Dr. Josephine Mendoza Weeks, MD
- Part D claims, 2024
- 36
- Industry payments
- $783
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 3
- Practice address
- 111 Michigan NW Ave, Washington, DC 20010
- Practice phone
- Call (202) 476-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Children's National Hospital
Washington, District of Columbia
Find Dr. Weeks' 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. Josephine Mendoza Weeks is a general practice physician in Washington, District of Columbia
Dr. Weeks practices at Children's National Hospital in Washington, District of Columbia.
Dr. Weeks' NPI, 1407823826, was assigned on March 3, 2006. Dr. Weeks holds District of Columbia license MD034646.
- NPI
- 1407823826NPI Registry (opens in a new tab)
- NPI enumeration date
- March 3, 2006
- NPI status
- Active
- Practice phone
- (202) 476-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Josephine Mendoza Weeks practices at Children's National Hospital in Washington, District of Columbia
Dr. Weeks' primary practice is Children's National Hospital, at 111 Michigan NW Ave, Washington, DC 20010 in District Of Columbia County. The practice phone is (202) 476-5000.
- Children's National Hospital111 Michigan NW Ave, Washington, DC 20010 · District Of Columbia CountyPhone(202) 476-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Josephine Mendoza Weeks is affiliated with 2 sites of care and 1 medical group
Dr. Weeks' primary practice is Children's National Hospital in Washington, District of Columbia. Dmand AI also links Dr. Weeks to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Josephine Mendoza Weeks' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weeks practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's National Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Josephine Mendoza Weeks is one of 30 general practice physicians in District of Columbia
General practice is Dr. Weeks' primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dmand AI has Dr. Weeks' licenses on file in 3 states: District of Columbia, Delaware and Virginia.
Specialties and state licenses
- General practice, District of ColumbiaPrimary
- Delaware license
- Virginia license
General practice physicians near Dr. Weeks
Counts of general practice 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. Josephine Mendoza Weeks' patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Weeks' median patient age at 8, with 50% women.
Dr. Weeks' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Josephine Mendoza Weeks wrote 36 Medicare Part D claims in 2024
In 2024, Dr. Weeks wrote 36 Medicare Part D claims. 97% of them were for generic drugs.
Dr. Weeks' Part D claims by kind of drug, 2024
- Generic35 claims97%
- Brand-name and other1 claims3%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Josephine Mendoza Weeks received $783 in industry payments from 2016 to 2019
CMS Open Payments shows 48 general payments to Dr. Weeks from 13 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $138.
General payments to Dr. Weeks by program year, 2016 to 2019
Companies that paid Dr. Weeks the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Josephine Mendoza Weeks'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Josephine Mendoza Weeks
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. Josephine Mendoza Weeks' NPI number?
Dr. Josephine Mendoza Weeks' NPI number is 1407823826. It was assigned on March 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Josephine Mendoza Weeks?
Dr. Josephine Mendoza Weeks is a general practice physician in Washington, District of Columbia. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Josephine Mendoza Weeks practice?
Dr. Weeks practices at 111 Michigan NW Ave, Washington, DC 20010. Dr. Weeks' primary practice is Children's National Hospital in Washington, District of Columbia. Dmand AI also links Dr. Weeks to 1 group practice or clinic and 1 medical group.
What is Dr. Josephine Mendoza Weeks' office phone number?
The practice phone on file for Dr. Weeks is (202) 476-5000.
What is Dr. Josephine Mendoza Weeks' medical license number?
Dr. Weeks holds District of Columbia license MD034646, one of the licenses on file in 3 states.
Which states has Dr. Josephine Mendoza Weeks been licensed in?
Dmand AI has state licenses on file for Dr. Weeks in District of Columbia, Delaware and Virginia.
Has Dr. Josephine Mendoza Weeks received payments from drug or device companies?
CMS Open Payments shows $783 in general payments to Dr. Weeks from 13 companies from 2016 to 2019. The largest total came from Pfizer Inc.
How long has Dr. Josephine Mendoza Weeks been practicing?
Dr. Weeks' NPI was assigned in 2006.
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