Dr. Daniel Philippe Mason, MD

  • Stanford, CA
  • Psychiatrist
NPI1043502305PAC ID7113248204
Medicare services, 2019
46
Part D claims, 2016
11
Publications
5
MIPS score, 2024
89
Hospital affiliations
2
Practice address
300 Pasteur Drive, Stanford, CA 94305
Practice phone
Call (650) 723-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Stanford Hospital at 300 Pasteur Drive

Hospital · Stanford, California

See all 3 affiliations

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Dr. Daniel Philippe Mason is a psychiatrist in Stanford, California

Dr. Mason practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.

Dr. Mason's NPI, 1043502305, was assigned on May 5, 2011. Dr. Mason graduated from UCSF School of Medicine in 2004. Dr. Mason holds California license A122265.

NPI and contact details
Medicare PAC ID
7113248204
NPI enumeration date
May 5, 2011
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
Male
Estimated age
48
Medical school graduation
2004

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Daniel Philippe Mason practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Dr. Mason'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.

Source: Dmand AI Affiliation Data

Dr. Daniel Philippe Mason is affiliated with 2 sites of care and 1 medical group

Dr. Mason'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. Mason to 1 more hospital, named with a free account. Dr. Mason's employer is on file too: a hospital.

See all 3 affiliations for Dr. Mason

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Daniel Philippe Mason's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mason practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stanford Hospital at 300 Pasteur DriveAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Daniel Philippe Mason is one of 6,803 psychiatrists in California

Psychiatry is Dr. Mason's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Mason is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Mason is licensed in California.

Specialties and state licenses

  • Psychiatry, CaliforniaPrimaryLicense A122265 · 2012 to 2026 · taxonomy 2084P0800X

Clinical focus

Dmand AI lists psychoses among the conditions Dr. Mason treats.

Psychiatrists near Dr. Mason

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. Daniel Philippe Mason billed Medicare for 46 services in 2019

CMS data shows 46 Medicare services from Dr. Mason across 1 procedure code in 2019. Medicare paid $2,909 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 201946
Paid by Medicare$2,909
Procedure codes1

Dr. Mason's Medicare services by type, 2018 to 2019

  • 2018
  • 2019
Office and hospital visits
2018: 1272019: 4664%

Dr. Mason compared with the California median for psychiatrists, 2019

  • Dr. Mason
  • California median
Medicare services
46vs 11961% below
Part D claims
11vs 14492% below

Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.

Dr. Mason's most billed Medicare procedure codes, 2019

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Mason

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Daniel Philippe Mason's patients have a median age of 32

Across all payers, Dmand AI patient panel data puts Dr. Mason's median patient age at 32, with 45% women.

Dr. Mason'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

  • Women45%
  • Men55%

Source: Dmand AI Patient Panel Data

Dr. Daniel Philippe Mason wrote 11 Medicare Part D claims in 2016

In 2016, Dr. Mason wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $379 in total drug cost.

Part D claims, 201611
Drugs named by CMS1
Total drug cost$379

Dr. Mason's most prescribed drugs by claims, 2016

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Dr. Mason

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Dr. Daniel Philippe Mason 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. Mason for performance year 2024, reported as part of a group. Dr. Mason accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Mason'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. Daniel Philippe Mason has 5 publications on record

Dmand AI links 5 papers to Dr. Mason, published from 2018 to 2023. Dr. Mason's most frequent co-authors are Jacob Seth Ballon, MD, Jonathan Hongsupp Lee, MD and Katherine Sibley Sanborn, MD.

Papers5
Years published2018 to 2023

Dr. Mason's most frequent co-authors

Recent publications by Dr. Mason

See all 5 publications and co-authors

See who Dr. Mason researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mason works with, so you can find a warm path to the right psychiatrists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Daniel Philippe Mason graduated from UCSF School of Medicine

Dr. Mason graduated from UCSF School of Medicine in 2004.

  1. Medical schoolUCSF School of Medicine
  2. Board certified in psychiatryAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Daniel Philippe Mason accepts plans from 5 insurance carriers

Dr. Mason is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Elevance
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans

Plan types Dr. Mason accepts, by number of carriers

  1. Medicare5
  2. PPO5
  3. HMO2
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Daniel Philippe Mason's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Daniel Philippe Mason

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. Daniel Philippe Mason's NPI number?

Dr. Daniel Philippe Mason's NPI number is 1043502305. It was assigned on May 5, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Daniel Philippe Mason?

Dr. Daniel Philippe Mason is a psychiatrist in Stanford, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Dr. Daniel Philippe Mason practice?

Dr. Mason practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Mason's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Mason to 1 hospital.

What is Dr. Daniel Philippe Mason's office phone number?

The practice phone on file for Dr. Mason is (650) 723-4000.

What is Dr. Daniel Philippe Mason's medical license number?

Dr. Mason holds California license A122265.

Which hospitals is Dr. Daniel Philippe Mason affiliated with?

Dr. Mason practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Mason to 1 more hospital.

What medical group is Dr. Daniel Philippe Mason part of?

Dr. Mason is linked to Stanford Health Care.

Does Dr. Daniel Philippe Mason accept Medicare?

Yes. CMS data shows Dr. Mason billed Medicare for 46 services in 2019, and Dr. Mason accepts Medicare assignment.

What is Dr. Daniel Philippe Mason's MIPS score?

Dr. Mason's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

Is Dr. Daniel Philippe Mason board certified?

Yes. Dr. Mason is board certified in psychiatry by the American Board of Psychiatry and Neurology.

Show 7 more questionsShow fewer questions

What services does Dr. Daniel Philippe Mason bill to Medicare?

In 2019, Dr. Mason's most billed Medicare services were hospital inpatient care (99232).

Where did Dr. Daniel Philippe Mason go to medical school?

Dr. Mason graduated from UCSF School of Medicine in 2004.

What drugs does Dr. Daniel Philippe Mason prescribe most?

In 2016 Medicare Part D data, Dr. Mason's most prescribed drugs by claims were Quetiapine Fumarate.

How long has Dr. Daniel Philippe Mason been practicing?

Dr. Mason graduated from medical school in 2004, 22 years ago.

Does Dr. Daniel Philippe Mason do research?

Dmand AI links 5 publications to Dr. Mason, published from 2018 to 2023.

Who does Dr. Daniel Philippe Mason publish with?

Dr. Mason's most frequent co-authors are Jacob Seth Ballon, MD (1 shared paper), Jonathan Hongsupp Lee, MD (1 shared paper) and Katherine Sibley Sanborn, MD (1 shared paper).

What insurance does Dr. Daniel Philippe Mason accept?

Dr. Mason is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

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