Drinking WaterFamily CharacteristicsMalnutrition
Dr. Peter Watson Brown, MD
NPI1720016942PAC ID5991997272
- Medicare services, 2024
- 251
- Medicare patients, 2024
- 90
- Part D claims, 2024
- 707
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 2500 Grant Road, Mountain View, CA 94040
- Practice phone
- Call (650) 940-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Brown'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. Peter Watson Brown is a family medicine physician in Mountain View, California
Dr. Brown practices at El Camino Health - Mountain View Hospital in Mountain View, California, part of El Camino Healthcare District.
Dr. Brown's NPI, 1720016942, was assigned on June 28, 2006. Dr. Brown graduated from Feinberg School of Medicine in 1970. Dr. Brown holds California license G269110.
NPI and contact details
- NPI
- 1720016942NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991997272
- NPI enumeration date
- June 28, 2006
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (650) 940-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 82
- Medical school graduation
- 1970
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Watson Brown practices at El Camino Health - Mountain View Hospital in Mountain View, California
Dr. Brown's primary practice is El Camino Health - Mountain View Hospital, at 2500 Grant Road, Mountain View, CA 94040 in Santa Clara County. The practice phone is (650) 940-7000.
- El Camino Health - Mountain View Hospital2500 Grant Road, Mountain View, CA 94040 · Santa Clara CountyPhone(650) 940-7000
Source: Dmand AI Affiliation Data
Dr. Peter Watson Brown is affiliated with 3 sites of care
Dr. Brown's primary practice is El Camino Health - Mountain View Hospital in Mountain View, California, part of El Camino Healthcare District. Dmand AI also links Dr. Brown to 2 hospital outpatient departments, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter Watson Brown's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brown practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| El Camino Health - Mountain View Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Brown practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across El Camino Healthcare District and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Peter Watson Brown is one of 15,680 family medicine physicians in California
Family medicine is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Brown is board certified in family medicine by the National Board of Physicians and Surgeons. Dmand AI has Dr. Brown's licenses on file in 4 states: California, Florida, Colorado and Illinois.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Florida license
- Colorado license
- Illinois license
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, anxiety, benign or precancerous skin growths, bipolar disorder, bronchitis, bursitis and chronic hypertension among the conditions Dr. Brown treats.
Family medicine physicians near Dr. Brown
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
15,680family medicine physicians in California48family medicine physicians in Mountain View7family medicine physicians at El Camino Health - Mountain View Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Peter Watson Brown billed Medicare for 251 services in 2024
CMS data shows 251 Medicare services from Dr. Brown across 5 procedure codes in 2024, for 90 Medicare patients. Medicare paid $24,291 for them. Every service was in an office.
Medicare services, 2024251
Medicare patients90
Paid by Medicare$24,291
Procedure codes5
Dr. Brown's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2232024: 2125%
- Other services
- 2023: 222024: 2618%
- Tests and treatments
- 2023: 02024: 13
- Surgery
- 2023: 172024: 0100%
Dr. Brown compared with the California median for family medicine physicians, 2024
- Dr. Brown
- California median
- Medicare services
- 251vs 246Close to median
- Medicare patients
- 90vs 11824% below
- Part D claims
- 477vs 83343% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Brown's most billed Medicare procedure codes, 2024
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. Brown?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Brown and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Watson Brown treated 90 Medicare patients in 2024, average age 77
CMS counts 90 Medicare patients who saw Dr. Brown in 2024. The largest group is 75 to 84, with 44 patients. 51% of them have high cholesterol, and 48% have high blood pressure. Their average risk score is 0.70, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Brown's median patient age at 77, with 26% women.
Medicare patients, 202490
Average age77
Average risk score0.70
Dr. Brown's Medicare patients by age, 2024
Dr. Brown's Medicare patients by sex, 2024
- Women2932%
- Men6168%
Chronic conditions among Dr. Brown's Medicare patients, 2024
- High cholesterol51%
- High blood pressure48%
- Arthritis33%
- Ischemic heart disease21%
- Cancer17%
- Atrial fibrillation16%
- Osteoporosis12%
Share of Medicare patients with each condition. A patient can have several.
Dr. Brown's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women26%
- Men73%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Watson Brown wrote 707 Medicare Part D claims in 2024
In 2024, Dr. Brown wrote 707 Medicare Part D claims for 85 patients. 92% of them were for generic drugs. CMS names the drug for 477 of them, across 20 drugs with 11 or more claims each, at $13,468 in total drug cost. In 2023, CMS named 434 claims across 20 drugs.
