Dr. Sara Louise Johansen, MD
- Part D claims, 2024
- 11
- Publications
- 8
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Industry payments
- $10,294
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Johansen's professional email, personal email and mobile number
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Dr. Sara Louise Johansen is a psychiatrist in Stanford, California
Dr. Johansen practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Johansen's NPI, 1891255345, was assigned on March 21, 2019. Dr. Johansen graduated from Stanford University School Of Medicine in 2019. Dr. Johansen holds California license A180750.
- NPI
- 1891255345NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173984804
- NPI enumeration date
- March 21, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sara Louise Johansen practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Johansen's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Dr. Sara Louise Johansen is affiliated with 2 sites of care and 2 medical groups
Dr. Johansen's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Johansen to 1 more hospital and 1 medical group, each named with a free account. Dr. Johansen'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. Sara Louise Johansen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johansen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sara Louise Johansen is one of 6,803 psychiatrists in California
Psychiatry is Dr. Johansen's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Johansen is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Johansen is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Johansen
Counts of psychiatrists 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. Sara Louise Johansen's patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Dr. Johansen's median patient age at 36, with 75% women.
Dr. Johansen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women75%
- Men22%
Source: Dmand AI Patient Panel Data
Dr. Sara Louise Johansen wrote 11 Medicare Part D claims in 2024
In 2024, Dr. Johansen wrote 11 Medicare Part D claims. 100% of them were for generic drugs. They cover 1 drug, with $123 in total drug cost. In 2022, CMS named 16 claims across 1 drug.
Dr. Johansen's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 162023: 1413%
Drugs named by CMS: 1 in 2023, 1 in 2022.
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. Sara Louise Johansen scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Johansen for performance year 2024, reported as part of a group. Dr. Johansen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Johansen's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Sara Louise Johansen has 8 publications on record
Dmand AI links 8 papers to Dr. Johansen, published from 2015 to 2022. The most frequent topics are Depression, Postpartum. Dr. Johansen's most frequent co-authors are Gowri G. Aragam, MD, Mark Richard Cullen, MD and Margaret May, MD.
Dr. Johansen's papers by year, 2015 to 2022
Topics Dr. Johansen writes about most
- Depression, Postpartum
Dr. Johansen's most frequent co-authors
- Gowri G. Aragam, MD1 shared paper
- Mark Richard Cullen, MD1 shared paper
- Margaret May, MD1 shared paper
Recent publications by Dr. Johansen
J Clin Psychiatry
See who Dr. Johansen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Johansen works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sara Louise Johansen received $10,294 in industry payments from 2024 to 2025
CMS Open Payments shows 13 general payments to Dr. Johansen from 1 drug or device company from 2024 to 2025. Consulting fees make up the largest share, 88% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $10,294.
General payments to Dr. Johansen by program year, 2024 to 2025
General payments to Dr. Johansen by kind, 2024 to 2025
- Consulting fees$9,01088%
- Travel and lodging$1,13911%
- Food and beverage$1451%
Companies that paid Dr. Johansen the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sara Louise Johansen graduated from Stanford University School Of Medicine
Dr. Johansen graduated from Stanford University School Of Medicine in 2019. Dr. Johansen is a member of American Psychiatric Association.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Sara Louise Johansen accepts plans from 5 insurance carriers
Dr. Johansen is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- CMS Medicare
Plan types Dr. Johansen accepts, by number of carriers
- Medicare4
- PPO4
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sara Louise Johansen'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)Clinician Public Reporting: Overall MIPS Performance (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. Sara Louise Johansen
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. Sara Louise Johansen's NPI number?
Dr. Sara Louise Johansen's NPI number is 1891255345. It was assigned on March 21, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Sara Louise Johansen?
Dr. Sara Louise Johansen is a psychiatrist in Stanford, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Sara Louise Johansen practice?
Dr. Johansen practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Johansen's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Johansen to 1 hospital and 1 medical group.
What is Dr. Sara Louise Johansen's office phone number?
The practice phone on file for Dr. Johansen is (650) 723-4000.
What is Dr. Sara Louise Johansen's medical license number?
Dr. Johansen holds California license A180750.
Which hospitals is Dr. Sara Louise Johansen affiliated with?
Dr. Johansen practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Johansen to 1 more hospital.
What medical group is Dr. Sara Louise Johansen part of?
Dr. Johansen is linked to Stanford Health Care. Dmand AI links Dr. Johansen to 1 more medical group.
Does Dr. Sara Louise Johansen accept Medicare?
Yes. CMS lists Dr. Johansen as accepting Medicare assignment.
What is Dr. Sara Louise Johansen's MIPS score?
Dr. Johansen's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Is Dr. Sara Louise Johansen board certified?
Yes. Dr. Johansen is board certified in psychiatry by the American Board of Psychiatry and Neurology.
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Where did Dr. Sara Louise Johansen go to medical school?
Dr. Johansen graduated from Stanford University School Of Medicine in 2019.
What drugs does Dr. Sara Louise Johansen prescribe most?
In 2023 Medicare Part D data, Dr. Johansen's most prescribed drugs by claims were Venlafaxine HCl ER.
Has Dr. Sara Louise Johansen received payments from drug or device companies?
CMS Open Payments shows $10,294 in general payments to Dr. Johansen from 1 company from 2024 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Sara Louise Johansen been practicing?
Dr. Johansen graduated from medical school in 2019, 7 years ago.
Does Dr. Sara Louise Johansen do research?
Dmand AI links 8 publications to Dr. Johansen, published from 2015 to 2022.
Who does Dr. Sara Louise Johansen publish with?
Dr. Johansen's most frequent co-authors are Gowri G. Aragam, MD (1 shared paper), Mark Richard Cullen, MD (1 shared paper) and Margaret May, MD (1 shared paper).
What insurance does Dr. Sara Louise Johansen accept?
Dr. Johansen is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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