Dr. Douglas Louis Noordsy, MD
- Medicare services, 2023
- 297
- Part D claims, 2024
- 251
- Publications
- 50
- Clinical trials
- 1
- MIPS score, 2024
- 89
- 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. Noordsy'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. Douglas Louis Noordsy is a psychiatrist in Stanford, California
Dr. Noordsy practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Noordsy's NPI, 1336236330, was assigned on October 10, 2006. Dr. Noordsy graduated from WashU Medicine in 1985. Dr. Noordsy holds California license C138508.
- NPI
- 1336236330NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567408792
- NPI enumeration date
- October 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas Louis Noordsy practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Noordsy'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. Douglas Louis Noordsy is affiliated with 2 sites of care and 1 medical group
Dr. Noordsy'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. Noordsy to 1 more hospital, named with a free account. Dr. Noordsy'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. Douglas Louis Noordsy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Noordsy 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 affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas Louis Noordsy is one of 6,803 psychiatrists in California
Psychiatry is Dr. Noordsy's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Noordsy is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Noordsy's licenses on file in 3 states: California, Florida and New Hampshire.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Florida license
- New Hampshire license
Clinical focus
Dmand AI lists drug use disorders, schizophrenia and tobacco use among the conditions Dr. Noordsy treats.
Psychiatrists near Dr. Noordsy
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. Douglas Louis Noordsy billed Medicare for 297 services in 2023
CMS data shows 297 Medicare services from Dr. Noordsy across 3 procedure codes in 2023. Medicare paid $19,434 for them. Every service was in an office.
Dr. Noordsy's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Tests and treatments
- 2022: 832023: 10830%
- Other services
- 2022: 812023: 9922%
- Office and hospital visits
- 2022: 912023: 901%
Dr. Noordsy compared with the California median for psychiatrists, 2023
- Dr. Noordsy
- California median
- Medicare services
- 297vs 1192.5 times
- Part D claims
- 154vs 1447% above
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Noordsy's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Noordsy?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Noordsy and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas Louis Noordsy's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Dr. Noordsy's median patient age at 39, with 39% women.
Dr. Noordsy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women39%
- Men61%
Source: Dmand AI Patient Panel Data
Dr. Douglas Louis Noordsy wrote 251 Medicare Part D claims in 2024
In 2024, Dr. Noordsy wrote 251 Medicare Part D claims for 15 patients. 84% of them were for generic drugs. CMS names the drug for 154 of them, across 7 drugs with 11 or more claims each, at $94,618 in total drug cost. In 2023, CMS named 218 claims across 10 drugs.
Dr. Noordsy's Part D claims by kind of drug, 2024
- Generic212 claims84%
- Brand-name39 claims16%
Dr. Noordsy'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2182024: 15429%
Drugs named by CMS: 7 in 2024, 10 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. Douglas Louis Noordsy 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. Noordsy for performance year 2024, reported as part of a group. Dr. Noordsy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Noordsy as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Noordsy'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. Douglas Louis Noordsy has 50 publications on record
Dmand AI links 50 papers to Dr. Noordsy, published from 2007 to 2025. 2018 was the busiest year, with 5. The most frequent topics are Schizophrenia, Antipsychotic Agents and Alcoholism. Dr. Noordsy has published most often in J Clin Psychiatry. Dr. Noordsy's most frequent co-authors are Jacob Seth Ballon, MD, Michael Fredericson, MD and Mary Brunette, MD.
Dr. Noordsy's papers by year, 2009 to 2025
Topics Dr. Noordsy writes about most
- Schizophrenia
- Antipsychotic Agents
- Alcoholism
- Psychotic Disorders
- Substance-Related Disorders
- Schizophrenic Psychology
- Comorbidity
- Psychiatric Status Rating Scales
Dr. Noordsy's most frequent co-authors
- Jacob Seth Ballon, MD8 shared papers
- Michael Fredericson, MD5 shared papers
- Mary Brunette, MD4 shared papers
Recent publications by Dr. Noordsy
J Integr Complement Med
See who Dr. Noordsy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Noordsy 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. Douglas Louis Noordsy has worked on 1 clinical trial
Dmand AI links Dr. Noordsy to 1 clinical trial. Conditions studied include Marijuana Abuse and Schizophrenia.