Part D claims, 2024707
Drugs named by CMS20
Total drug cost$13,468
Part D patients85
Dr. Brown's Part D claims by kind of drug, 2024
- Generic651 claims92%
- Brand-name and other56 claims8%
Dr. Brown'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. Brown's Part D claims, 2024
- Opioids7%52 of 707 claims
- Antibiotics7%47 of 707 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: 4342024: 47710%
Drugs named by CMS: 20 in 2024, 20 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. Peter Watson Brown offers telehealth to Medicare patients
CMS lists Dr. Brown as offering telehealth.
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Find family medicine physicians like Dr. Brown by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Peter Watson Brown has 1 publication on record
Dmand AI links 1 paper to Dr. Brown. Dr. Brown's most frequent co-author is John Andrew Crump, MD.
Papers1
Dr. Brown's most frequent co-authors
Recent publications by Dr. Brown
See who Dr. Brown researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Brown works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Peter Watson Brown received $89 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Brown from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $89.
Companies that paid Dr. Brown the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Watson Brown has 1 award and honors on record
Dmand AI lists 1 award for Dr. Brown, most recently Chairman of Department of Family Practice, El Camino Hospital in 1987.
Awards and honors for Dr. Brown
- 1987
- Chairman of Department of Family Practice, El Camino Hospital
Source: Dmand AI Professional Profile Data
Dr. Peter Watson Brown graduated from Feinberg School of Medicine
Dr. Brown graduated from Feinberg School of Medicine in 1970.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Peter Watson Brown accepts plans from 1 insurance carrier
Dr. Brown is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Peter Watson Brown'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Doctors and Clinicians Utilization Data (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) |
| 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. Peter Watson Brown
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. Peter Watson Brown's NPI number?
Dr. Peter Watson Brown's NPI number is 1720016942. It was assigned on June 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Watson Brown?
Dr. Peter Watson Brown is a family medicine physician in Mountain View, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Peter Watson Brown practice?
Dr. Brown practices at 2500 Grant Road, Mountain View, CA 94040. Dr. Brown's primary practice is El Camino Health - Mountain View Hospital in Mountain View, California, part of El Camino Healthcare District. Dmand AI also links Dr. Brown to 2 hospital outpatient departments.
What is Dr. Peter Watson Brown's office phone number?
The practice phone on file for Dr. Brown is (650) 940-7000.
What is Dr. Peter Watson Brown's medical license number?
Dr. Brown holds California license G269110, one of the licenses on file in 4 states.
Which states has Dr. Peter Watson Brown been licensed in?
Dmand AI has state licenses on file for Dr. Brown in California (1974 to 2026), Florida (2012 to 2021), Colorado (1974 to 1983) and Illinois (1971 to 1982).
Which hospitals is Dr. Peter Watson Brown affiliated with?
Dr. Brown practices at El Camino Health - Mountain View Hospital in Mountain View, California.
Does Dr. Peter Watson Brown accept Medicare?
Yes. CMS data shows Dr. Brown billed Medicare for 251 services in 2024.
Does Dr. Peter Watson Brown offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Brown as offering telehealth services.
How many Medicare patients does Dr. Peter Watson Brown see?
CMS counts 90 Medicare patients who saw Dr. Brown in 2024, with an average age of 77.
Show 9 more questionsShow fewer questions
Is Dr. Peter Watson Brown board certified?
Yes. Dr. Brown is board certified in family medicine by the National Board of Physicians and Surgeons.
What services does Dr. Peter Watson Brown bill to Medicare?
In 2024, Dr. Brown's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
Where did Dr. Peter Watson Brown go to medical school?
Dr. Brown graduated from Feinberg School of Medicine in 1970.
What drugs does Dr. Peter Watson Brown prescribe most?
In 2024 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Atorvastatin Calcium, Hydrocodone-Acetaminophen and Levothyroxine Sodium.
Has Dr. Peter Watson Brown received payments from drug or device companies?
CMS Open Payments shows $89 in general payments to Dr. Brown from 1 company from 2018 to 2018. The largest total came from Boston Scientific Corporation.
How long has Dr. Peter Watson Brown been practicing?
Dr. Brown graduated from medical school in 1970, 56 years ago.
Does Dr. Peter Watson Brown do research?
Dmand AI links 1 publication to Dr. Brown.
Who does Dr. Peter Watson Brown publish with?
Dr. Brown's most frequent co-authors are John Andrew Crump, MD (1 shared paper).
What insurance does Dr. Peter Watson Brown accept?
Dr. Brown is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to family medicine practices?
See family medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card