr. O'Brien from 2 companies from 2016 to 2017. The largest total came from Boston Scientific Corporation.
How long has Dr. Sarah Lee O'Brien been practicing?
Dr. O'Brien graduated from medical school in 2010, 16 years ago.
Does Dr. Sarah Lee O'Brien do research?
Dmand AI links 4 publications to Dr. O'Brien, published from 2011 to 2012.
What insurance does Dr. Sarah Lee O'Brien accept?
Dr. O'Brien is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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