Dr. Mark Anthony Ritter, MD, RPh
- Medicare services, 2024
- 162
- Medicare patients, 2024
- 46
- Part D claims, 2024
- 63
- MIPS score, 2024
- 95
- Affiliated sites
- 1
- Practice address
- 14901 Broschart Rd, Rockville, MD 20850
- Practice phone
- Call (301) 251-4500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Shady Grove Medical Center
Rockville, Maryland
Find Dr. Ritter's professional email, personal email and mobile number
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Dr. Mark Anthony Ritter is a child and adolescent psychiatrist in Rockville, Maryland
Dr. Ritter practices at Shady Grove Medical Center in Rockville, Maryland.
Dr. Ritter's NPI, 1265579387, was assigned on January 30, 2007. Dr. Ritter graduated from Wayne State University School of Medicine in 2001. Dr. Ritter holds Maryland license D0061197.
- NPI
- 1265579387NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476741794
- NPI enumeration date
- January 30, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 251-4500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Anthony Ritter practices at Shady Grove Medical Center in Rockville, Maryland
Dr. Ritter's primary practice is Shady Grove Medical Center, at 14901 Broschart Rd, Rockville, MD 20850 in Montgomery County. The practice phone is (301) 251-4500.
- Shady Grove Medical Center14901 Broschart Rd, Rockville, MD 20850 · Montgomery CountyPhone(301) 251-4500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Anthony Ritter is affiliated with 2 sites of care and 1 medical group
Dr. Ritter's primary practice is Shady Grove Medical Center in Rockville, Maryland. The medical group on file is Adventist Medical Group. Dmand AI also links Dr. Ritter to 1 more group practice or clinic, 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. Mark Anthony Ritter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ritter practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Shady Grove Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Anthony Ritter is one of 140 childs and adolescent psychiatrists in Maryland
Child and adolescent psychiatry is Dr. Ritter's primary specialty in the NPI Registry, under taxonomy code 2084P0804X. Dr. Ritter is licensed in Maryland.
Specialties and state licenses
- Child and adolescent psychiatry, MarylandPrimary
Childs and adolescent psychiatrists near Dr. Ritter
Counts of childs and adolescent 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. Mark Anthony Ritter billed Medicare for 162 services in 2024
CMS data shows 162 Medicare services from Dr. Ritter across 3 procedure codes in 2024, for 46 Medicare patients. Medicare paid $11,167 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ritter compared with the Maryland median for childs and adolescent psychiatrists, 2024
- Dr. Ritter
- Maryland median
- Medicare services
- 162vs 164Close to median
- Medicare patients
- 46vs 4210% above
Medians across 141 childs and adolescent psychiatrists in Maryland 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 childs and adolescent psychiatrists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Anthony Ritter treated 46 Medicare patients in 2024, average age 45
CMS counts 46 Medicare patients who saw Dr. Ritter in 2024. 75% of them have mood disorders, and 75% have schizophrenia and other psychoses. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ritter's median patient age at 25, with 55% women.
Dr. Ritter's Medicare patients by sex, 2024
- Women2657%
- Men2043%
Chronic conditions among Dr. Ritter's Medicare patients, 2024
- Mood disorders75%
- Schizophrenia and other psychoses75%
- Bipolar disorder74%
- Anxiety72%
- Depression52%
- High blood pressure52%
- Alcohol and drug use disorders46%
- Tobacco use46%
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 25
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Anthony Ritter wrote 63 Medicare Part D claims in 2024
In 2024, Dr. Ritter wrote 63 Medicare Part D claims for 14 patients. 94% of them were for generic drugs.
Dr. Ritter's Part D claims by kind of drug, 2024
- Generic59 claims94%
- Brand-name and other4 claims6%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Mark Anthony Ritter scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Ritter for performance year 2024, reported through an alternative payment model (APM). 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
- 95of 100Final score
- 79.8of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Mark Anthony Ritter graduated from Wayne State University School of Medicine
Dr. Ritter graduated from Wayne State University School of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Anthony 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 | 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 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) |
| Part D prescribing | Medicare Part D Prescribers - 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) |
| 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. Mark Anthony Ritter
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What is Dr. Mark Anthony Ritter's NPI number?
Dr. Mark Anthony Ritter's NPI number is 1265579387. It was assigned on January 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Anthony Ritter?
Dr. Mark Anthony Ritter is a child and adolescent psychiatrist in Rockville, Maryland. The primary specialty in the NPI Registry is Child & Adolescent Psychiatry Physician (taxonomy code 2084P0804X).
Where does Dr. Mark Anthony Ritter practice?
Dr. Ritter practices at 14901 Broschart Rd, Rockville, MD 20850. Dr. Ritter's primary practice is Shady Grove Medical Center in Rockville, Maryland. Dmand AI also links Dr. Ritter to 1 group practice or clinic.
What is Dr. Mark Anthony Ritter's office phone number?
The practice phone on file for Dr. Ritter is (301) 251-4500.
What is Dr. Mark Anthony Ritter's medical license number?
Dr. Ritter holds Maryland license D0061197.
What medical group is Dr. Mark Anthony Ritter part of?
Dr. Ritter is linked to Adventist Medical Group.
Does Dr. Mark Anthony Ritter accept Medicare?
Yes. CMS data shows Dr. Ritter billed Medicare for 162 services in 2024, and Dr. Ritter accepts Medicare assignment.
What is Dr. Mark Anthony Ritter's MIPS score?
Dr. Ritter's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Mark Anthony Ritter see?
CMS counts 46 Medicare patients who saw Dr. Ritter in 2024, with an average age of 45.
What services does Dr. Mark Anthony Ritter bill to Medicare?
In 2024, Dr. Ritter's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99238).
Where did Dr. Mark Anthony Ritter go to medical school?
Dr. Ritter graduated from Wayne State University School of Medicine in 2001.
How long has Dr. Mark Anthony Ritter been practicing?
Dr. Ritter graduated from medical school in 2001, 25 years ago.
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