Dr. Lindsay Ann Ritter, MD
- Medicare services, 2024
- 106
- Medicare patients, 2024
- 59
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Industry payments
- $16
- Practice address
- 110 Irving Street NW, Washington, DC 20010
- Practice phone
- Call (202) 877-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ritter's professional email, personal email and mobile number
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Dr. Lindsay Ann Ritter is an emergency medicine physician in Washington, District of Columbia
Dr. Ritter practices at MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health.
Dr. Ritter's NPI, 1881057420, was assigned on March 31, 2016. Dr. Ritter graduated from Georgetown University School of Medicine in 2016. Dr. Ritter holds Maryland license D0089442.
- NPI
- 1881057420NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507145810
- NPI enumeration date
- March 31, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 877-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lindsay Ann Ritter practices at MedStar Washington Hospital Center in Washington, District of Columbia
Dr. Ritter's primary practice is MedStar Washington Hospital Center, at 110 Irving Street NW, Washington, DC 20010 in The District County. The practice phone is (202) 877-7000.
- MedStar Washington Hospital Center110 Irving Street NW, Washington, DC 20010 · The District CountyPhone(202) 877-7000
Source: Dmand AI Affiliation Data
Dr. Lindsay Ann Ritter is affiliated with 6 sites of care and 5 medical groups
Dr. Ritter's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Ritter to 5 more group practices and clinics and 4 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lindsay Ann Ritter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ritter practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MedStar Washington Hospital Center | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lindsay Ann Ritter is one of 233 emergency medicine physicians in District of Columbia
Emergency medicine is Dr. Ritter's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Ritter is licensed in Maryland.
Specialties and state licenses
- Emergency medicine, MarylandPrimary
Emergency medicine physicians near Dr. Ritter
Counts of emergency medicine 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. Lindsay Ann Ritter billed Medicare for 106 services in 2024
CMS data shows 106 Medicare services from Dr. Ritter across 1 procedure code in 2024, for 59 Medicare patients. Medicare paid $20,405 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ritter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2332024: 10655%
Dr. Ritter compared with the District of Columbia median for emergency medicine physicians, 2024
- Dr. Ritter
- District of Columbia median
- Medicare services
- 106vs 17138% below
- Medicare patients
- 59vs 17065% below
Medians across 211 emergency medicine physicians in District of Columbia with Dmand AI profiles that report each measure.
Dr. Ritter'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ritter and other emergency medicine physicians in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lindsay Ann Ritter treated 59 Medicare patients in 2024, average age 68
CMS counts 59 Medicare patients who saw Dr. Ritter in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have heart failure, and 75% have high blood pressure. 51% are also on Medicaid. Their average risk score is 3.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ritter's median patient age at 59, with 45% women.
Dr. Ritter's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ritter's Medicare patients by sex, 2024
- Women2847%
- Men3153%
Chronic conditions among Dr. Ritter's Medicare patients, 2024
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Chronic kidney disease66%
- Diabetes64%
- Atrial fibrillation49%
- Arthritis42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ritter'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
- Women45%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lindsay Ann Ritter scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Ritter for performance year 2024, reported as part of a group. Dr. Ritter accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ritter's MIPS scores, performance year 2024
- 94of 100Final score
- 80.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)
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. Lindsay Ann Ritter received $16 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Ritter from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $16.
Companies that paid Dr. Ritter the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lindsay Ann Ritter graduated from Georgetown University School of Medicine
Dr. Ritter graduated from Georgetown University School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lindsay Ann Ritter'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors 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) |
| 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. Lindsay Ann Ritter
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. Lindsay Ann Ritter's NPI number?
Dr. Lindsay Ann Ritter's NPI number is 1881057420. It was assigned on March 31, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Lindsay Ann Ritter?
Dr. Lindsay Ann Ritter is an emergency medicine physician in Washington, District of Columbia. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Lindsay Ann Ritter practice?
Dr. Ritter practices at 110 Irving Street NW, Washington, DC 20010. Dr. Ritter's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health. Dmand AI also links Dr. Ritter to 5 group practices and clinics and 4 medical groups.
What is Dr. Lindsay Ann Ritter's office phone number?
The practice phone on file for Dr. Ritter is (202) 877-7000.
What is Dr. Lindsay Ann Ritter's medical license number?
Dr. Ritter holds Maryland license D0089442.
Which hospitals is Dr. Lindsay Ann Ritter affiliated with?
Dr. Ritter practices at MedStar Washington Hospital Center in Washington, District of Columbia.
What medical group is Dr. Lindsay Ann Ritter part of?
Dr. Ritter is linked to MedStar Medical Group. Dmand AI links Dr. Ritter to 4 more medical groups.
Does Dr. Lindsay Ann Ritter accept Medicare?
Yes. CMS data shows Dr. Ritter billed Medicare for 106 services in 2024, and Dr. Ritter accepts Medicare assignment.
What is Dr. Lindsay Ann Ritter's MIPS score?
Dr. Ritter's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Dr. Lindsay Ann Ritter see?
CMS counts 59 Medicare patients who saw Dr. Ritter in 2024, with an average age of 68.
Show 4 more questionsShow fewer questions
What services does Dr. Lindsay Ann Ritter bill to Medicare?
In 2024, Dr. Ritter's most billed Medicare services were critical care (99291).
Where did Dr. Lindsay Ann Ritter go to medical school?
Dr. Ritter graduated from Georgetown University School of Medicine in 2016.
Has Dr. Lindsay Ann Ritter received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. Ritter from 1 company from 2023 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Lindsay Ann Ritter been practicing?
Dr. Ritter graduated from medical school in 2016, 10 years ago.
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