Am J Hum Biol
Antibodies, ViralCoinfectionCytomegalovirus
Dr. Julia Ridgeway-Diaz, MD
NPI1811351901
- Part D claims, 2024
- 61
- Publications
- 4
- Industry payments
- $19
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 12301 Main St, Houston, TX 77035
- Practice phone
- Call (713) 275-5004
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Menninger Clinic
Houston, Texas
Find Dr. Ridgeway-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. Julia Ridgeway-Diaz is a psychiatrist in Houston, Texas
Dr. Ridgeway-Diaz practices at The Menninger Clinic in Houston, Texas.
Dr. Ridgeway-Diaz's NPI, 1811351901, was assigned on April 5, 2016. Dr. Ridgeway-Diaz holds Texas license S4558.
NPI and contact details
- NPI
- 1811351901NPI Registry (opens in a new tab)
- NPI enumeration date
- April 5, 2016
- NPI status
- Active
- Practice phone
- (713) 275-5004
- 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. Julia Ridgeway-Diaz practices at The Menninger Clinic in Houston, Texas
Dr. Ridgeway-Diaz's primary practice is The Menninger Clinic, at 12301 Main St, Houston, TX 77035 in Harris County. The practice phone is (713) 275-5004.
- The Menninger Clinic12301 Main St, Houston, TX 77035 · Harris CountyPhone(713) 275-5004
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Julia Ridgeway-Diaz is affiliated with 1 site of care
Dr. Ridgeway-Diaz's primary practice is The Menninger Clinic in Houston, Texas.
The Menninger ClinicPrimary
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Julia Ridgeway-Diaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ridgeway-Diaz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Menninger Clinic | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Julia Ridgeway-Diaz is one of 2,406 psychiatrists in Texas
Psychiatry is Dr. Ridgeway-Diaz's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Ridgeway-Diaz is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Ridgeway-Diaz is licensed in Texas.
Specialties and state licenses
- Psychiatry, TexasPrimary
Psychiatrists near Dr. Ridgeway-Diaz
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. Julia Ridgeway-Diaz's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Dr. Ridgeway-Diaz's median patient age at 35, with 57% women.
Dr. Ridgeway-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 35
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Julia Ridgeway-Diaz wrote 61 Medicare Part D claims in 2024
In 2024, Dr. Ridgeway-Diaz wrote 61 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 23 of them, across 2 drugs with 11 or more claims each, at $237 in total drug cost.
Part D claims, 202461
Drugs named by CMS2
Total drug cost$237
Dr. Ridgeway-Diaz'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. Ridgeway-Diaz's Part D claims, 2024
- Antipsychotics, patients 65 and over20%12 of 61 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
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Dr. Julia Ridgeway-Diaz has 4 publications on record
Dmand AI links 4 papers to Dr. Ridgeway-Diaz, published from 2020 to 2021. The most frequent topics are Antibodies, Viral, Epstein-Barr Virus Infections and Herpesvirus 4, Human. Dr. Ridgeway-Diaz has published most often in Am J Hum Biol. Dr. Ridgeway-Diaz's most frequent co-authors are Thanh T. Truong, MD and Thanh Thuy Thi Truong, MD.
Papers4
Years published2020 to 2021
Topics Dr. Ridgeway-Diaz writes about most
- Antibodies, Viral
- Epstein-Barr Virus Infections
- Herpesvirus 4, Human
Dr. Ridgeway-Diaz's most frequent co-authors
Recent publications by Dr. Ridgeway-Diaz
Parasites
AbdomenDiagnosis, DifferentialExanthema
Antibodies, ViralEcuadorEpstein-Barr Virus Infections
See who Dr. Ridgeway-Diaz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ridgeway-Diaz works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Julia Ridgeway-Diaz received $19 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Ridgeway-Diaz from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Neurocrine BioSciences, Inc. paid the most, $19.
Companies that paid Dr. Ridgeway-Diaz the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Julia Ridgeway-Diaz is board certified in psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. Julia Ridgeway-Diaz'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Julia Ridgeway-Diaz
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. Julia Ridgeway-Diaz's NPI number?
Dr. Julia Ridgeway-Diaz's NPI number is 1811351901. It was assigned on April 5, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Julia Ridgeway-Diaz?
Dr. Julia Ridgeway-Diaz is a psychiatrist in Houston, Texas. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Julia Ridgeway-Diaz practice?
Dr. Ridgeway-Diaz practices at 12301 Main St, Houston, TX 77035. Dr. Ridgeway-Diaz's primary practice is The Menninger Clinic in Houston, Texas.
What is Dr. Julia Ridgeway-Diaz's office phone number?
The practice phone on file for Dr. Ridgeway-Diaz is (713) 275-5004.
What is Dr. Julia Ridgeway-Diaz's medical license number?
Dr. Ridgeway-Diaz holds Texas license S4558.
Is Dr. Julia Ridgeway-Diaz board certified?
Yes. Dr. Ridgeway-Diaz is board certified in psychiatry by the American Board of Psychiatry and Neurology.
What drugs does Dr. Julia Ridgeway-Diaz prescribe most?
In 2024 Medicare Part D data, Dr. Ridgeway-Diaz's most prescribed drugs by claims were Methylphenidate HCl and Aripiprazole.
Has Dr. Julia Ridgeway-Diaz received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Ridgeway-Diaz from 1 company from 2019 to 2019. The largest total came from Neurocrine BioSciences, Inc.
How long has Dr. Julia Ridgeway-Diaz been practicing?
Dr. Ridgeway-Diaz's NPI was assigned in 2016.
Does Dr. Julia Ridgeway-Diaz do research?
Dmand AI links 4 publications to Dr. Ridgeway-Diaz, published from 2020 to 2021.
Who does Dr. Julia Ridgeway-Diaz publish with?
Dr. Ridgeway-Diaz's most frequent co-authors are Thanh T. Truong, MD (1 shared paper) and Thanh Thuy Thi Truong, MD (1 shared paper).
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