Conditions in Dr. Noordsy's trials
- Marijuana Abuse
- Schizophrenia
Investigators on the most trials with Dr. Noordsy
Recent clinical trials with Dr. Noordsy
Clozapine for Cannabis Use in Schizophrenia (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Douglas Louis Noordsy received $6,941 in industry payments from 2017 to 2025
CMS Open Payments shows 14 general payments to Dr. Noordsy from 5 drug and device companies from 2017 to 2025. Honoraria make up the largest share, 50% of the total. Luye Pharma (USA) Ltd. paid the most, $5,530.
General payments to Dr. Noordsy by program year, 2017 to 2025
General payments to Dr. Noordsy by kind, 2017 to 2025
- Honoraria$3,50050%
- Travel and lodging$1,72525%
- Consulting fees$70010%
- Food and beverage$5177%
- Speaker and faculty fees$5007%
Companies that paid Dr. Noordsy the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Douglas Louis Noordsy has 1 award and honors on record
Dmand AI lists 1 award for Dr. Noordsy, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Noordsy
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Douglas Louis Noordsy graduated from WashU Medicine
Dr. Noordsy graduated from WashU Medicine in 1985.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Douglas Louis Noordsy accepts plans from 6 insurance carriers
Dr. Noordsy is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
- CMS Medicare
- VT State Medicaid
Plan types Dr. Noordsy accepts, by number of carriers
- Medicare5
- PPO4
- HMO2
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Douglas Louis Noordsy'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Douglas Louis Noordsy
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. Douglas Louis Noordsy's NPI number?
Dr. Douglas Louis Noordsy's NPI number is 1336236330. It was assigned on October 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas Louis Noordsy?
Dr. Douglas Louis Noordsy is a psychiatrist in Stanford, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Douglas Louis Noordsy practice?
Dr. Noordsy practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Noordsy's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Noordsy to 1 hospital.
What is Dr. Douglas Louis Noordsy's office phone number?
The practice phone on file for Dr. Noordsy is (650) 723-4000.
What is Dr. Douglas Louis Noordsy's medical license number?
Dr. Noordsy holds California license C138508, one of the licenses on file in 3 states.
Which states has Dr. Douglas Louis Noordsy been licensed in?
Dmand AI has state licenses on file for Dr. Noordsy in California (2015 to 2026), Florida (since 2023) and New Hampshire (1987 to 2021).
Which hospitals is Dr. Douglas Louis Noordsy affiliated with?
Dr. Noordsy practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Noordsy to 1 more hospital.
What medical group is Dr. Douglas Louis Noordsy part of?
Dr. Noordsy is linked to Stanford Health Care.
Does Dr. Douglas Louis Noordsy accept Medicare?
Yes. CMS data shows Dr. Noordsy billed Medicare for 297 services in 2023, and Dr. Noordsy accepts Medicare assignment.
Does Dr. Douglas Louis Noordsy offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Noordsy as offering telehealth services.
Show 10 more questionsShow fewer questions
What is Dr. Douglas Louis Noordsy's MIPS score?
Dr. Noordsy's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Is Dr. Douglas Louis Noordsy board certified?
Yes. Dr. Noordsy is board certified in psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Douglas Louis Noordsy bill to Medicare?
In 2023, Dr. Noordsy's most billed Medicare services were psychiatric service (90833), medicare temporary code (Q3014) and office visit, established patient (99214).
Where did Dr. Douglas Louis Noordsy go to medical school?
Dr. Noordsy graduated from WashU Medicine in 1985.
What drugs does Dr. Douglas Louis Noordsy prescribe most?
In 2024 Medicare Part D data, Dr. Noordsy's most prescribed drugs by claims were Invega Sustenna, Clozapine and Venlafaxine HCl ER.
Has Dr. Douglas Louis Noordsy received payments from drug or device companies?
CMS Open Payments shows $6,941 in general payments to Dr. Noordsy from 5 companies from 2017 to 2025. The largest total came from Luye Pharma (USA) Ltd.
How long has Dr. Douglas Louis Noordsy been practicing?
Dr. Noordsy graduated from medical school in 1985, 41 years ago.
Does Dr. Douglas Louis Noordsy do research?
Dmand AI links 50 publications to Dr. Noordsy, published from 2007 to 2025. Dr. Noordsy has worked on 1 clinical trial.
Who does Dr. Douglas Louis Noordsy publish with?
Dr. Noordsy's most frequent co-authors are Jacob Seth Ballon, MD (8 shared papers), Michael Fredericson, MD (5 shared papers) and Mary Brunette, MD (4 shared papers).
What insurance does Dr. Douglas Louis Noordsy accept?
Dr. Noordsy is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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