Dr. Victoria Diaz, MD
- Medicare services, 2021
- 17
- Medicare patients, 2024
- 11
- Part D claims, 2024
- 11
- Industry payments
- $71
- Affiliated sites
- 1
- Practice address
- 11031 Lockwood Dr, Silver Spring, MD 20901-4532
- Practice phone
- Call (301) 593-7136
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bruno A. Chumpitazi M.d. P.c.
Women's health practice · Silver Spring, Maryland
Find Dr. Diaz'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. Victoria Diaz is a gynecology physician in Washington, District of Columbia
Dr. Diaz practices at Bruno A. Chumpitazi M.d. P.c. in Silver Spring, Maryland.
Dr. Diaz's NPI, 1447250832, was assigned on July 28, 2005. Dr. Diaz holds Maryland license D0020715.
- NPI
- 1447250832NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496734253
- NPI enumeration date
- July 28, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 593-7136
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 80
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Victoria Diaz practices in Silver Spring and Washington
Dr. Diaz's primary practice is Bruno A. Chumpitazi M.d. P.c., at 11031 Lockwood Dr, Silver Spring, MD 20901-4532. The practice phone is (301) 593-7136. The NPI Registry lists Dr. Diaz's practice address as 2041 Georgia NW Ave, Washington, DC 20060.
- Bruno A. Chumpitazi M.d. P.c.Primary11031 Lockwood Dr, Silver Spring, MD 20901-4532Phone(301) 593-7136
- NPI Registry address2041 Georgia NW Ave, Washington, DC 20060 · District Of Columbia CountyPhone(301) 593-7136
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Victoria Diaz is affiliated with 1 site of care and 1 medical group
Dr. Diaz's primary practice is Bruno A. Chumpitazi M.d. P.c. in Silver Spring, Maryland. The medical group on file is Bruno A. Chumpitazi M.D. P.C.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Victoria Diaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Diaz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bruno A. Chumpitazi M.d. P.c. | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Victoria Diaz is one of 17 gynecology physicians in District of Columbia
Gynecology is Dr. Diaz's primary specialty in the NPI Registry, under taxonomy code 207VG0400X. Dr. Diaz is licensed in Maryland.
Specialties and state licenses
- Gynecology, MarylandPrimary
Gynecology physicians near Dr. Diaz
Counts of gynecology physicians 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. Victoria Diaz billed Medicare for 17 services in 2021
CMS data shows 17 Medicare services from Dr. Diaz across 1 procedure code in 2021, all of them office visits, for 11 Medicare patients. Medicare paid $1,794 for them. Every service was in an office.
Dr. Diaz's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 182021: 176%
Dr. Diaz compared with the District of Columbia median for gynecology physicians, 2021
- Dr. Diaz
- District of Columbia median
- Medicare services
- 17vs 4260% below
- Part D claims
- 22vs 22Close to median
Medians across 16 gynecology physicians in District of Columbia with Dmand AI profiles that report each measure.
Dr. Diaz's most billed Medicare procedure codes, 2021
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. Diaz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Diaz and other gynecology physicians in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Victoria Diaz treated 11 Medicare patients in 2024, average age 76
CMS counts 11 Medicare patients who saw Dr. Diaz in 2024. The largest group is under 65, with 0 patients. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Diaz's median patient age at 59, with 83% women.
Dr. Diaz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Diaz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women83%
- Men17%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Victoria Diaz wrote 11 Medicare Part D claims in 2024
In 2024, Dr. Diaz wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $3,413 in total drug cost. In 2019, CMS named 39 claims across 2 drugs.
Dr. Diaz's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 392020: 2244%
Drugs named by CMS: 1 in 2020, 2 in 2019.
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
How Dr. Victoria Diaz takes part in Medicare
Dr. Diaz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Victoria Diaz received $71 in industry payments from 2017 to 2018
CMS Open Payments shows 3 general payments to Dr. Diaz from 2 drug and device companies from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Vertical Pharmaceuticals, LLC paid the most, $42.
General payments to Dr. Diaz by program year, 2017 to 2018
Companies that paid Dr. Diaz the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Victoria Diaz's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Victoria Diaz
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What is Dr. Victoria Diaz's NPI number?
Dr. Victoria Diaz's NPI number is 1447250832. It was assigned on July 28, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Victoria Diaz?
Dr. Victoria Diaz is a gynecology physician in Washington, District of Columbia. The primary specialty in the NPI Registry is Gynecology Physician (taxonomy code 207VG0400X).
Where does Dr. Victoria Diaz practice?
Dr. Diaz practices at 11031 Lockwood Dr, Silver Spring, MD 20901-4532. Dr. Diaz also practices at 2041 Georgia NW Ave, Washington, DC 20060. Dr. Diaz's primary practice is Bruno A. Chumpitazi M.d. P.c. in Silver Spring, Maryland.
What is Dr. Victoria Diaz's office phone number?
The practice phone on file for Dr. Diaz is (301) 593-7136.
What is Dr. Victoria Diaz's medical license number?
Dr. Diaz holds Maryland license D0020715.
What medical group is Dr. Victoria Diaz part of?
Dr. Diaz is linked to Bruno A. Chumpitazi M.D. P.C.
Does Dr. Victoria Diaz accept Medicare?
Yes. CMS data shows Dr. Diaz billed Medicare for 17 services in 2021, and Dr. Diaz accepts Medicare assignment.
How many Medicare patients does Dr. Victoria Diaz see?
CMS counts 11 Medicare patients who saw Dr. Diaz in 2024, with an average age of 76.
What services does Dr. Victoria Diaz bill to Medicare?
In 2021, Dr. Diaz's most billed Medicare services were office visit, established patient (99215).
What drugs does Dr. Victoria Diaz prescribe most?
In 2020 Medicare Part D data, Dr. Diaz's most prescribed drugs by claims were Estradiol.
Has Dr. Victoria Diaz received payments from drug or device companies?
CMS Open Payments shows $71 in general payments to Dr. Diaz from 2 companies from 2017 to 2018. The largest total came from Vertical Pharmaceuticals, LLC.
How long has Dr. Victoria Diaz been practicing?
Dr. Diaz graduated from medical school in 1972, 54 years ago.
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