Dr. Diana Santo Domingo, MD

  • Pleasanton, CA
  • Dermatologist
NPI1437350709PAC ID8022242247
Medicare services, 2024
416
Medicare patients, 2024
131
Part D claims, 2024
154
Publications
1
MIPS score, 2024
85
Practice address
5555 West Las Positas Boulevard, Pleasanton, CA 94588
Practice phone
Call (925) 847-3000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Stanford Health Care Tri-Valley

Hospital · Pleasanton, California

See all 5 affiliations

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Dr. Diana Santo Domingo is a dermatologist in Pleasanton, California

Dr. Santo Domingo practices at Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University.

Dr. Santo Domingo's NPI, 1437350709, was assigned on May 31, 2007. Dr. Santo Domingo graduated from St. George's University School of Medicine in 2004. Dr. Santo Domingo holds California license C168169.

NPI and contact details
Medicare PAC ID
8022242247
NPI enumeration date
May 31, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(925) 847-3000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
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. Diana Santo Domingo practices at Stanford Health Care Tri-Valley in Pleasanton, California

Dr. Santo Domingo's primary practice is Stanford Health Care Tri-Valley, at 5555 West Las Positas Boulevard, Pleasanton, CA 94588 in Alameda County. The practice phone is (925) 847-3000.

Source: Dmand AI Affiliation Data

Dr. Diana Santo Domingo is affiliated with 3 sites of care and 2 medical groups

Dr. Santo Domingo's primary practice is Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University. The medical group on file is Berman Skin Institute. Dmand AI also links Dr. Santo Domingo to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Santo Domingo

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

Dmand AI tracks the EHR system at Dr. Diana Santo Domingo's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Santo Domingo practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stanford Health Care Tri-ValleyAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Diana Santo Domingo is one of 1,910 dermatologists in California

Dermatology is Dr. Santo Domingo's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Santo Domingo is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Santo Domingo's licenses on file in 5 states: California, Florida, Louisiana, Texas and Ohio.

Specialties and state licenses

  • Dermatology, CaliforniaPrimaryLicense C168169 · 2020 to 2026 · taxonomy 207N00000X
  • Florida license2012 to 2027
  • Louisiana license2025 to 2026
  • Texas license2019 to 2025
  • Ohio license2005 to 2008

Clinical focus

Dmand AI lists benign or precancerous skin growths among the conditions Dr. Santo Domingo treats.

Dermatologists near Dr. Santo Domingo

Counts of dermatologists 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. Diana Santo Domingo billed Medicare for 416 services in 2024

CMS data shows 416 Medicare services from Dr. Santo Domingo across 8 procedure codes in 2024, for 131 Medicare patients. Medicare paid $17,040 for them. Every service was in an office.

Medicare services, 2024416
Medicare patients131
Paid by Medicare$17,040
Procedure codes8

Dr. Santo Domingo's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 1452024: 299106%
Office and hospital visits
2023: 532024: 117121%

Dr. Santo Domingo compared with the California median for dermatologists, 2024

  • Dr. Santo Domingo
  • California median
Medicare services
416vs 1,75076% below
Medicare patients
131vs 37765% below
Part D claims
60vs 36784% below

Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.

Dr. Santo Domingo'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.

See all procedures by Dr. Santo Domingo

Need commercial claims for Dr. Santo Domingo?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Santo Domingo and other dermatologists in California.

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

Dr. Diana Santo Domingo treated 131 Medicare patients in 2024, average age 74

CMS counts 131 Medicare patients who saw Dr. Santo Domingo in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 31% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Santo Domingo's median patient age at 68, with 54% women.

Medicare patients, 2024131
Average age74
Average risk score1.12
Also on Medicaid31%

Dr. Santo Domingo's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Santo Domingo's Medicare patients by sex, 2024

  • Women8061%
  • Men5139%

Chronic conditions among Dr. Santo Domingo's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure69%
  3. Arthritis40%
  4. Diabetes33%
  5. Ischemic heart disease24%
  6. Osteoporosis23%
  7. COPD20%
  8. Mood disorders20%

Share of Medicare patients with each condition. A patient can have several.

Dr. Santo Domingo's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women54%
  • Men40%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Diana Santo Domingo wrote 154 Medicare Part D claims in 2024

In 2024, Dr. Santo Domingo wrote 154 Medicare Part D claims for 89 patients. 97% of them were for generic drugs. CMS names the drug for 60 of them, across 3 drugs with 11 or more claims each, at $1,163 in total drug cost. In 2023, CMS named 66 claims across 3 drugs.

Part D claims, 2024154
Drugs named by CMS3
Total drug cost$1,163
Part D patients89

Dr. Santo Domingo's Part D claims by kind of drug, 2024

  • Generic149 claims97%
  • Brand-name and other5 claims3%

Dr. Santo Domingo'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: 662024: 609%

Drugs named by CMS: 3 in 2024, 3 in 2023.

