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ChinaEmotionsMental Recall
Dr. Timothy Ritchie, MD
NPI1770260929
- Part D claims, 2024
- 38
- Publications
- 19
- Industry payments
- $611
- State licenses
- 2
- Year NPI issued
- 2023
- Practice address
- 800 Hospital Dr, Columbia, MO 65201
- Practice phone
- Call (913) 578-4409
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Harry S Truman Memorial Veterans Hospital
Columbia, Missouri
Find Dr. Ritchie'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. Timothy Ritchie is an ophthalmologist in Columbia, Missouri
Dr. Ritchie practices at Harry S Truman Memorial Veterans Hospital in Columbia, Missouri.
Dr. Ritchie's NPI, 1770260929, was assigned on June 29, 2023. Dr. Ritchie holds Texas license BP10090148.
NPI and contact details
- NPI
- 1770260929NPI Registry (opens in a new tab)
- NPI enumeration date
- June 29, 2023
- NPI status
- Active
- Practice phone
- (913) 578-4409
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Timothy Ritchie practices at Harry S Truman Memorial Veterans Hospital in Columbia, Missouri
Dr. Ritchie's primary practice is Harry S Truman Memorial Veterans Hospital, at 800 Hospital Dr, Columbia, MO 65201 in Boone County. The practice phone is (913) 578-4409.
- Harry S Truman Memorial Veterans Hospital800 Hospital Dr, Columbia, MO 65201 · Boone CountyPhone(913) 578-4409
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Timothy Ritchie is affiliated with 1 site of care
Dr. Ritchie's primary practice is Harry S Truman Memorial Veterans Hospital in Columbia, Missouri.
Harry S Truman Memorial Veterans HospitalPrimary
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Timothy Ritchie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ritchie practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harry S Truman Memorial Veterans Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy Ritchie is one of 270 ophthalmologists in Missouri
Ophthalmology is Dr. Ritchie's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Ritchie's licenses on file in 2 states: Texas and Missouri.
Specialties and state licenses
- Ophthalmology, TexasPrimary
- Missouri license
Ophthalmologists near Dr. Ritchie
Counts of ophthalmologists 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. Timothy Ritchie's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Ritchie's median patient age at 67, with 67% women.
Dr. Ritchie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Timothy Ritchie wrote 38 Medicare Part D claims in 2024
In 2024, Dr. Ritchie wrote 38 Medicare Part D claims for 15 patients. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $123 in total drug cost.
Part D claims, 202438
Drugs named by CMS1
Total drug cost$123
Part D patients15
Dr. Ritchie's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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. Timothy Ritchie has 19 publications on record
Dmand AI links 19 papers to Dr. Ritchie, published from 2011 to 2024. 2014 was the busiest year, with 3. The most frequent topics are Emotions, Memory, Episodic and Mental Recall. Dr. Ritchie has published most often in Memory. Dr. Ritchie's most frequent co-author is Shane Douglas Morrison, MD.
Papers19
Years published2011 to 2024
Dr. Ritchie's papers by year, 2011 to 2024
Topics Dr. Ritchie writes about most
- Emotions
- Memory, Episodic
- Mental Recall
- Affect
- Memory
- Self Concept
- Sexual and Gender Minorities
- Students
Dr. Ritchie's most frequent co-authors
Recent publications by Dr. Ritchie
BisexualityHeterosexualityHomosexuality, Female
Attitude of Health PersonnelCurriculumDemography
J Gen Intern Med
Anti-HIV AgentsHealth Knowledge, Attitudes, PracticeHIV Infections
See who Dr. Ritchie researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ritchie works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Timothy Ritchie received $611 in industry payments from 2023 to 2025
CMS Open Payments shows 7 general payments to Dr. Ritchie from 6 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 50% of the total. Medical Device Business Services, Inc. paid the most, $305.
General payments to Dr. Ritchie by program year, 2023 to 2025
General payments to Dr. Ritchie by kind, 2023 to 2025
$611in total
- Food and beverage$30650%
- Education$30550%
Companies that paid Dr. Ritchie the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Timothy Ritchie'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) |
| 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. Timothy Ritchie
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. Timothy Ritchie's NPI number?
Dr. Timothy Ritchie's NPI number is 1770260929. It was assigned on June 29, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy Ritchie?
Dr. Timothy Ritchie is an ophthalmologist in Columbia, Missouri. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Timothy Ritchie practice?
Dr. Ritchie practices at 800 Hospital Dr, Columbia, MO 65201. Dr. Ritchie's primary practice is Harry S Truman Memorial Veterans Hospital in Columbia, Missouri.
What is Dr. Timothy Ritchie's office phone number?
The practice phone on file for Dr. Ritchie is (913) 578-4409.
What is Dr. Timothy Ritchie's medical license number?
Dr. Ritchie holds Texas license BP10090148, one of the licenses on file in 2 states.
Which states has Dr. Timothy Ritchie been licensed in?
Dmand AI has state licenses on file for Dr. Ritchie in Texas and Missouri (2023 to 2024).
What drugs does Dr. Timothy Ritchie prescribe most?
In 2023 Medicare Part D data, Dr. Ritchie's most prescribed drugs by claims were Ondansetron ODT.
Has Dr. Timothy Ritchie received payments from drug or device companies?
CMS Open Payments shows $611 in general payments to Dr. Ritchie from 6 companies from 2023 to 2025. The largest total came from Medical Device Business Services, Inc.
How long has Dr. Timothy Ritchie been practicing?
Dr. Ritchie's NPI was assigned in 2023.
Does Dr. Timothy Ritchie do research?
Dmand AI links 19 publications to Dr. Ritchie, published from 2011 to 2024.
Who does Dr. Timothy Ritchie publish with?
Dr. Ritchie's most frequent co-authors are Shane Douglas Morrison, MD (1 shared paper).
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