See all prescribing by Dr. Santo Domingo

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. Diana Santo Domingo scored 85 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Santo Domingo for performance year 2024, reported as part of a group. Dr. Santo Domingo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 122 procedures of removal of skin lesions by Dr. Santo Domingo, more than 76% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Santo Domingo's MIPS scores, performance year 2024

  • 85of 100Final score
  • 90.8of 100Quality
  • 87of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 71of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Santo Domingo ranks in Medicare procedure volume

Removal of skin lesions
76th percentile122 procedures
Skin biopsy
64th percentile26 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Diana Santo Domingo has 1 publication on record

Dmand AI links 1 paper to Dr. Santo Domingo. Dr. Santo Domingo's most frequent co-author is Jena Auerbach, DO.

Papers1

Dr. Santo Domingo's most frequent co-authors

Recent publications by Dr. Santo Domingo

See all 1 publications and co-authors

See who Dr. Santo Domingo researches with

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

How network discovery works

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

Dr. Diana Santo Domingo received $979 in industry payments from 2016 to 2025

CMS Open Payments shows 48 general payments to Dr. Santo Domingo from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Galderma Laboratories, L.P. paid the most, $149.

General payments to Dr. Santo Domingo by program year, 2016 to 2025

Companies that paid Dr. Santo Domingo the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Santo Domingo

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Diana Santo Domingo graduated from St. George's University School of Medicine

Dr. Santo Domingo graduated from St. George's University School of Medicine in 2004.

  1. Medical schoolSt. George's University School of Medicine
  2. Board certified in dermatologyAmerican Board of Dermatology

Source: Dmand AI Professional Profile Data

Dr. Diana Santo Domingo accepts plans from 6 insurance carriers

Dr. Santo Domingo is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

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

Plan types Dr. Santo Domingo accepts, by number of carriers

  1. PPO6
  2. Medicare5
  3. POS3
  4. EPO2
  5. HMO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Diana Santo Domingo'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Diana Santo Domingo

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. Diana Santo Domingo's NPI number?

Dr. Diana Santo Domingo's NPI number is 1437350709. It was assigned on May 31, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Diana Santo Domingo?

Dr. Diana Santo Domingo is a dermatologist in Pleasanton, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).

Where does Dr. Diana Santo Domingo practice?

Dr. Santo Domingo practices at 5555 West Las Positas Boulevard, Pleasanton, CA 94588. Dr. Santo Domingo's primary practice is Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University. Dmand AI also links Dr. Santo Domingo to 2 group practices and clinics and 1 medical group.

What is Dr. Diana Santo Domingo's office phone number?

The practice phone on file for Dr. Santo Domingo is (925) 847-3000.

What is Dr. Diana Santo Domingo's medical license number?

Dr. Santo Domingo holds California license C168169, one of the licenses on file in 5 states.

Which states has Dr. Diana Santo Domingo been licensed in?

Dmand AI has state licenses on file for Dr. Santo Domingo in California (2020 to 2026), Florida (2012 to 2027), Louisiana (2025 to 2026), Texas (2019 to 2025) and Ohio (2005 to 2008).

Which hospitals is Dr. Diana Santo Domingo affiliated with?

Dr. Santo Domingo practices at Stanford Health Care Tri-Valley in Pleasanton, California.

What medical group is Dr. Diana Santo Domingo part of?

Dr. Santo Domingo is linked to Berman Skin Institute. Dmand AI links Dr. Santo Domingo to 1 more medical group.

Does Dr. Diana Santo Domingo accept Medicare?

Yes. CMS data shows Dr. Santo Domingo billed Medicare for 416 services in 2024, and Dr. Santo Domingo accepts Medicare assignment.

What is Dr. Diana Santo Domingo's MIPS score?

Dr. Santo Domingo's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Diana Santo Domingo see?

CMS counts 131 Medicare patients who saw Dr. Santo Domingo in 2024, with an average age of 74.

Is Dr. Diana Santo Domingo board certified?

Yes. Dr. Santo Domingo is board certified in dermatology by the American Board of Dermatology.

What services does Dr. Diana Santo Domingo bill to Medicare?

In 2024, Dr. Santo Domingo's most billed Medicare services were surgery: skin and soft tissue (17003), surgery: skin and soft tissue (17000) and office visit, established patient (99213).

Where did Dr. Diana Santo Domingo go to medical school?

Dr. Santo Domingo graduated from St. George's University School of Medicine in 2004.

What drugs does Dr. Diana Santo Domingo prescribe most?

In 2024 Medicare Part D data, Dr. Santo Domingo's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Fluocinonide.

Has Dr. Diana Santo Domingo received payments from drug or device companies?

CMS Open Payments shows $979 in general payments to Dr. Santo Domingo from 19 companies from 2016 to 2025. The largest total came from Galderma Laboratories, L.P.

How long has Dr. Diana Santo Domingo been practicing?

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

Does Dr. Diana Santo Domingo do research?

Dmand AI links 1 publication to Dr. Santo Domingo.

Who does Dr. Diana Santo Domingo publish with?

Dr. Santo Domingo's most frequent co-authors are Jena Auerbach, DO (1 shared paper).

What insurance does Dr. Diana Santo Domingo accept?

Dr. Santo Domingo is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

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